题名: |
Managing Florida's Fracture Critical Bridges - Phases I and II, Summary. |
作者: |
Azizinamini, A. |
关键词: |
Bridges, Florida, Steel twin box-girder, Redundancy evaluation, Finite element analysis |
摘要: |
Florida International University researchers examined the possibility of removing twin steel box-girder bridges from the list of fracture critical structures. They studied the behavior of steel twin box-girder bridges and developed a tool to quantify the redundancy level of these bridges in the event that one girder is completely fractured. The effects of cross-frames, both within and between the girders, were also studied. |
总页数: |
Azizinamini, A. |
报告类型: |
科技报告 |