Hydraulic Analysis of Immersed Tunnel Element's Immersion and Its Application

被引：1

作者：

Su, Linwang ^{[1
,2
]}

Kang, Lan ^{[2
]}

机构：

[1] South China Univ Teconol, Guangzhou 510641, Guangdong, Peoples R China

[2] CCCC Fourth Harbor Engn Inst Co Ltd, Guangzhou 510288, Guangdong, Peoples R China

来源：

ADVANCED BUILDING MATERIALS, PTS 1-4 | 2011年 / 250-253卷 / 1-4期

关键词：

Immersed tunnel; Immersion; Hydraulic analysis; Time domain; Cable line;

D O I：

10.4028/www.scientific.net/AMR.250-253.2360

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The time domain responses of the immersed tunnel element under typical load combination case during its immersion are investigated based on the 3D potential method. The varied cross-section complicated model is built. The typical environmental and immersion parameters are considered. The results of different line models are compared and investigated. Numerical results demonstrate the effects of the mooring lines' condition. The "optimum" balance between relative large mooring stiffness and relative safety tension can be realized by combining the coarse calculation and hydraulic exact analysis.

引用

页码：2360 / +

页数：2

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