Study on Flexural Rigidity of Segment Joints in Metro Shield Tunnel

被引：9
作者：
Yang, Dejian [1 ]
Wang, Xin [1 ]
机构：
[1] Tianjin Inst Urban Construct, Tianjin 300384, Peoples R China
来源：
PROGRESS IN CIVIL ENGINEERING, PTS 1-4 | 2012年 / 170-173卷
关键词：
shield tunnel; segment joint; 3D numerical simulation;
D O I：
10.4028/www.scientific.net/AMM.170-173.1716
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Through the general finite element program ANSYS to model the segment joints of Tianjin Metro shield tunnel. The relation between rotational angle and bending moment of a segment joint were investigated, and the numerical value of flexural rigidity is obtained by fitting method. In addition, the varying law of flexural rigidity is influenced by eccentricity is discussed.
引用
收藏
页码：1716 / 1721
页数：6
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