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国内铁路隧道有渗漏病害者较多,为了采取有效的整治措施,我们对六十年代采用的几种隧道简易防排水方法的实况,进行了回访调查,借以得出初步结论,为今后整治隧道病害提供依据。
In order to take effective remediation measures, we carried out a retrospective survey on the livelihood of several simple drainage and drainage methods used in the tunnel in the 1960s to draw the preliminary conclusions. In order to rectify the tunnel in the future Provide the basis for disease.