摘要
桥梁对山洪的抗力要受各种主、客观随机性和模糊性因素的错综影响，因而，提出了采用极限状态设计法和模糊综合评判法对抵抗山洪的抗力指标进行综合评定，确定了桥梁对山洪抗力的指标现状及安全度大小。
In this paper,we provide that bridge resistant force against mountain torrent is affected by random and fully factors.Using ultimate design theory and fully comprehensive judgement to evaluate bridge resistant force,and deciding current bridge resistant force and safety margin against mountain torrent,it prevents destorying briges against mountain torrent preventing decision accordance.
出处
《重庆交通学院学报》
1997年第1期8-14,共7页
Journal of Chongqing Jiaotong University
基金
国家自然科学基金
关键词
山洪
桥梁抗力
综合评定
mountain torrent,bridge resistant force,comprehensive evaluation
