Collaborative Research: Risk Analysis for Evaluation of Bridges

合作研究：桥梁评估的风险分析

• 批准号: 8516771
• 负责人: Fred Moses
• 金额: $ 12.13万
• 依托单位: Case Western Reserve University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1985
• 资助国家: 美国
• 起止时间: 1985-08-15 至 1988-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8516771&HistoricalAwards=false
• 关键词: Collaborative; Research; Risk; Analysis; Evaluation

Highway bridges are becoming old and as a consequence are deteriorating at a rapid rate. To plan a program of repair, retrofit or replacement, it is necessary to evaluate the current capacity of the bridge. This project will investigate and develop a rational approach to the evaluation of the safety of existing highway bridges and subsequently to develop a decision model based on a reliability analysis.

高速公路桥正在变得陈旧，因此正在迅速恶化。为了规划维修、改造或更换计划，有必要对桥梁的当前通行能力进行评估。该项目将研究和开发一种合理的方法来评估既有公路桥梁的安全性，并随后开发基于可靠性分析的决策模型。