全强风化花岗岩地层海底隧道注浆效果检测  

Grouting effect test analysis in fully-heavily weathered granite ground of sub-sea tunnel

作　　者：房玉中[1] 黄小广[2] 李治国[3] 

机构地区：[1]中铁隧道集团一处有限公司,重庆404100 [2]河南理工大学土木工程学院,河南焦作454003 [3]中铁隧道集团有限公司洛阳科学技术研究所,河南洛阳471009

出　　处：《山西建筑》2012年第18期183-184,共2页Shanxi Architecture

摘　　要：针对厦门翔安海底隧道左线F4风化槽中全～强风化软弱地层的水文地质与工程地质情况,采用全断面帷幕注浆技术注浆后进行检测,详细论述注浆效果检测的4种有效方法,为类似地层注浆设计与施工、注浆机理分析、注浆效果监测提供可靠依据。Aiming at exist fully-heavily weathered ground in left lane of Xiang＇ an sub-sea tunnel in Xiamen, this paper presents the hydro-geological and engineering geological conditions of F4 weathered slot aimed at this layer. It uses technology of the full-section curtain grouting and in detail expounds four effective ways to detection grouting effect. It can provide a reliable basis for the design and construction of grouting, and grouting mechanism analysis and detection grouting effect in similar formation.

关 键 词：海底隧道 风化槽 注浆效果 检测 

分 类 号：U453.61[建筑科学—桥梁与隧道工程]