一、回顾我院的前身是铁道部西南设计分局,1956年改为铁二院。它主要是担负着西南地区的铁路勘测设计任务。 1951年7月,原西南设计分局派郑凤池等人武汉长江大桥学习地质钻探,然后添置部分钻机,从1951年年底起,即在宝成线开展了为查明桥梁和档墙基础为目的的地质钻探和挖探工作,这是我院地质工作的开始。 First, recalled the predecessor of our hospital is the Ministry of Railways Southwest Design Branch, in 1956 changed to the second hospital. It is mainly responsible for the railway survey and design tasks in the southwestern region. In July 1951, former Southwest Design Branch sent Zheng Fengchi et al. Wuhan Yangtze River Bridge to study geological drilling and then purchased some drilling rigs. From the end of 1951, the geology for the purpose of identifying the foundation of bridges and archival walls was carried out on Baocheng Line Drilling and excavation work, this is the beginning of geological work in our hospital.