2005•Tiedao gongcheng xuebaoRequires access

RESEARCH ON THE RAILWAY ENGINEERING GEOLOGY IN KARST AREA

Chen Cheng-zong

Abstract

The karst is very big harm to the railroad project,so engineering geology condition research is the topic,mentioned by concerned railway departments.This article sumed up systematically for 50 many years. The main contents and achievements researched by arilroad various departments karst.And the paper also in- troduced the karst investigation technology enhancement and the development;summarized the karst disaster forecast technology,karst disaster preventing and controlling measure;discussed the karst tunnel to dissolve the water volume computational method and the environmental protection research present situation.The ar- ticle finally proposed the karst research development direction.

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Key concepts: Karst, Geology, Mining engineering, Harm, Civil engineering, Engineering, Law, Paleontology