Study on Rising Displacement of Segment of Shield Tunnel in Soft Soils

被引：3
|
作者：
Yuan, Jinxiu [1 ]
Wang, Daoyuan [1 ,2 ]
Wang, Dan [3 ]
机构：
[1] Hebei Jiaotong Vocat & Tech Coll, Dept Civil Engn, Shijiazhuang 050091, Hebei, Peoples R China
[2] Southwest Jiaotong Univ, Sch Civil Engn, Chengdu 610031, Peoples R China
[3] Shijiazhuang Tiedao Univ, Sch Civil Engn, Shijiazhuang 050043, Peoples R China
来源：
ADVANCES IN CIVIL AND STRUCTURAL ENGINEERING III, PTS 1-4 | 2014年 / 501-504卷
关键词：
soft soil; shield tunnel; upward movement; calculation formula;
D O I：
10.4028/www.scientific.net/AMM.501-504.1684
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
It has been a technical problem of upward movement for shield tunnel segment during construction, a segment floating calculation formula was deduced through using basic theory of mechanics and mathematics, detailed tension analysis of segment. The computation example of engineering showed that the result obtained by the proposed calculation formula was well consistent with the monitoring result and could be used to analyze the upward movement of shield tunnel. Moreover, the conclusion provided some reference to similar projects.
引用
收藏
页码：1684 / +
页数：2
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