新中国成立以后,铁路建设突飞猛进,新建铁路网撒向全国四面八方,伸入山岳和边疆地区,翻山越岭,跨大江,过荒漠,遇到形形色色的各种工程地质和水文问题。面临这种新形势,铁道部领导高瞻远瞩,首先在勘测设计部门建立了工程地质和路基两个 After the founding of new China, railway construction by leaps and bounds, the new railway network scattered all over the country, extending into the mountains and border areas, over the mountains, across the river, across the desert, encountered a variety of engineering geological and hydrological issues. Faced with this new situation, the leaders of the Ministry of Railways have a long-term vision. First, two engineering geology and roadbeds were set up in the survey and design department