| contributor author | Junjie Wang | |
| contributor author | Lingtao Bu | |
| contributor author | Conghui Cao | |
| date accessioned | 2017-05-08T21:35:16Z | |
| date available | 2017-05-08T21:35:16Z | |
| date copyright | July 2012 | |
| date issued | 2012 | |
| identifier other | %28asce%29be%2E1943-5592%2E0000291.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/56833 | |
| description abstract | Four finite-element models of ships with deadweight tonnage varying from 3,000 to 50,000 t are developed for numerical collision simulation. The time histories of ship collisions against rigid walls are obtained using the software LS-DYNA. Equivalent static loading is determined, and simplified formulas are developed through a fitting procedure as indicated by the data from the numerical simulations. Codified formulations from AASHTO and other design specifications are compared with the simplified formulas. The geometric effects of the bridge foundation on the ship impact force are investigated with an example pile cap. A geometric modification factor is proposed for an ideal rectangular block to modify ship impact forces estimated by code formulas. | |
| publisher | American Society of Civil Engineers | |
| title | Code Formulas for Ship-Impact Design of Bridges | |
| type | Journal Paper | |
| journal volume | 17 | |
| journal issue | 4 | |
| journal title | Journal of Bridge Engineering | |
| identifier doi | 10.1061/(ASCE)BE.1943-5592.0000289 | |
| tree | Journal of Bridge Engineering:;2012:;Volume ( 017 ):;issue: 004 | |
| contenttype | Fulltext | |