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水电工程坝基中经常遇到的软弱夹层,对坝基抗滑稳定.往往起着控制的作用,本文为以葛洲坝工程基岩中粘土岩类的308软弱夹层为对象,主要从物理化学角度,对其在水库蓄水后长期渗压水作用下的变化趋势进行的试验研究与初步探讨.
The weak interlayer commonly encountered in dam foundations of hydropower projects often plays a role in controlling the stability of the dam foundation. This paper uses the 308 weak interlayer of clay rocks in the bedrock of the Gezhouba Project as the object, mainly from the view of physical chemistry. The experimental study and preliminary study on the changing trend of long-term seepage water after reservoir water storage.