杭州博奥隧道工作井基坑稳定性要点分析  

Analysis on the stability of the foundation pit of Hangzhou Boao tunnel

作　　者：王国平 吴伟[1] 卢彤 WANG Guoping;WU Wei;LU Tong(Hangzhou Qianjiang New Town Construction Management Committee,Zhejiang Hangzhou 310016 China)

机构地区：[1]杭州市钱江新城建设管理委员会,浙江杭州310016

出　　处：《山东交通科技》2021年第2期40-43,共4页

摘　　要：以杭州博奥隧道盾构工作井为工程案例,根据工作井基坑稳定性分析及施工监测等进行计算并提出对应的技术要求,为越江盾构隧道工作井的设计施工提出了建议。This article takes the Hangzhou Boao tunnel shield working shaft as an engineering case,calculates and proposes corresponding technical requirements based on the stability analysis and construction monitoring of the working shaft foundation pit,and provides an reference for the design and construction of the cross-river shield tunnel working shaft.

关 键 词：盾构隧道 工作井 施工技术 

分 类 号：U455.4[建筑科学—桥梁与隧道工程]