力学与实践 ›› 1999, Vol. 21 ›› Issue (5): 48-48.DOI: 10.6052/1000-0879-1999-166

• 应用研究 • 上一篇    下一篇

钢管混凝土肋拱桥拱肋截面几何特性计算的探讨

许士杰 王元丰   

  1. 北方交通大学土建学院 北方交通大学土建学院
  • 收稿日期:2006-07-21 修回日期:1900-01-01 出版日期:1999-10-10 发布日期:1999-10-10

APPROACH TO THE CALCULATION FOR CROSS-SECTIONAL PARAMETERS OF CONCRETE FILLED STEEL TUBULAR RIBBED-ARCH BRIDGES

  • Received:2006-07-21 Revised:1900-01-01 Online:1999-10-10 Published:1999-10-10

摘要: 讨论了钢管混凝土拱肋截面几何特性计算几种不同方法之间的区别与联系.

关键词: 钢管混凝土, 拱肋, 截面几何特性, 计算方法

Abstract: Concrete Filled Steel Tubular (CFST) ribs axe composite members in which is the confining force between the two kinds of materials: stecl and concrete. It is useful to calculate the geometric characteristics of CFST members reasonably with considering the conflning force. In this paper, a rational method is suggested.

Key words: Concrete Filled Steel Tubular (CFST), arch ribs, geometric characteristics, calculating method