运营期某隧道衬砌渗漏水成因分析及整治措施研究

Cause Analysis and Remedial Measures Research of Water Leakage in the Lining of a Tunnel During Operation Stage

随着交通的快速发展,隧道技术越来越成熟,公路、铁路以及地铁隧道越来越普遍,隧道渗漏水是隧道常见的一种缺陷,直观表现为衬砌开裂,而究其原因也相对复杂。因此,本文针对某隧道工程在运营期间的衬砌渗漏水现象,通过分析渗漏水内外因素,通过对某隧道周边地质地貌调查以及隧道本身存在的缺陷综合分析隧道衬砌开裂原因,并提出渗漏水整治措施,为类似隧道衬砌渗漏水的预防和整治提供借鉴。

With the rapid development of traffic,tunnel technology has become more and more mature,and highway,railway and subway tunnels have become more and more popular.Water leakage is a common defect in tunnels.It is intuitively manifested as lining cracking,and the reasons are relatively complicated.Therefore,this article aims at the lining leakage phenomenon of a tunnel project during the operation period,analyzes the internal and external factors of the leakage water,comprehensively analyzes the causes of the tunnel lining cracking through the investigation of the surrounding geology and geomorphology of a tunnel and the defects of the tunnel itself,and proposes the leakage water remediation measures,hopes to provide a reference for the prevention and remediation of water leakage in similar tunnel lining.