清水隧道围岩检测研究  

Damage Situation of Qingshui Railway Tunnel and Its Inspection

作　　者：赵建宇 贾超[2] 张启海[2] 岳长城 刘凤军 郭凤英 

机构地区：[1]中铁第十八局工程集团广西工程公司,南宁530000 [2]山东大学土建与水利学院,济南250061

出　　处：《安徽建筑工业学院学报（自然科学版）》2007年第5期13-15,20,共4页Journal of Anhui Institute of Architecture(Natural Science)

摘　　要：目前铁路运营隧道不良状况严重,因此有必要采取可靠的检测方法来检测和评估隧道的实际状况,同时检测的数据也为隧道日常的维修保养及必要的整治工程提供了系统完整的依据。本文以清水隧道现场检测作为实例,通过对土压力、孔隙水压力、衬砌应变及围岩深部位移的检测分析了清水隧道存在的问题,并在出了若干工程建议。The present damage situation of railway operation tunnels is very serious , it is necessary to adopt some kinds of inspection methods to evaluate the situation of the tunnels. The information gained from the inspection could provide appropriate criteria for regular maintenance and necessary rehabilitation. In the paper, Qingshui railway tunnel inspection is researched. From analysis its soil pressure, pore water pressure, concrete strain and the deep displacement of the tunnel , some problem of the Qingshui tunnel is obtained. In the end some engineering suggestions is put forward in this paper.

关 键 词：清水隧道 检测 土压力 孔隙水压力 应变 位移 

分 类 号：U456.31[建筑科学—桥梁与隧道工程]