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随着我国铁路建设的快速发展,隧道作为其中重要组成部分得到了广泛的关注。本文结合新建多丰铁路Ⅱ标四道河2号隧道二次衬砌缺陷处理为实例,主要对隧道二次衬砌缺陷及病害产生的原因进行分析,同时对于病害提出了相应的整治解决措施。通过对于隧道二次衬砌缺陷以及病害的整治,达到了预期的效果,保证了工程的稳固性。同时也对相似工程加固处理提供了一定的参考,希望能够对相关人士有所帮助。
With the rapid development of China’s railway construction, the tunnel has received extensive attention as one of the important components. Based on the analysis of the secondary lining defects in the No.2 tunnel of No. 2 Beidiaohe in the newly constructed Duofeng Railway, the defects of the secondary lining of the tunnel and the causes of the diseases are analyzed. At the same time, the corresponding rectification and resolving measures are put forward for the diseases. Through the secondary lining of the tunnel defects and disease remediation, to achieve the desired results, to ensure the stability of the project. At the same time, it also provides some references for reinforcement of similar projects, hoping to be helpful to the related parties.