摘要
确保老钢桥的安全使用 ,合理延长其使用寿命 ,优化维护管理策略 ,是桥梁工程界面临的一个新挑战 ,建立老铆接钢桥剩余寿命与使用安全评估系统是解决这一问题的必由之路。给出了老铆接钢桥剩余寿命与使用安全评估系统的基本内容 ,以上海市外白渡桥为例简要介绍该系统的实际应用成果 ,并对今后尚需研究的内容提出了建议。
How to retain service safety of old riveted truss bridges, to extend service life and to optimize maintenance management are new challenge to bridge engineers. The unique way to resolve this problem is to establish the assessment system on remaining life and service safety of old riveted truss bridges.The main characteristics of the assessment system were presented. A new method was taken into application through the example of Waibaidu Bridge in Shanghai, and some proposals for the future research were suggested.
出处
《长安大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2003年第2期52-56,共5页
Journal of Chang’an University(Natural Science Edition)
基金
上海市市政工程管理处资助项目 ( 2 0 0 0 2 9)
关键词
老铆接钢桥
剩余寿命
使用安全
评估系统
old riveted truss bridges
remaining life
service safety
assessment system
