摘要
分析钢管混凝土拱非线性稳定及极限承载力问题 ,并讨论含钢率、水平力等因素对钢管混凝土拱极限承载力的影响。从整体上供设计和施工钢管混凝土拱时参考。
Nonlinear stability and ultimate bearing capacity of concrete filled steel tube arch are analyzed, and the effects of steel ratio, horizontal force on concrete filled steel tubes arch are discussed. Some results are suggested for concrete filled steel tube arch design and construction in this article.
出处
《结构工程师》
2002年第1期24-30,共7页
Structural Engineers
关键词
钢管混凝土
稳定
极限承载力
含钢率
拱桥
concrete filled steel tube arch, stability, ultimate bearing capacity, steel ratio
