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虹梯关隧道位于山西省长治市平顺县梯后村和崇岩村之间,隧道围岩以碳酸盐岩为主,隧址区岩溶发育,通过对勘察资料的分析,结合区域岩溶发育情况,着重论述隧址区的岩溶发育规律。
The Hongtieguan tunnel is located between Tianthou Village and Chongyan Village, Pingshun County, Changzhi City, Shanxi Province. The surrounding rock of the tunnel is mainly composed of carbonate rock and the karst area is developed in the tunnel area. Based on the investigation data and the development of regional karst, The discussion focuses on the development of karst in the tunnel area.