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THE LEAKAGE PROBLEM RESEARCH OF NAN CHUAN RESERVOIR DAM SITE IN HUBEI PROVINCE

机译:湖北省南川水库大坝渗漏问题研究。

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摘要

The dam site bedrock of Nan Chuan reservoir is the Cambrian dolomite, and the dam foundation is completely located on the fracture zone and influence belt of the fault, with rocks broken, karst developing comparatively well. Many kinds of methods are used in geology, for example, mapping, exploration, acoustic log, television recording, water injection, water pressure, laboratory soil test, connection test, water level observation and so on. The seepage conditions of the dam base, dam body and the contact zone of the two have been verified, which provides reliable and detailed geological data for the danger control and reinforcement of the reservoir.
机译:南川水库坝址基岩为寒武纪白云岩,坝基完全位于断裂带和断层影响带上,岩石破碎,岩溶发育较好。地质学中使用了多种方法,例如测绘,勘探,声波测井,电视记录,注水,水压,实验室土壤测试,连接测试,水位观测等。验证了坝基,坝体和两者的接触区的渗流条件,为可靠控制和加固水库提供了可靠而详尽的地质数据。

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