(type G), and Part 4, Chapter 6, Section 1.3.4 (type C and N). 9.3.4.4.2.1 First of all, FE models Rules for Inland Rules for Inland Part 4, Chapter for the more Navigation navigation crashworthy design 4, Section 3.2 Vessels Part. 2, vessels Part. 6, and one for the refers to these Chapter 4, Chapter 1, reference design shall requirements. YES Section 3, F, 4 Section 6, 4. be generated. Each FE This is repeated model shall describe in Part 4, Partially <same as all plastic YES NO YES Chapter 5, above> deformations relevant for all Section 1.3.5 collision cases (type G), and considered. The Part 4, Chapter section of the cargo 6, Section 1.3.4 area to be modelled (type C and N). shall be agreed upon with a recognised classification society. 9.3.4.4.2.4 The calculation of for Inland for Inland rupture initiation Navigation navigation must be based on Vessels Part. 2, vessels Part. 6, fracture criteria which Chapter 4, Chapter 1, are suitable for the YES Section 3, F, 4 Section 6, 4. elements used. The Part 4, Chapter maximum element Partially size shall be less than 4, Section 3.2 200 mm in the refers to these collision areas. The requirements. ratio between the This is repeated longer and the shorter in Part 4, <same as shell element edge YES NO YES Chapter 5, above> shall not exceed the value of three. The Section 1.3.5 element length L for a (type G), and shell element is Part 4, Chapter defined as the longer 6, Section 1.3.4 length of (type C and N). both of the element. The ratio between element length and element thickness shall be larger than five. Other values shall be agreed upon with the
(type G), and Part 4, Chapter 6, Section 1.3.4 (type C and N). 9.3.4.4.2.1 First of all, FE models for the more crashworthy design and one for the reference design shall be generated. Each FE model shall describe all plastic deformations relevant for all collision cases considered. The section of the cargo area to be modelled shall be agreed upon with a recognised classification society. YES Rules for Inland Navigation Vessels Part. 2, Chapter 4, Section 3, F, 4 Rules for Inland navigation vessels Part. 6, Chapter 1, Section 6, 4. Part 4, Chapter 4, Section 3.2 refers to these requirements. This is repeated in Part 4, Chapter 5, Section 1.3.5 (type G), and Part 4, Chapter 6, Section 1.3.4 (type C and N). YES Partially NO <same as above> YES 9.3.4.4.2.4 The calculation of rupture initiation must be based on fracture criteria which are suitable for the elements used. The maximum element size shall be less than 200 mm in the collision areas. The ratio between the longer and the shorter shell element edge shall not exceed the value of three. The element length L for a shell element is defined as the longer length of both of the element. The ratio between element length and element thickness shall be larger than five. Other values shall be agreed upon with the YES for Inland Navigation Vessels Part. 2, Chapter 4, Section 3, F, 4 for Inland navigation vessels Part. 6, Chapter 1, Section 6, 4. Part 4, Chapter 4, Section 3.2 refers to these requirements. This is repeated in Part 4, Chapter 5, Section 1.3.5 (type G), and Part 4, Chapter 6, Section 1.3.4 (type C and N). YES Partially NO <same as above> YES