Calculation of the Lateral Stability of Ribbed Arches with Transverse Bars

Journal of Chongqing Jiaotong University(Natural Science) ›› 1991, Vol. 10 ›› Issue (2): 19-24.

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Calculation of the Lateral Stability of Ribbed Arches with Transverse Bars

Xiang Zhongfu, Gu Anbang

Bridge and Structure Engineering Department

Received:1990-10-08 Online:1991-04-22 Published:2016-11-09

肋拱的横向稳定性计算

向中富, 顾安邦

结构工程系

作者简介:向中富,男,30岁,助教。

Abstract

Abstract: In this paper, an approximate analytical solution for lateral stability of ribbed arches is developed. The method is based on the energy approach. The effect of transverse bars is studied

Key words: ribbed arch, lateral stability, the relative stiffness of bracing

摘要： 本文根据能量原理提出了平行双肋无铰拱的横向失稳临界力实用计算式,分析了横撑对稳定的影响,并将本文方法同现行规范推荐方法作了比较。

关键词: 肋拱, 横向稳定, 横撑相对抗弯刚度

Xiang Zhongfu, Gu Anbang. Calculation of the Lateral Stability of Ribbed Arches with Transverse Bars[J]. Journal of Chongqing Jiaotong University(Natural Science), 1991, 10(2): 19-24.

向中富, 顾安邦. 肋拱的横向稳定性计算[J]. 重庆交通大学学报（自然科学版）, 1991, 10(2): 19-24.

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Calculation of the Lateral Stability of Ribbed Arches with Transverse Bars

肋拱的横向稳定性计算

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