Journal of Chongqing Jiaotong University(Natural Science) ›› 1994, Vol. 13 ›› Issue (3): 57-65.
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Yuan Jianbing,Du Guohua
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袁建兵,杜国华
作者简介:
Abstract: In consideration of the shear effect of warping,this paper dcrives the stiffness matrix and the load matrix of acurved element using Reissner’s principle.The relcvant programming is also presented.
Key words: curved box girders, warping
摘要： 本文采用莱斯奈原理（Rcissner'sPrineiple），考虑了约束扭转的影响，推导出平面薄壁曲线箱梁的单元刚度矩阵和荷载向量，可供计算机分析．
关键词: 薄壁曲线箱梁, 翘曲
CLC Number:
TU323.3
Yuan Jianbing,Du Guohua. Analysis of Curved Thin-Walled-Box Girders by Reissner’s Principle[J]. Journal of Chongqing Jiaotong University(Natural Science), 1994, 13(3): 57-65.
袁建兵,杜国华. 基于莱斯奈原理的薄壁曲线箱梁分析[J]. 重庆交通大学学报（自然科学版）, 1994, 13(3): 57-65.
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