The sensitivity analysis of beam-spring model for Shield Tunnel Segment

被引：4
|
作者：
Wen Hao [1 ]
Tang Biao [1 ]
Xu Zhen-zhen [1 ]
Zhang Kai-jian [1 ]
Zeng Ya-wu [1 ]
机构：
[1] Wuhan Univ, Sch Civil Engn, Wuhan 430072, Hubei, Peoples R China
来源：
ADVANCES IN CIVIL ENGINEERING II, PTS 1-4 | 2013年 / 256-259卷
关键词：
beam-spring model; sensitivity; Shield Tunnel Segment; spring stiffness;
D O I：
10.4028/www.scientific.net/AMM.256-259.1263
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This paper establishes the Finite Element Model of beam - spring method, and studies the influence of rotation, pressure and shear springs respectively, and analyses the sensitivity of the corresponding internal force curve by changing the spring stiffness value.
引用
收藏
页码：1263 / 1269
页数：7
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