The girder is assumed to be composite throughout. Refer to Design Step 1 for introductory information about this design example. Additional information is presented about the design assumptions, methodology, and criteria for the entire bridge, including the steel girder.
The current secretary of the Department of Interior is Ken Salazar. He is a part of the democratic party. The current secretary of the Department of Interior is Ken Salazar. He is a part of the democratic party.
The PinchotâBallinger controversy , also known as the Ballinger Affair, was a dispute between U.S. Forest Service Chief Gifford Pinchot and U.S. Secretary of the Interior Richard A. Ballinger that contributed to the split of the Republican Party before the 1912 presidential election and helped to define the U.S. conservation movement in the early 20th century.