中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

Journal of Chongqing Jiaotong University(Natural Science) ›› 1984, Vol. 3 ›› Issue (4): 92-99.

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The Influence Line of the Multiple Arch Calculation by the Direct Stiffness Method

Xu Shengchao   

  1. Department of Road and Bridges, Chongqing Jiaotong Institute
  • Received:1984-05-01 Online:1984-08-20 Published:2016-11-07

用直接刚度法计算连拱影响线

许生超   

Abstract: The paper utilizes every column property in the inverse matrix of the multiple arch stiffness matrix to draw the influence line of the multiple arch.

摘要: 本文用连拱刚度矩阵逆矩阵各个列的性质,能方便地绘制连拱影响线。