Protecting Critical Civil Infrastructure Against Impact from Commercial Vehicles - Phase I
| 项目名称： | Protecting Critical Civil Infrastructure Against Impact from Commercial Vehicles - Phase I |
| 摘要： | Bridge pier columns are critical load carrying elements and are often positioned in a fashion where it is neither possible nor economically feasible to place protective devices around them. Recent research indicates that standard American Association of State Highway and Transportation Officials (AASHTO) design impact loads are non-conservative for heavy vehicles and high speeds. Pier columns could be under-designed for commercial vehicle impacts and additional events that could occur, such as blast. This project will work to develop criterion that improve bridge pier column resiliency in the event of an impact that is combined an additional event. |
| 状态： | Completed |
| 资金： | 121906 |
| 资助组织： | Office of the Assistant Secretary for Research and Technology |
| 管理组织： | Mid-America Transportation Center |
| 项目负责人： | Stearns, Amy |
| 执行机构： | University of Nebraska, Lincoln |
| 主要研究人员： | Linzell, Daniel G |
| 开始时间： | 20180101 |
| 预计完成日期： | 20190630 |
| 实际结束时间： | 0 |
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