Stochastic modeling of the permeability coefficient under karst-engineering geological condition;

New technique of borehole comprehensive geophysical exploration used for detectingkarst cavities in dam foundation and effect of screen grouting quality in Geheyan project satisfies the re quirments of engineering geology and design departments.

Based on the analysis of regional land-use characters,this paper detected the limiting factor of land use,and also discussed the conceptual design of land arrangement in Karst hill slot-dam region.

Elementary introduction of geological reconnaissance method for soluble rock dam foundation engineering;