摘要
以四铰破坏为条件，推导引用逐次逼近法计算拱桥极限承载力的理论方法及计算公式。
Applying the step by step approximation, this paper deduces the theory and formulas of calculating the limit carrying capacity of arch bridge on the condition of four hinged destruction.
出处
《西安公路交通大学学报》
CSCD
北大核心
1999年第1期48-51,共4页
Journal of Xi'an Highway University
关键词
拱桥
四铰破坏
极限承载力
逐次逼近法
arch bridge, four hinged destruction, limit carrying capacity
