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隧道掘进中超前地质勘探方法初探

A Brief Discussion on the Method of Geological Exploration in Advance in Tunnel Excavation
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摘要 掘进机在隧道施工中不能很好地适应各类地质条件,而且施工地质条件较差会严重影响隧道掘进机的正常运行,降低隧道掘进机的工作效率,严重时,甚至会损坏隧道掘进机,导致隧道掘进机长时间停机,直接影响了正常工程建设进度。由此可见,隧道掘进超前地质勘探对隧道掘进施工具有重要意义。从超前地质勘探技术的分类入手,详细分析了隧道掘进过程中常用的超前地质勘探方法。 The driving machine in the tunnel construction can't be well adapted to all kinds of geological conditions, and the construction geological conditions will seriously affect the normal operation of the tunnel boring machine, reduce the work efficiency, serious, even damage to the tunnel boring machine, lead to tunnel digging into the captain's time down, directly affect the normal construction progress. This shows that the tunnel excavation geological exploration in advance has important significance for the construction of tunnel excavation. In this paper, the classification of the geological exploration technology in advance, detailed analysis of the tunnel excavation process used in the geological exploration method in advance.
作者 谭光华
出处 《科技与创新》 2015年第18期90-91,共2页 Science and Technology & Innovation
关键词 隧道掘进 地质条件 地质勘探 预报系统 tunnel exploration geological condition geological exploration prediction system
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