大渡河深溪沟水电站截流试验研究及工程实践  

Study and Practice on River Closure of Shenxigou Water Power Station on Daduhe River

作　　者：史德亮[1] 吴平安 付峥[3] 车清权[1] 袁哲 杨伟[1] 

机构地区：[1]长江科学院水力学所,武汉430010 [2]中国葛洲坝集团一公司,湖北宜昌443002 [3]成都勘测设计研究院,成都610072

出　　处：《长江科学院院报》2008年第6期10-13,18,共5页Journal of Changjiang River Scientific Research Institute

摘　　要：大渡河深溪沟水电站截流具有截流流量大、河道水面比降大、河床覆盖层厚等特点。介绍了有关截流方案、研究的模型试验研究成果,即截流方式、戗堤轴线布置、单戗与双戗截流对比及降低截流难度的措施等。并结合截流施工现场观测资料进行了对比分析,模型试验成果与原型观测数据有很好的相似性。The closure of Shenxigou Water Power Station Project was characterized by its large closure discharge, big water surface slope, thick and complex riverbed overburden etc. The paper introduces the model test results on the river closure, compares the results between the model test and the prototype observation, and veri- fies their good similarity.

关 键 词：深溪沟水电站 截流 围堰残埂 模型试验 原型观测 

分 类 号：TV551.2[水利工程—水利水电工程]