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阿克达拉水电站工程位于新疆伊犁河流域特克斯河中游河段,该电站采用明渠引水式开发,渠道部分处于黄土丘陵区。文章通过对阿克达拉水电站工程的湿陷性黄土试验研究,确定了该黄土层均呈现不同程度的湿陷性,论述了黄土的湿陷性机理及评价、影响黄土湿陷性的因素,在此基础上分析了黄土湿陷性的影响因素,并得出各影响因素与黄土湿陷性的关系,对工程建设有重要的意义。
The Akkedala Hydropower Station project is located in the middle reaches of the Turks River in the Yili River Basin, Xinjiang. The power station is developed in the open channel diversion type and the channel part is in the loess hilly region. Through the experimental study on the collapsible loess in the Akkedala Hydropower Station project, it is determined that the loess layer presents collapsibility to some extent. The mechanism and evaluation of loess collapsibility, the factors affecting the collapsibility of loess, On this basis, the influencing factors of loess collapsibility are analyzed, and the relationship between each influencing factor and loess collapsibility is obtained, which is of great significance to engineering construction.