岩溶化

岩溶化围岩隧道的工程地质特征

The Engineering Geological Characteristics of the Karst Surrounding Rock Tunnel

岩溶化覆盖型石灰岩矿床开采问题的探讨

Discussion on mining limestone ore covered with karst

对于帷幕线上的强岩溶发育区通过封堵岩溶洞穴可以实现变岩溶化岩体为裂隙性岩体，同时提出了在复杂岩溶地区帷幕优化的原则和类型。

For strong karst area on the curtain line , through blocking karst caves , " changing karst body into fissure body " can be realized .

因地层岩性不均一，岩石的可溶性及岩溶化程度各异，岩溶水文地质条件十分复杂，岩溶发育对坝基岩体质量影响较为严重。

The inhomogeneity of the lithology and the difference of the rock dissolubility result in the complex hydrogeologic condition and the great influence upon the dam foundation rock mass quality .

我国南方发展水泥工业经常遇到岩溶化覆盖型石灰石矿床，由于缺乏勘探和生产经验，使一些工厂在建设中走了弯路。

In the south of our country limestone ore covered with karst can be often seen when developing cement industry . Owing to lack experience of exploration and production , some plants have taken roundabout ways in course of construction .

根据大量地质工作，我们在隔河岩枢纽坝区建立了岩溶化河间地块存在非岩溶岩块的论点，并作出无岩溶管道渗漏的结论。

Based on nomorous geologic works , a new concept on non-carst rockmass exist in carst rockmass area without piping leakage has been developed .

分布特点是：（1）与碳酸盐岩地层的分布相一致，是强岩溶化地区或剧烈水土流失区；

Its characteristics are : ( 1 ) Distributing in the region of Carbonate rock , where karst intensively develops and loss of water and soil erosion happens acutely ;