The influence of gypsum karst on hydrotechnical constructions in Perm region
The presence gypsum rocks in the foundations of hydraulic structures cause engineering geological conditions that are difficult and unfavorable for safe construction. Hydrotechnical construction in such soluble rock regions can create conditions of enhanced dissolution and karst development that can threaten the structures. Throughout the world there are examples where the dissolution of gypsum in dam foundations has resulted in tragic consequences. Also this article deals with the pollution problem of the Kama reservoir during the mining of Polaznenskoe oil deposit. The main factor contributing to the pollution is the intensive karst processes of reservoir banks. Two methods were developed, tested and patented for controlling this pollution.
N.G.Maximovich O.Y.Meshcheryakova
Institute of Natural Sciences,Perm,Russia
国际会议
International Symposium and The 7th Asian Regional Conference of IAEG(国际工程地质与环境协会年会暨第七届亚洲工程地质会议)
成都
英文
604-607
2009-09-09（万方平台首次上网日期，不代表论文的发表时间）