• CSCD核心中文核心科技核心
  • RCCSE(A+)公路运输高质量期刊T1
  • Ei CompendexScopusWJCI
  • EBSCOPж(AJ)JST
二维码
施工技术

泥水盾构水下到达(过站)施工技术

  • 徐延召
展开
  • (中铁隧道股份有限公司, 郑州 450000)
徐延召(1983—),男,河南郑州人,2006年毕业于北京交通大学土木工程专业,本科,工程师,从事隧道施工与管理工作。

收稿日期: 2012-07-31

  修回日期: 2012-09-21

  网络出版日期: 2013-02-19

Construction Technologies for Arrival of Slurry Shield Machine Underwater

  • XU Yanzhao
Expand
  • (China Railway Tunnel Stock Co., Ltd., Zhengzhou 450000, China)

Received date: 2012-07-31

  Revised date: 2012-09-21

  Online published: 2013-02-19

摘要

为解决在深覆土、高水压、复杂地层工况状态下盾构到达的施工难题,规避盾构到达进洞风险,以武汉地铁二号线越江隧道工程盾构到达为例,采用盾构水下到达(过站)的施工工艺,成功地穿越了武昌、汉口风井,到达江汉路站接收井,顺利地完成了盾构区间掘进,并取得了良好的效果,以期为国内类似工程提供经验和参考。

本文引用格式

徐延召 . 泥水盾构水下到达(过站)施工技术[J]. 隧道建设, 2012 , 32(增刊2) : 88 -92 . DOI: 10.3973/j.issn.1672-741X.2012.z2.017

Abstract

The arrival of slurry shield machine under deep soil, high water pressure and complex geological conditions is difficult.The shield machine,used in rivercrossing tunnl of Wuhan Metro line 2,successfully crossed Wuchang ventilation and Hankou ventilation and arrived receive shaft at Jianghan road station due to the arrival technologies adopted.Good effect has been received.The paper can provide references for similar projects in the future.

文章导航

/

〈 〉