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张建
Urban and Rural Studies 2020 No.11
黄河勘测规划设计研究院有限公司
紫坪铺水库运用以来库区淤积远超设计淤积速度,对库区淤积发展造成一定影响.通过水库运用以来6次库区断面测量数据,对水库运用以来淤积形态、淤积分布及其对库容的影响进行分析,结果表明:水库运用13年淤积量相当于原设计25年淤积量;水库淤积形态为三角洲淤积形态,三角洲顶点距坝6.92km,顶点高程818.89m;死水位以上淤积占49%,侵占兴利调节库容和防洪库容,且有加快发展趋势.
紫坪铺水库;淤积形态;堆积体;汶川大地震
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Language: 中文
CN:10-1589/TU
ISSN:2096-6539
Publication Frequency: 半月刊
An academic processing and support platform focusing on journal databases, submission and review, and pre-typesetting.