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库区岸坡塌岸的分析方法与预测——以瓦赫什河东岸为例
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摘要
库区塌岸的发生以及发展是内因和外因等多种因素共同作用的,岸坡在水库蓄水运行中不同库水位下由于类型不同,岸坡结构不同导致发生特定的变性破坏模式和库岸再造;由于库岸岸坡物质组成、岸坡结构、地形地貌特征等的差异,库岸塌岸具有不同的模式和机理,所以目前塌岸的计算方法多以经验公式为主,本文根据实例简要探讨两种计算方法,对比计算结果,对工程实施和类似工程实例有一定的指导意义。
The occurrence and development of the reservoir bank collapse is the role of internal and external factors, bank slope in the reservoir water running in different reservoir water levels due to the different types, the slope structure different leads to the occurrence of specific degeneration of failure mode and bank reengineering; due to the difference of the reservoir bank slope material composition, slope structure,terrain features, reservoir bank collapse with different mode and mechanism of, so the calculation method of bank collapse of multi with empirical formula based, this paper according to the example briefly discuss two kinds of calculation method and calculation results, to project implementation and similar engineering examples have certain guiding significance.
引文
[1]甘永和.重庆沙坪坝区金沙正街塌岸预测评价[D].北京:中国地质大学,2014.
    [2]唐辉明.长江三峡工程水库塌岸研究[J].鄂州大学学报,2003,10(4).
    [3]王征亮.三峡库区长寿区库岸塌岸预测的可拓学研究[D].吉林:吉林大学,2005.
    [4]李元明、任光明、张涛.白龙江某水库库岸的塌岸预测研究[J].陕西水利与建筑工程学报,2013,11(1).

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