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龙泉山地区中生代红层分布广泛,水利工程较多,研究库区红层岩石水岩作用的时效性具有工程意义。通过对该地区4个水库采样点所采集的岩石样品进行室内软化系数的测定,得出红层岩石经库水长时间浸泡后软化系数及软化系数随年代的变化规律,结果显示红层经过30~50年水库浸泡后软化系数较目前在实验室测得的降低10%~20%。
The Longquan Mountain area has a wide range of red beds in the Mesozoic Era and more hydraulic projects. It is of engineering significance to study the timeliness of red rock water rock in the reservoir area. Through the determination of the indoor softening coefficient of the rock samples collected from the four reservoir sampling points in the area, the softening coefficient and softening coefficient of red rock after soaking in the reservoir for a long time are obtained. The results show that the red layer passes through 30 After 50 years of soaking in reservoirs, the softening coefficient is 10% ~ 20% lower than that currently measured in the laboratory.