摘要
在统计、分析前人对深部岩溶分类的基础上,采用二级分类体系对现代深部岩溶进行了工程地质分类.利用地质构造类型作为一级分类体系把现代深部岩溶划分为巨厚层型现代深部岩溶、单一构造型现代深部岩溶、复合构造型现代深部岩溶;再以岩溶发育的位置、构造类型及开启状况为二级分类体系,把上述一级分类细化为层内现代深部岩溶、河谷现代深部岩溶、开启向斜型现代深部岩溶、封闭向斜型现代深部岩溶、断裂带型现代深部岩溶等二级分类体系.在此基础上,以大量的实例为依托,对各类型现代深部岩溶的特征进行了深入的研究,总结出了各种类型现代深部岩溶特征.不但丰富了现代深部岩溶的理论体系,还为隧道工程和采矿工程中现代深部岩溶的勘察建立了理论基础.
Based on the statistics and analysis of former classification of deep karst,the secondary classification system was applied to engineering geological classification.Geological structure patterns were used as primary indexes to divide modern deep karst into extra-thick,single tectonic,as well as composite tectonics.And the primary classification can be refined to within layers,valley,opened syncline,closed syncline and fault zone,while using position where karst develop,structure types and open state as binary indexes.Combined with these studies and large amount of examples,further research was done to each type of the modern deep karst,which enrich the theoretical system of modern deep karst and meanwhile set up the theoretical basis for the survey of modern deep karst during the tunnel constructions.
出处
《湖南科技大学学报（自然科学版）》
CAS
北大核心
2010年第4期63-68,共6页
Journal of Hunan University of Science And Technology：Natural Science Edition
基金
国家自然科学基金(40672175)
关键词
现代深部岩溶
工程地质分类
二级分类体系
岩溶特征
复合构造型
modern deep karst
engineering geological classification
secondary classification system
karst features
composite tectonic
