None
128 16384 2097152 11.3137 5-0397 178 31684 5639752 i3-34'7 5.6352 129 1664 1 31466&9 ".3578 5.0528 179 32041 S735339 '33791 5.6357 130 16900 2197000 11.401R 5.0658 iSo 32400 5832C00 '34'64 '3-4536 5.6461 iji 17161 2248091 "•4455 5.0788 181 32761 592974' 5-6567 132 17424 22'/j968 11.4891 5-0916 182 3312-4 6038568 13.4907 5.6671 »J3 17689 2352637 11.5326 5.1045 183 33489 6128487 '35277 56774 134 17956 3406104 n.5758 5.1172 184 33856 6229504 13-5647 5-6877 '^5 18225 2460375 11.6190 5.1299 185 34225 6331625 13.6015 5.6980 136 18496 2515456 11.6619 5.1426 i»6 34596 6434856 13.6582 5.7083 U7 18769 2571353 11.7047 5.IS5I 187 34969 6539303 13-6748 5.7185 138 >9a44 2628073 n.7473 5.1676 188 35344 6644673 13.7113 5.7287 139 19321 26S5619 11.7898 5.1801 189 35721 6751269 »3-7477 S.7J88 140 19600 2744000 11.8322 5.1925 190 36100 6859000 13.7840 5.7489 MI 1988 1 2803221 11.8743 5.2048 191 36481 6967871 13.8203 5.7590 142 30164 2863288 11.9164 5.2171 192 36864 7077888 13.8564 5-7690 M3 20449 2924307 11.9583 5.2293 '93 37249 7189057 13.8924 5-7790 144 30736 2985984 la.oooo 5a4»5 '94 37636 7301384 13-9284 5.7890 145 2I02S 3048625 12.0416 5-2536 '9S 38025 7414875 13.9643 5.79H9 146 21316 3112136 12.0830 5.2656 196 38416 753953'' 14.0000 5.8088 >47 31609 3176523 12.1244 5.2776 197 38R09 7645373 '4.0357 S.8186 148 21904 3241792 12.1655 5.2B96 198 39304 7762392 14^12 5.828S 149 3220t 3307949 12.2066 53015 199 39601 7880599 14.1067 5.8383 2- 73 id p ■i ■ TABLE 1« - — CpnijTtutdt ■ ■■ f Squares, Cubes, Square Roots and Cube Roots of Numbers from 200 to 299. h No. 1 Squaic. Cube. Sq. Root. Cu. Root. No. Square. Cube. S(|. Root. Cu. Root. 200 40000 8000000 14.1374 5.8480 250 62500 15625000 15.811 6.3 080 Z02 40804 8242408 14.2127 5.8675 252 63504 16003008 15-8745 15.9060 6.3 UH 203 41209 8365427 I +.2478 5.8771 253 64009 1619+277 6.3247 204 41616 8489664 14.2829 5.8868 254 64516 16387064 159374 6.3330 1 205 42025 8615125 14.3178 5.8964 255 65025 16581375 15.9687 6.3413 1 206 42436 8741816 14.3527 5.9059 256 65536 16777216 16.0000 6.3496 1 207 42849 8869743 14.3875 5-9155 257 660 49 16974593 16.0313 6.3579 1 208 43264 8998912 14.4222 5.9250 258 6656+ 17173582 16.062+ 6.3661 1 209 43681 9129329 14.4568 5-9345 259 67081 17373979 6.0935 6.3743 310 44100 9261000 14-4914 5-9439 260 67600 17576000 16.1345. 1 No. Square, Cube* Sq. Root. Cu. Root. No. Squ&re. Cube* Sq. Root, Cu. Root. S AND CL Conlinj^ H HI > 499- L'ARES, Cubes, Sot-are Root BE Roots of Numbers from 400 x No. Squan. Cube. St. Root. Ck. Root. No. square. Cube. Sq. Root. Cu. Root. 400 160000 64000000 10.0000 7.3681 450 103500 91125000 21.2112 7.6631 401 16080 64481201 20.0250 7.3742 451 203401 9173385 21.2?68 7.6688 402 161604 64964808 20.0499 7.3803 452 204^04 92345408 21.2603 7.6744 403 162409 65450827 20.0749 7.3864 453 205209 92959677 21.3838 7.6801 404 163216 65939*64 20.0998 7-39*5 454 20OI16 935/6664 21.3073 7-6857 405 164035 66430125 20.1246 7-3986 455 207025 94196375 21.3307 7.6914 406 164836 66923416 20.1494 7.4047 456 207936 94818816 21.3542 7.6970 407 165649 67419143 20.1741 7.410S 457 208849 95443993 21.3776 7.7026 408 166464 679173 «2 20.1990 7.4169 458 20<>764 9^71912 214009 7.7082 409 16728 1 68417929 20.2237 7.4229 459 210681 96703579 21.4243 7.7138 410 168100 68921000 20.248 ^ 7-42'>^ 460 211600 97336000 214476 77194 4" 168921 69426531 20.2731 7-4350 461 212521 97972181 214709 7.7250 4" 169744 69934518 30.2978 7.4410 462 2J.1444 98611118 31.494* 7.7306 413 170569 70444997 20.3224 7-44 70 4>3 214369 99252847 21.5174 77362 4«4 171396 70957944 20.3470 7-4530 464 215296 99897344 21.5407 7.7418 415 173335 7>473375 20.3715 7-4590 465 216225 100544625 21.5639 7-7473 4l6 173056 71991296 20.3961 7.4*^50 466 217156 101194696 21.5870 77529 4"7 173889 72511713 204106. 7.4710 467 218089 101847563 31.6102 77584 418 747M 73034632 30.4450 7.4770 468 219024 102503232 21.6333 7-7639 4<9 175561 73560059 20.4695 7.48*9 469 219961 103161709 21.6564 7-7695 420 176400 74088000 20.4939 74889 470 220900 103823000 31.6795 7-7750 42« 177341 74618461 20.5183 7.4948 471 221841 1044871 11 21.7025 7.7805 4aa 178084 7S«5»448 30.5436 7.5007 47* 221784 105154048 21.7256 7.7860 423 178929 75686967 20.5670 7.5067 473 223729 105833817 21.7486 7.7915 4*4 179776 76225024 20.5913 7.5126 474 224676 106496424 21.7715 77970 415 180635 76765625 20.6155 7.5185 475 225625 107171875 21.7945 7.5025 416 181476 77308776 20.6398 7.5244 476 226576 107850176 31.8174 7.8079 417 182329 77854483 30.6640 7.5302 477 227529 108531333 21.8403 21.8632 7.8134 4*8 183184 78402752 30.6882 7.5361 478 228484 109215352 7.8188 429 18404I 78953589 ZO.7123 7.5420 479 229441 109902239 31.8861 7.843 430 184900 795070UO 20.7364 7-5478 480 230400 1 10592000 31.9089 7-8*97 431 185761 80062991 20.7605 7.5537 481 231361 111284641 21.9317 7.8352 43» 186624 80621568 20.7846 7-5595 48* 232324 II1980168 2195 45 7.8406 433 187489 81182737 20.8087 7.5654 483 233289 112678587 21.9773 7.8460 434 188356 81746504 20.8327 7.571 484 23456 113379904 22.0000 78514 436 189225 82312875 20.8567 7.5770 485 335*25 II4084125 22.0227 7.8686 19001^ 83881856 20.8806 7.5888 486 236196 114791256 22.0454 7.8622 437 190969 83453453 20.9045 7.5886 487 237169 115501303 22.0681 7.8676 438 191844 84027671 20.9284 7.5944 488 338144 16214272 22.0907 7.8730 439 192721 84604519 20.9523 7.6001 489 239121 116930169 22.1133 7.8784 440 193600 85184000 30.9761 7-6059 490 140100 17 649WJO 22.1359 7.8837 441 19448" 85766121 31.0238 7.6117 491 241081 "8370771 22.1585 7.8891 442 195364 8635088 31.0238 7.6174 49* 242064 119095488 22.1811 7-8944 443 196349 86938307 21.0476 7.623* 493 143049 119823 157 22.3036 7.8998 444 197136 87528384 31.0713 7.6289 494 244036 120553784 22.3361 7.9051 445 198035 88121125 21.0950 7.6346 495 146016 121287375 22.3486 7.9105 446 19S916 88716536 21.1187 7.6403 496 122023936 32.3711 7.9158 447 199809 89314623 21.1424 7.6460 497 247009 122763473 22.2935 7.6517 498 24800 8991539 21.1660 7.6517 498 24800 4 123505992 22.3159 79.64 449 201601 90518849 21.1896 7.6574 499 149001 1 2425 1 499 22.3383 7.9317 1 2 76 ^ ■ TABLE 165.— Coni iniud. ^" ^ P Squares, Cubes, Square Roots and Cube Roots of Numbers from 500 to 599. 1 No. 1 Square. Cube. Sq. Rool, Cu. Root. No. Sgii.'ire. Cube. Sq. Root. Cu. Root. No. Sjuare. | Cube. Sq.Root. 1 Cu. Root. No. Square. Cube. Sq. Root. Cu. Root. 600 360000 [216000000 244949 8-4343 650 422500 274625000 254951 8.6624 601 361201 2170818OI 24-553 8.4390 651 423801 275894451 255147 8.6668 602 362404 [218167208 24.5357 8.4437 652 425104 277167808 25 5343 8.6713 603 363609 219256227 24-5561 8.4484 653 426409 278445077 25 5539 8.6757 604 X 220348864 24.5764 84530 654 427716 279726264 25-5734 8.6801 605 221445125 245967 8.4577 655 429025 281011375 25.5930 8.645 606 367236 222545016 14.6171 8.4633 656 430336 282300416 25.6115 8.6890 607 368449 223648543 24.6374 8.4670 657 431649 283593393 25.6320 8.6934 608 369664 224755712 24-6577 8.4716 658 432964 284890312 35.6515 8.6978 609 370881 225866529 24.6779 8.4763 659 434^1 286191179 25.6710 87033 610 372100 226981000 24-6982 8-4809 660 455600 287496000 256905 8.7066 611 373321 22809913 I 24.7184 8.4856 661 436921 188804781 25-7099 8 71 10 61J 374544 229220928 24.7386 8.4902 662 458244 3901 175 28 25.7294 8.7154 613 375769 230346397 24.7588 8.4948 663 439569 291434147 25-7488 8.7198 614 376996 231475544 232608375 24-7490 8.7198 614 376996 231475544 232608375 24-7490 8.7248 615 37822s 24.799a 8.5040 665 442225 294079625 25.7876 8.7285 616 233744896 24.8193 8.5086 666 443556 295408296 25.8070 8.7329 617 2348851 13 236029032 24-8395 8.5132 667 444889 446224 296740963 25.8263 8.7373 618 381924 24-8596 8.5178 668 298077632 25-8457 8.7416 619 383161 237176659 24.8797 8.5224 669 447561 299418309 25.8650 8.7460 620 384400 238328000 24-8998 8.5270 670 448900 300763000 25.8844 8.7503 621 385641 239183061 HO64I848 249199 8.5316 671 450141 302111711 259037 87547 622 3868S4 249399 8.5362 672 451584 303464448 25.9230 8.7590 623 388129 241804367 24.9600 8.5408 673 452929  391876 245314376 25.0200 8.5544 676 456976 308915776 26.0000 8.7764 627 393 > 29 246x91883 247673152 25.0400 8.5590 677 458329 310288733 16.0192 8.7R07 628 394384 25-0599 8.5635 678 459684 311665752 26.0384 87850 629 39564" 148858189 25.0799 8.5681 679 461041 313046839 26.0576 8.7893 630 396900 250047000 25-0998 8.5726 680 462400 314432000 26.0768 8.7937 8.7960 6ji 398161 25»239S9> 25.1197 8-5772 681 463761 315821241 26.0960 632 W 252435968 253636137 25.1396 8.5817 682 465124 3 I 72 14568 26.1151 8.8013 633 25.1595 8.5862 683 4664B9 318611987 26.1343 8.8066 634 401956 25x840104 256047875 15-J794 8.5907 684 467856 320013504 26.1534 8.8109 635 403225 25.1992 8.5952 685 469225 321419125 26.1725 8.8152 636  638 407044 25 2587 860S8 688 473344 26.2398 8.8380 639 408321 260917119 25.2784 86132 689 474721 327082769 36.2488 8.8323 640 409600 262144000 25.2982 86177 690 476100 328509000 36.3679 8.8366 641 410881 263374721 25.J180 8.6212 69t 477481 339939371 26.2869 8.8406 6+2 412164 264609188 25.3377 8.6267 692 478864 331373888 36.3059 8.840 643 413449 265847707 25-3574 8.6312 693 480349 332812557 26.3349 8.8493 644 414736 416025 267089984 25-3772 8.6357 694 481636 334255384 26.3439 36 3629 8.8516 645 268336125 253969 8.6401 695 483025 335702375 88578 646 417316 269586136 254165 8.6446 696 484416 337153536 26.3818 88621 647 418609 1 270840023 25 4362 86490 697 485809 338608873 364008 8.866t 8,8706 648 41990+ 272097792 25-4558 86535 698 487204 340068392 26.4197 649 421201 273359449 25-4755 8.6579 699 48601 341532099 16.4386 8.8748 TABLE 165— Canunded, Squares. No. S<iuafc. Cube. 5q. Rool, Cii. Root. No. SQuare. Cube. 5q. Rooc. Cu. Root. 700 49UUO 343000000 26.4575 8.8790 750 562500 421875000 37.3861 9.0856 701 4<>l40l 344472 101 264764 8.8833 751 564001 413564751 27.4044 9.0865 702 492804 34594840^ 26.4955 8.8875 752 565504 425259008 27.4226 9.0937 703 494209 347428927 16.5141 8.8917 753 567009 426957777 27.4408 90977 704 495616 3489I3«H 26.5330 8.8959 754 568516 428661064 27-4591 91017 70; 497025 350402625 26.5518 8.9001 755 570025 43036887s 27.4773 91057 706 498436 351895816 26.5707 8.9043 756 571536 432081216 27-4955 9.1098 707 499^49 353393243 26.5H95 8.9085 757 573049 433798093 27.5136 9.1138'708 501264 354894912 16.6083 8.9117 758 574564 435519512 27.5318 9.1178 709 50263 I 356400829 26.6271 8.9169 759 576081 437245479 27.5500 9.1118 710 504100 357911000 26.6458 8.911 1 760 577600 438976000 27.5681 9.1258 711 50=;5ii 3 5942543 t 26.Wi46 8.935} 761 57912I 440711081 27-5861 9.1298 7ti So'i9H 360SM4128 26.6833 8.939s 762 ;Ho644 442450728 37.6043 9.1338 7M 50S369 362467097 26.702 1 8.9337 763 582169 444W4947 27.6225 91378 71 + 509796 363994344 26.7208 8.9373 764 583696 445943744 27.6405 91418 71S 511225 365525875 26.7395 8.9420 fd 585225 447697125 27.6586 9.1458 716 512656 367061696 26.7582 8.9461 586756 449455096 17.6767 9.1498 717 S 14089 368601813 26.7769 8.9503 767 588289 451217663 27.6948 91537 718 515514 370146232 26.7955 8-9545 768 589824 4529R4832 27.7128 91577 719 516961 371694959 26.8142 8.9587 769 591361 454756609 17.7308 91617 720 51S400 SI9«4I 373248000 26.8328 8.9638 770 592900 456533000 277489 9.1657 711 374805361 26.8514 8.9670 771 594441 45831 40  8.9794 774 599076 463684814 17.8209 9.1815 7i5 525625 3 8 1078 I 25 26.9258 8.983s 8.9876 Hi 6oo6« 4654R4375 27.8388 91855 726 527076 382657176 36.9629 602176 467288576 17.8568 9.1894 727 538529 38+240583 8.9918 777 603729 469097433 27-8747 91933 728 529984 385828352 16.9815 8.9959 778 605284 470910952 27.8927 9.1973 719 53J441 387420489 17.0000 9.0000 779 606841 472729<39 27.9106 9.1011 730 532900 3S9017000 27.0185 9.0041 780 608400 474551000 27.9285 9.0051 731 534361 390617891 27.0370 9.0082 781 609961 476379541 47821 1768 27.9464 17.9643 9.1091 732 535824 392223 16S 27.0555 90123 782 611524 92130 7JJ  541696 398688 256 27.1293 9.0387 617796 485587656 28.0357 9.2287 737 543169 40O3J5553 171477 17.1662 9.0338 787 619369 487443403 28.0535 9.2326 73S 544644 546121 401947272 9.0369 788 620944 489303872 18.0713 92365 739 403583419 17.1846 9.0410 789 622521 491169069 38.089X 9.2404 740 547600 405124000 27' 2029 9.0450 790 624100 493039000 28.1069 9.2443 741 54*^1 406869021 17-2213 90491 791 625681 494913671 28 1247 9.2482 742 550564 40851H488 ^7 2397 9.0532 791 627164 496793088 28.1125 28.1603 9.2521 743 552049 410172407 17.2580 9.0571 793 628849 498677257 9.2560 744 553536 411830784 27.2764 9.0613 794 630436 500566184 38.1780 9.2599 745 555015 413493625 17.2947 9.0654?^ 63202c 633616 502459875 501358336 506261573 28.1957 9.2638 746 556516 415160936 17.3130 9.0694 18.2135 9.2677 747 558009 416832723 27. 3313 9073s 797 635209 18.2311 9.2716 74K 559504 418508992 273496 17.3679 90775 798 636804 508169592 18.2489 92754 749 561001 420189749 90816 799 638401 510083?<J9 18.3666 9-279; 2 79 ^^^ TABLE 165. ^M Squares, Cubes, Square Roots and Cube Roots of Numbers from 800 to 899, 1 No. Square. Cube. Sq.Root. Cu. Root. No. Square. Cube, Sq. Root. Cu. Root. 847 717409 607645423 29.1033 897 804609 721734273 29.9500 9<-'M- 848 719104 609800192 29. 1 204 29.1376 94652 898 806404 721150792 726572699 29.9666 9^477 1 849 7:0801 61 !'/ioo49 9.4690 899 808201 29.9833 9.6513 k k 2 SO J r TABLE 16S . — Continued. m ■ r Squares. Cubes. Square Roots akd Cube Roots of Numbers from 900 to 999. 1 No. Square. Cube. Sq. Root. Cu. Root. No. Squjjt. Cube. Sq. RooL. I Cu. Root. References are to Pages in Part I. PAGE "A. Deirick 468, 472 Abutments, British, 245, 250, 252, 253, 254, 255, 256, 267 Aggregate for concrete 241, 272 Algebraic moments 561, 562, 563 Algebraic resolution 552, 558, 559, 559 Alloy steels 487, 495, 519 Alternate stresses 57, 141, 206, 209 Allowable pressures on foundations, 236, 249, 250, 386 Allowable pressures on machinery, 56, 75, 236, 379 Allowable stresses,  "Railway bridges, 173, 205, 205, 205 " rivets, 370 " stand-pipes, 387, 3" " steel reinforcement, 521 " steel, reinforcement, 521 " steel, timbers, 58, 138, 204, 208, 298 " wire rope, 342, 443, 444 " wrought-iron, 65, 104, 495 Allowance, or draw, 223 Aluminum, 519 Aluminum bronze, 520 Anchors, 62, 94, 95, 144, 212 Anchors, Wall, 105 Anchors, bolts, 105, 147, 381, 484 Anchorage, 144, 381, 484 Anchorage, 144, 381, 484 Angle connections 65. 145, 404. 407. 408. 413. Angle connections. Cost of 430 Angle, Detail of 409 Angle strut 409, 557, 576 Angle 410, 416, 417, 488, 427 Angles fastened by both legs 141, 207 PACK Angles, Minimum 60, 142, 143, 206, 211, 223 Angles, Overrun of 221, 411 Angles, Overrun of 221, 411 Angles, Starred 578 Angles in tension 573 Annealing 63, 146, 214, 217, 480 Anthracite coal bin 300, 301, 302, 304 Anthracite coal, Weight of 311 Anchor-condensation lining, 28, 29, 31, 52, 53, 59, 439 Anti-condensation lining, Cost of 439 Arbitration bar 489, 490 Arch 266 Arch, Masonry 271 Arch, Roof 13, 14 Arris 267 Ash bin 300, 301, 302, 306 Ashes, Weight of 69, 300, 31 Ashlar 267 Ashlar masonry 370 Ashlar stone 269 Asbestos, Cost of 439 Asbestos covered steel sheets Asphalt 178, 18x, 183,516 Asphalt paint 516 Auger 461 Average cost of sic, 433 Backing 267, 270, 271 Backing 267, 270, 271 Backing 267, 270, 271 Ballasted floor 178, 194 Ballasted floor trestle 284 Ballasted floor trestle 284 Ballasted floor trestle 284 Ballasted floor trestle 284 Shop cost of 431 Bates. Cast-iron column 92, 93, 94, 104 Bases. Column 104, 104 Base platen, 62 Batter plates 61, 143, 221 Batter 249, 267, 277 Vitter of columns 380 Batter pile 279 Bay 3 Beam bridges, 108, 110, 117, 118, 119, 119, 120, 121, 149 Beam bridges, Weight of 113 Beams 404, 407, 408, 416, 408, 416, 408 Deflection of 533 Details of 82, 407, 408 INDEX. PAGE Beams, Flexure in 533 Reinforced concrete 546 Rolled 58, 104, 142 Separators for 83 Shop cost of 430 Shear in 533, 542 Stresses in, 529, 536, 537. 538, 539. 540, 541, Beanng pile 279 Bearing plate 75, 379, 586 Bearing power of piles 75, 477 Becket 448, 480 Bed 267 Bed plates 66, 144* 146, 217, 484 Bench wall 267 Bending moment 160, 529 Bending moment tables x66, 167 Bending moments in railway bridges, 163, 164, 165, 166, 167, 171, 172 Bending stresses in wire rope 344 Bent 277 Bent, Transverse 12, 556 Bessemer pig iron 4S7 Bessemer steel 487, 494, 497, 507 Bethlehem H-columns 405 Bevels 411 Beveled washer 571 Bill of castings for Howe truss 289 mat3rial 389, 425 rivets 400 timber 288, 473 Billet-steel reinforcement 507 "Bite" of a line 481 Bin gates. 362 Bins 299. 319, 362 Bins, Grain 319 Bins, Cost of 429, 433, 434, 436 Bins, Cost of erection of. 436 Blister steel 487, 493 Blocks for Manila rope 446, 448, 450 Blocks for wire rope 447, 449 Boiler steel 431 , 505 Bolsters 144, 212 Bolts, 65, 95, 143, 145, 211, 216. 287, 297, 458 Boits, Anchor, see "Anchor bolts" Bolts, Falsework 458 Bolts, Turned 65, 145 Bond 267, 270, 521, 526, 547 Bond in concrete 521 , 526, 547 Boom 468, 469, 470, 471 Brace, Shop details of 394 Bracing. 4, 9, 18, 55, 62, 97, 98, 100, 105, 137, 212, 223,361,381 lateral 62, 137 Transverse 9, 18, 62, 137, 223, 361 Weight of 4 Wind .55, 62, 98, loo, loi, 102 Bracket 97 Brass 520 Brass, Weight of 69 Break-water 249 Brick 428 Brick floor 8, 34 Brick> Weight of 69, 237 PAGE Bridge abutments, 245, 250, 252, 253, 254. 255 - clearances 137, 200 erection 395. 429, 441. 485 floors ii2h, 178. 179, 180, 181, 182 giers 245, 255, 257, 258, 259, 260 ignal 157 span, Length of 137 specifications 137, 185, 208 mop cost of 434 trusses 107, 137, 149, 401 trusses. Stresses in 558, 569 Steel for 499 Timber 27>. Types of 137, 207 Waterway for 250 Weight of 112, 150, 151, 157 Bronze 530 Build 267 Building columns 19, 20, 31, 84, 93 Floor plan for 81 Founclations for 94 Height of 55 materials 69 Super 28 Builings, Specilicacion for 55, 303, 497 Steel office 69 Waterproofing 76 Weight of tall steel 70 Buckle plates 132, 138, 315, 359, 360 Bulb angles 418 Built-up tendon members 574 Bulkhead 277, 297 Bull wheel 469 Bunkers, Suspension 309, 315, 316 Burlap 178 179, 180, 181, 182, 243 Caisson 94 Capes 346, 362 Cam's formulas for retaining walls 230 Calculation of stresses in tall buildings.... 76 Calculation of stresses in railway bridges, 117, 558 Calculation of stresses in railway bridges. 164 Camber 14, 144, 206, 207, 212, 213 Camel back truss 109, 558, 567 Cant hook 458 Cant hook 458 Cant hook 458 Cant hook 458 Capacity of coal tipples 355, 356 Car Pulver 337 Carbon 488, 494, 514 Carbon steel 149, 152, 173 Card of mill extras 430, 431 Carrying hook 458 Cast iron  413 Clerestory 3 Clevia 571, 572 Clinch rivets by 23 Closing rivets. 52 Coal bin 300, 301, 301, 303, 304, 318 breakers 361 bunkers 315, 316 Friction of 312 tar paint 516 tipple 339, 352, 361, 363, 436 tipples, Cost of 436 tipples. Shaking equipment for 353, 357, 358 washers 361 Weight of 311 Coefficient of friction 236, 321 Coke bins 312 Coke, Weight of 311 Cold cutter 452 Co'd twisted bars 508 Columns, 15, 61, 85, 93, 104, 176, 403, 404, 405, 406, 426, 526, 547. 163. 164. 165, 166, 167, 168, 172 Cooper's abutments, 254 Cooper's piers 255, 261 Cooper hitch 571 Coping 407 Cope chisel 453 Coping 367, 270 Coulomb's theory 225, 227 Copper 519 rivets 23. 52 Wright of 69 Corner finish 59 Cornice 26, 52, 59 Corrosion of iron or steel 513 Corrugated steel, 15. 52. 56, 59, 320, 423, 427, 456 plans 51 roaring 27. 28. 51. 586 Cost of, 429, 439 Details of, 22, 23, 24 d'K>r ♦. 44 fastenings 19 Minimum thickness of, 5 Ssfe loads for, 886 Ssfe loads for, 886 Cost of, 429, 439 Details of, 429, 439 Ssfe loads for, 886 Cost of, 429, 439 Details of, 429, 439 Ssfe loads for, 886 Cost of, 429, 439 Details of, 429, 439 Ssfe loads for, 886 Cost of, 429, 439 Details of, 429, 439 Ssfe loads for, 886 Cost of, 429, 439 Details of, 429, 439 Ssfe loads for, 886 Cost of, 429, 439 Details of, 429, 439 Ssfe loads for, 886 Cost of, 429, 439 Details of, 429, 439 Ssfe loads for, 886 Cost of, 429, 439 Details of, 429, 439 Ssfe loads for, 886 Cost of, 429, 439 Details of, 429, 439 Ssfe loads for, 886 Cost of, 429, 439 Details of, 429, 439 Ssfe loads for, 886 Cost of, 429, 439 Details of, 429, 439 Ssfe loads for, 886 Cost of, 429, 439 Details of, 429, 439 Ssfe loads for, 886 Cost of, 429, 439 Details of, 429, 439 Ssfe loads for, 886 Cost of, 429, 439 Details of, 429, 439 Material 428, 440 Mill extras 430 Painting 430, 433, 438 roofing 439 riveting 436, 437, 438 tar and gravel roofing 32, 439 tile roofing 31 steel grain elevators 337 structural steel 425, 428, 429 Counters 142, 206, 210 Counterbalanced windows 39 Counterfort retaining wall 239 Couple 527 Course 267 Coursed 267 Cover plates 220 Crab 442, 443 Cramps 267 Crane posts 61 Cross-eyed fuller 462 Cross-grain 278 Cross-eyed bar 453 Culverts, Shop cost of 435 Culverts, Waterway for 250 Cuppers 453 Cut-water 249 Curb 138 Cylinder piers 255, 260, 261, 265 Cylinder piers, Shop cost of 435 Eead loads, 55, 116, 139, 202, 204, 207, 208. Dead loads of office buildings 70 Dead load stresses 553, 556 Dead man 470 Deck beams 418 Deck plates girders 400 Deck plates girders 400 Deck plates, Stresses in 566 Deep bins 311, 319, 325 Deflection of beams, 530, 533, 536, 537, 538, 539, 540, 541, 544, 545 Information 527, 532 Deformed bars 508, 509 Iron metal 520 Unite of plate girders 210 Unite of plate girders 210 Unite of trusses 210 Erick car 470, 480, 481 Unite of trusses 480 Design of bearing plates 586 Bins 313, 326 Columns 579 End-post 587 Floorbeam 590 Planes 480 Design of bearing plates 586 Bins 313, 326 Columns 579 Steel details 571 Stand-pipes 381 Design drawings 421 Design for flexural stress 579 Detail notes 410 Details of angle struts 409 Beams 82, 333, 407, 408 Bridges 119, 120, 175 Columns, 19, 20, 21, 86, 87, 88, 89, 90, 91 Cost of 429 end-post 396 head frames 347, 348, 349, 350 office buildings 103 roof trusses, 16, 17, 18, 390, 391, 392, 393 stand-pipes 369, 371, 379 tanks 369 top chord 397 wall construction 96 wind bracing 98 Diagonal stresses 531 Diagonal tension 531 Diamond point 453 Dimension stone 267 Disc pile 279 Dolly 454, 455, 456, 461 Door 43, 54, 60, 329, 422, 428, 440 Door track 48 Dote 279 Dowel 268, 277 Draft 268 Drafting, Cost of 429 Drafting, Structural 389 Drainage table 251 Drainage for highway bridge floors 138 Draw, Allowance for 223 Draw spans 157 Dressing stone 269 Drift bolt 277, 282, 283, 284, 297 Drift pin 386, 452, 462 Drifting 484 Duchemin's formula 5 Dumping devices 363 Dun's drainage table 251 Dry masonry 271 Earth, Weight of 69, 237 Eave strut 9, 23, 49. 50 Eccentricity 222 Eccentricity 222 Eccentric loads 142, 534 Eccentric riveted connections 595 PACK Ecnnomic design 135, 174 Edges, Manwl 66, 145 Edge distances of rivets 60, 143. 210 Edge plates 415.420,421,422 Effiricncy of tackle 447, 451 Elasticity 527 Elastic limit 496, 528 Electric railway bridges 1120, 139 Electric light ixilc 136 Elr\-ator5 for grain bins 334 Elevated tanl» 365, 379 Ellipse of stress 531 RlonKation of steel 62, 63, 496 Klongatton of wrought iron 491, 492, 496 Engine s.Tvice 483 Knginet-ring matcriala 487 End bracing 212 End conwKTtions for l-lwams 595 End connections for (op choni 593 End-post, Hcndini; in 222 Design of 587 Details of 196, 396 End shears 163, 164, 165 Equivalent uniform loads 151, 159 Erection diagram 389, 395 plan fur mill buildings 408 plan 400 Erection of armory 479 br»Igc* 147. 437, 438, 441. 483 comigated steel. 439 head frames 363 plate girders 441 stand-pipes 386 steel 67, 100, 4lt, 441 steel frame buildings 436 tubular piers 437 Erection, Specifications for 483 I nstructiono for 479 Inspection of bridge 485 Erection tools 443, 448 to 467 Estimates .348, 425 Examples of abutments, 250, 252. 253, 254, 355. 256 bins 317 coal tipples 352 head frames 346 prain clevalors 328 highway bridges, 127. 128, 129. 130, 131 oflice buil<lings loi plate girders 184, 189, 190 railway bridge*. 185. 191, 192, 193, 194, 196, 197. <98. 199 retaining walls 237 steel mill buildings, 48, 49.50,51, 52. 53. 54 Expansion, 104, 133, 144, 206, 211, 212, 423, Expansion jomts 343, 368, 382 Expansion rollers 579 Kxf)erimems on grain pressure ,. 325 Extrados 368 Eye-bars, 62. 66, 144, 145, 207, 213, 216, 217, ^ 222.571.573 Eye-bars, Shop cost of 434 Stncssctt in 586 PACE Eye-bars, Tests 147, 218, 505 Weight of 573 Eye-bar hook 457 Fabrication of steel, Inspection 518 Face 268 Facing 268 Factor of safety 527 Factory ribbed glass 8, 41 Fall line ball 448 Fall lines 468. 469, 470, 471 Falsework 473. 476, 483 Coat of erection ol 437 Falsework piles aSi Falsework plans 389 Falsework mtlts 458 Fastening angles 141. 207 Fence 135. 136 Fence, Shop cost of 434 Felloe guard 134, 135, 136 Felt and asphalt 4 Field iKiIts 58. 143 Field connections 66. 67, I45, 216, 484 I>aint 516 rivets 58, 66, 146, 317, 400, 467 rivets, Number of 437, 438 riveting 106 Filler plates 65. 144, 145, 211, 216 Filler rings 143 Final set 366 Fink trusses 9i 10 Firebox sti-el 431 Firt'pr(x>fing 69 Fireproof construction 69 Fish plate 277 Fixed beam 540 bearings 144 sash 41. Floorbeam connection 590 Floorbeam, Design of 590 Floorbeam, Design of 590 Floorbeam, Design of 590 Floorbeam, Shop for highway bridge 1x3, 138 Floorbeams for railway bridges 183, 184, 185 Floorbeams for railway bridges 183, 184, 185 Floorbeams, Shop cost of 434 Weight of Ill Flush 268 Footwalks 137 Forces 527 Forked ends 211 Forms 237, 241, 243, 268, 274 Foundations, 53, 54, 56, 75, 95, 100, 104, 268, 334, 372, 386 Foundations, Pressure on, 232, 234, 236, 247, 248, 249, 250 Foundation plan 389 Frame trestle 277, 288 Framework of steel frame buildings, 9, 49, 53 Framework of office buildings 85 Freezing weather, Placing concrete in, 240, 243, 274 Freight 433 Freight rates 438 Friction, Coefficient of 236 Friction on bin walls 312 Friction of wheat 321 Frost-proofing 373, 381 Fuller 462 Fuller's rule 240 Gallows frame 472 Gantry traveler 472, 474, 475 G Arnold 337 Gaspipe, Cost of 440 Gates, Beam 362 Gin pole 468, 470, 480 Girders, Beam 404, 407, 408 Circular 367 Crane 54 Plate 57.58 Riveted 400. 403 Girder hook 457. 481 Girts 3, 9, 14, 50, 56, 62, 277, 297 Spacing of 59 Weight of 4 Glass 8, 36, 37, 38, 60 Glass roof tile 31 Glass, Weight of 69 Glazing 41 Grain elevator 319, 337, 433. 434 Grain bins 319. 385 Grain shovel 337 Goose neck 471. 480 Gordon's formula 80 Graphic moments 561 Graphic resolution 552, 558, 559 Graphite paint 67 Grillage 94 Grout 268 Guard rail 177, 277, 281, 284, 287, 297 Guard timbers 139, 277, 277, 281 PAQ Gusset plate 21 Gutters 23, 26, 59, 423, 42; Guy dernick 468, 469, 471 Hacked bolt, 91 Handle gouge 452, 46 Hammer 3J Hand holes 22; Hand gouge 45; Handrailing 13; Head frames 339, 346, Head sheaves. Head works for mines. Heart wood. Heating shop buildings. Highway bridges. Highway bridges. Highway bridges. Highway bridges. Cuts of 13; Combination. Examples of. Combination. Examples of. Shop cost of 431 Field rivets in 43; Floors for 15; Impact for 12c, 14 Joists land stringers for 13c Loads for 13c, 13c Painting. Plate girder. Railing for 13c Sidewalks for 13c Rollers for 13c Spacing of trusses for 13c Specifications for 13c Stresses in 5c. PACE ^pact tests 162 tidirect splices 144, 2 1 1 fUtialset 268 nitial stress 62. 307, 361 bspcction of steel at mill 215 bridge erection 485 bridge material 217 st?il 67, 105, 146,517, 518 structions for erection of structural steel. 479 estimating 426 inspection of steel 517 intermediate sill 277 ntrados 268 nvoiccs 218 ron, Corrosion of 513 ron oxide 514 ron details for Howe truss, 286, 987, 389, 291 ack stringers 277, 297 acks 459 ansscn's solution for stnrsses in bins 319 ointa 66, 268 bints in concrete 275 oists for highway bridges 138 Cechum's modified saw tooth rouf, 9, 11, 44, 48 Ccy wrench 455 Cnec brace 97 Cnots in manila rope 444. 445 ^cinghara.61,65, 143, 145, 211, 216, 414, 598 ^acing bars, Design of. 598 -adder 373, 374, 376, 377, 378, 381, 383 ^agging 268 ^itance 275 jimplark 5 Cnots in manila rope 444. 445 ^inghara.61,65, 143, 145, 211, 216, 414, 598 ^acing bars, Design of. 598 -adder 373, 374, 376, 377, 378, 381, 383 ^agging 268 ^itance 275 jimplark 5 Cnots in manila rope 444. 445 ^inghara.61,65, 143, 145, 211, 216, 414, 598 ^acing bars, Design of. 598 -adder 373, 374, 376, 377, 378, 381, 383 ^agging 268 ^itance 275 jimplark 5 Cnots in manila rope 444. 445 ^inghara.61,65, 143, 145, 211, 216, 414, 598 ^acing bars, Design of. 598 -adder 373, 374, 376, 377, 378, 381, 383 ^agging 268 ^itance 275 jimplark 5 Cnots in manila rope 444. 445 ^inghara.61,65, 143, 145, 211, 216, 414, 598 ^acing bars, Design of. 598 Standing stage 363 Aps of cornigatcd steel 59 Aerial bracing 62, 149, 223 connections 372, 373, 374 plate 571 pressure  on bin walls 324 Columns 74, 104 Foundations 56, 75, 104, 236, 249 Highway bridges 12d. 12d, 139, 140 Masonry 56 Office buildings 70, 103 Pilgrim 57,477 Radium 57,477 Radium 57,477 Locks 270 Logarithms, Hyperbolic 522 Locomotives, Heaviest 154 Locomotives, Weight of 154, 205 Long rivets 143, 211 Longitudinal braces 296 forces 141 Strut 277 Loop bars 571, 572 Louvres, 3, 12, 24, 43, 44, 52, 59, 423, 427 Machinery loads 362 Manhok. Material, Ordering 415, 416, 417 Weight of 69, 237 Maximum bending moments in beam, 160, 542 Maximum bending moments in bridges, 165, 664, 664, 665 Maximum length of member, 61, 141, 309, 363, 379 Diameter of nvet 143 Stresses 160, 558 Merchandise, Weight of 73 Metal, Minimum thickness of 142, 310 Mill building columns 15, 19, 20, 21 Mill buildings. Cost of details of 429 Cost of 433 Design drawings for 421 Erection plans for 408 Erection plans for 425 Estimates for 425 Walls for 7 Mill extras. Cost of 430, 431 Mill inspection of steel 146 Mill orders 67 Milling plates 432 Minimum angles 8, 60, 143, 206, 211, 233 Bar 207 Loads 56, 74, 104 Thickness of corrugated steel 8 Thickness of metal, 8, 105, 142, 210, 363, 382, 387 sections 60 Mine buildings 8, 436 Misfits 484 Mixing concrete 240, 242, 274 Modulus of elasticity 528 Moments in continuous beams 544 Moments of forces 527 Moments in railway bridges, 163, 164, 165, 171, 172, 174 Moment of inertia, 530, 535, 548, 549, 551 Moment splices 220 Moment tabic 167 Monitor ventilator 3. 4'. 43i 59 Mortar 268. 269 Muntin 38, 39. 40. 42. 43 Nails. Cost of 440 Naperian logarithms 322 Natural bed 268 Natural cement 522 Net sections 60, 61, 141, 206, 210, 220 Neutral axis 529 Neutral surface 529 Newel posts 135, 136 Nickel 519 Nickel steel 149, 152, 173, 495, 496, 502 Nigger head 442 Nuts, Pilot 66 Oblong steel pier 263, 265 Office buildings 69, 402 Calculation of stresses in 76 Columns for, 98, 102, 104, 402, 403, 404, 405, 406 Cost of 433, 436 Office buildings, Erection of X05, 441 Estimates for 426 Floorbeams for 99, 105, 403 Floor plans of 99, 402, 403 Founclations for 100 Loads on 70, 72, Spandrel sections for 100 Specifications for 103 Oil paint 513 Oil tanks 386 Old man 456, 460 Open-hearth steel, 62, 487, 494, 497, 499,  318 pockets 313 Weight of 31 1 Out of wind 278 Overrun of angles 221, 222, 41 1 Packing block 277 pins 584 spool 277 Paint 207, 440, 513, 515 Paint, Amount of 440, 515 Cost of 435 Proportions of 515 Painting, 31. 67, 146, 147, 217, 329, 363, 386, 387, 430, 484, 515 Painting, Cost of 438 Panel 3 Paneis, Floor 99 Panel, Length of 135, 175 Parapet 268 Paving 268, 428 Pedestals, X35, 144, 184, 186, 187, 188, 190, 191, 193, 194, 197, 423, 424 Petit bridge truss 109, 558, 562, 564, 568 Phosphorus 62, 488, 494 Phosphorus bronze 520 Piers, Bridge 245, 248, 268 Pig iron 487 Piles 57, 279, 296, 476 Piles, Bearing power of 75 Specifications for 281 Pile driver 279, 477 foundations 94 trestles 277, 281, 284 Pipe, Design of 532, 534 Pilot nuts 66, 146, 217, 467, 484 Pins, 58, 61, 62, 66, 143, 146, 210, 211, 217, 219 Pins, Cost of 434 Design of 584 Pin holes 66, 146, 217 packing 219 plates 61, 143, 211 Pin-connected trusses, 133, 197, 402, 435 Pin-connected trusses, 133, 197, 402, 435 Pin maul 482 Pitch 3, 268 Pitch of roof 4, 30, 55 Pitch of rivets 60, 142, 143, 210 Pitch pockets 278 Pitch patches 278 Pitch streaks 278 Pitch openings 268 Plaster windows 40 Placed concrete 240, 243, 274 Plans 55 Pins, Shop 67, 147, 218 Plans of structures 81, 85, 389 Plumbing 65 Pinning edges 66 Planing metal 410 Plan, Floor 1, 12k, 138 Plastered ceiling, Weight of 4, 69 Plaster walls 53 Plates 416, 431, 472, 426 Batten 61, 443 Base 63, 144, 146, 586 Buckle 315 Floor 194 Fillers 65, 211 Minimum thickness of 380, 382 Pin 61, 143, 211 Sheared 415, 419, 420, 433 Splice 65, 145 Tie 61, 311 Universal mill 415, 430, 421, 423 Wall 105, 144, 212 Web 65, 142 Plate girders 54, 57, 58, 110, 143, 149, 306, 210, 212, 433, 435, 581 Cost of 433, 435 Design of 220, 534, 581 Erection of 441 Examples 184 Field rivets in 438 Finch Ridges in 220 Plate girder highway bridges 123 Railway bridges 173, 174, 175, 303, 400 Weight of 150, 151, 153, 153, 155, 158 FMeisner's experiments 331 Pointing 368. Rivet pitching tongs 456 snaps 452, 456, 462, 467 spacing 60, 142, 219, 410, 423 steel 62, 383, 496, 505 sticking tongs 456 Rivets 58, 65, 145, 210, 219, 379 Clinch 23, 24 Conventional signs for 398 Diameter of 60 Field 55, 66, 141, 146, 217, 363, 400 Flan, 142 Maximum diameter of 60, 143 Pitch of 60, 142, 143 Size of 144, 215 Riveting 145, 216, 467 Cost of 436, 437, 438 bins 332, 333 stand pipes 387 tanks 373, 375 tanks 373, 375 girders 403 tension members 143 Road rollers in 437, 438 Rods, Anchor 94, 95 Minimum size of 142 Rollers, 55, 57, 63, 133, 134, 141, 144, 146. X84, 186, 188, 189, 191, 193, 194, 197, 206, 209, 212, 217, 434, 534, 579 Rolhng loads 542 Roof covering, 4, 7, 15, 18, 26, 56, 71, 74 Roof, Pitch, see pitch of roof Roof trusses, 7, 11, 15, 16, 17, 18, 46, 49, 53, 55, 105, 354, 359, 433, 441 Roof trusses, Erection of 441 Spacing of 14, 62 Stresses in 7, 552 Types of 9, 10 Weight of 3, 55 Roof for steel bin 335, 336, 337 Steel tank 372, 375, 382 Steel stand-pipe 382 Roofing 23, 28, 29, 51, 423, 428, 439 Corrugated steel 28, 29, 51 Cost of 439 Slate 29 Tar and gravel 29, 32 Rope, Cost of 440  strength 528 Rust.513 PAGE Safe bearing of soils 56, 75, 236, 249, 386 Safe loads on corrugated steel 33 floors 35 piles 57.75.477 slabs 547 Safety hooks 346, 362 Sag rod 54 Sand, Amount in concrete 240 Sand bin 300, 301, 302, 305 Sand blast 515 Sand, Friction of 312 Sand, Weight of. 69, 237 Sandstone, Weight of. 237 Sandwich door 44, 60 Sash brace 277 Sash brace 277 Sash tooth roof 8, 9, 12, 46 Section modulus 530 Segmental rollers 134 Segmental bottom 366 Separators 83, 277, 297, 430, 580 Set, Rivet 452, 456, 462, 467 Schneider, C. C 70, 72, 599 Scale hoppers 337 Screens 362 Screw bolt 95 pile 279 Thread 66, 146, 2x7 Shackle 447, 457 Shackle bar 453 Shaft, Torsion in 533 Shake 279 Shaking screen 352, 355, 356, 358 Shallow bins 399 Shear 57, 526, 529. 53X. 542, 547 Shear in beams 536 to 545 Shear in bridges 164 to 170 Shear in concrete 521 Shear, Elastic deformation due to 532 Shear in lacing bars 598 Shear, Elastic deformation due to 532 Shear, Corrugated steel 456, 460 Shear legs 468 Sheared plates 4x9, 420, 422 Sheathing 3. 4. 30. 32, 53. 54. 5^ Sheaves 346. 348, 350, 360, 363, 443. 444 Sheet pile 279 Shipping invoice 67, 218 Shoes 133, 184, 186, 187, 188, 279, 423, 424 Shop bills 399 Shop coat of paint 516 Shop coat of bins 433. Bridges 434, 435 Columns 433 Combination bridges 435 Cave struts 433 Floor beams 434 Grain bins 433, 434 Howe truss metal 436 Shop cost of office buildings 433 Plate girders 433, 435 Pins 434 Posts 434 Roof trusses 433 Stand-pipes 433, 434 Steel head frame 347 Structural steel 429 Tanks 433,454 Towers 434 Tubular piers 435 Shops, Design of 7 Shop details 55, 396, 397 Shop details 55, 396, 397 Shop doors 43 Shop drawings 138, 389, 400, 401, 402, 403 Shop drawings, Cost of 429 Shop drawings, Rules for 391, 398 Shop flours 8, 32, 33, 34, 54, 67, 147 Shop plans 195, 196, 188 Shop rivets, sec "Rivets" Shutters 59 Sidewalks 113, 115, 275 Signal bridges 157 Silicon 488, 494 Sill 277, 296 Skeleton construction 69 Skew bridge 108 Skips 346, 348, 362 Skylight 48, 8, 38, 54. 60, 428, 440 Slabs. Safe loads on 547 Slate, Wint of 4. 30. 69 Slate roofing 28, 29, 30, 53. 54. 56 Slate roofing 28, 37 Sliding door 43. 46, 48. 60 Sliding sash 36, 37 Slope wall 268 Snap. Rivet 452. 456, 462, 467 Snatch block 447, 448 StjacinR columns 98 girts. 59 plate girders 179 purlins 55. 59. 6^ trusses 55. 62. 202. 203. 208 Spall 268 Spandrel sections 96, 100, 268 Span. Length of 55 Snow loads 4. 56> 73. 553. 556 Snow, Weight of 4. 69 Suffit 268 Specifications for cast iron, 2x5, 297, 384, 488 coal tipples 361 concrete floor 33 erection, 483 Minting. 67, 217 rortland cement 522 retaining walls 24X shop flfK>rs 31 stone 269 steel 62, 105. 213. 272, 363. 383 steel castings, 510 head frames 361 highway bridges 137 PACK Specifications for steel, mill buildings 55 office Buildings 102 Railway  105, 213, 272, 363, 383 Stee! stand-pipe 365. 37 Steel, Strength of 62 Steel Unk 365. 381 trestle 150. 158 tubular piece 255, 262. 263, 264, 265, 478 Stiffeners, 58, 61, 65, 142, 145, 207, 212, 216, 221, 423 Stiffeners in bins 327, 333 Stile 38 to 43 Stirrups 547 Stiff-leg derrick 468 469. 47 Stone, Amount of 240 Stone bins 3x2 Stone masonry 269 Straight 278 Strain 527 Strength of cast-iron 65, 488 chains 45, 45 concrete 520 masonry 237 Portland cement 523 steel 62, 494, 509 steel castings 496, 51 timber 298 wire rope 341. 443. 444 wrought iron 65, 491, 492, 496 Stress 527 Stress due to weight 57. 222 Stresses 531 Alternate 57 Allowable, 8, 62, 80, 105, 115, 205, 209, 362, 379, 382, 387 Diagram for 173, 474, 422 Impact 161, 205, 208 Maximum 160 Stresses in beams 529, 536 to 545 bins 299 bridge trusses 558, 559 to 569 circular girder 367 columns 368 deep bins 319 elevated tanks 366 end-post 222 cyc-bar 586 flat plates 313, 535 framed structures 552 grain bins 319 nooks 533 lacing bars 598 masonry 56, 75 office buildings 76, 79 pins 584 pipes 534 portal 563, 569 riveted joint 366, 370, 532 rollers 534 roof trusses 552 shallow bins 307 stand-pipes 365 steel buildings 57 PACB Stresses in, suspension bunker 309 timber floors 35 transverse bent 556 trestle bent 563, 569 wire rope 344 Stretcher 268, 270 Stringers, 138, 177, 199, 212, 216, 222, 277, 283, 284, 297, 434 Strut 593 Strut, Single angle 575, 576 Structural drawing 389 Structural mechanics 525 Structural steel. Cost of 428 Erection Estimates of 425 Specifications for, 62, 105, 213, 497, 499, 502, 505 Structural timber, Defects of 277 Structural timber. Definitions of 278 Stub abutment 245, 346 Sub-purlin 3. 8. 31 Sub-sill 277 Sulphur.. 62, 213, 488, 494, 497, 499, 502, 505 Summer wood 278 Suspension bunker 309, 316 Sway bracing 149, 223, 277, 296 Swing door 43 Swedge bolt 95 Tabutment 245, 246 Tackle 449, 450 Talbot, A. N.. Formula for waterway by. 250 Tank details 373, 374, 375, 377 Erection of 441 Painting 387 Shop cost of 433, 434 Tar and gravel roofing, 4, 29, 32, 60, 74, 440 Tar paint 178. 895 Timber. Defects in 278 doors 43. 45. 60 floors 8, 33. 34. 35. 126, 176. 177 hook 458 Howe truss 288 joist 138 piles 57 purlins 62 Stieases in 35. 58, 138. 204 Specifications for 144 travelers 474. 475. 480 tins 277, 282, 283, 284 Weight of 6g, 204, 208 Tin roofing 4. 3. 44 Tobin bronze 520 Tonga 456 Tools for erection of steel, 67, 105, 463, 464, 465, 666, 467 Top chum 195. 222, 397 Torsion in shafts 533 Towers 137, 222, 434. Tower struts 212 Translucent fabric 4t Transverse bent, 3, 7, 9, 12, 14, 17, 18, 49, 54, 77, 556, 590 Transverse bracing 18, 212, 223 Traveler 468, 470, 472, 478 Traveling crane 12 Trestle 150, 277, 282, 283, 284, 441, 563, 569 Trestle towers Trubilles, Weight of steel T58 Trimmers % 453 True stress 534 Trush, see under bridge, roof, etc. 