IMHE OpenIR  > 山地灾害与地表过程重点实验室
一种消能式排导拦挡结合的泥石流拦砂坝
邹玉华; 陈晓清
2013-02-27
Date Available2014-11-05
Country中国
Subtype发明专利
Claim本发明公开了一种消能式排导拦挡结合的泥石流拦砂坝。所述拦砂坝包括坝体基础及设于坝体基础之上的坝体主体;所述坝体主体包括若干按一定间距分布的支墩,每两个支墩间设有卧式格栏,支墩较卧式格栏向上游延伸,卧式格栏地面上高度H为0.5-1.0m,卧式格栏内部中空形成排水孔,排水孔中设有支撑用的横向梁和纵向梁。与现有技术相比,本发明利用支墩支撑坝体和拦挡粗粒;利用排水孔排导过坝泥石流的水分,破坏泥石流结构性,防止结构性淤堵;利用卧式格栏进行消能式排导,增大坝体过流能力,使得整个拦砂坝不易淤堵,增大一次过流泥石流后再次抵御泥石流的能力,同时不至于危及下游安全。
Patent NumberZL 2013 1 0061833.4
Certificate Number1514505
Language中文
Application Number201310061833.4
Open (Notice) NumberCN 102088791 B
Document Type专利
Identifierhttp://ir.imde.ac.cn/handle/131551/17875
Collection山地灾害与地表过程重点实验室
Affiliation中国科学院、水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
邹玉华,陈晓清. 一种消能式排导拦挡结合的泥石流拦砂坝. ZL 2013 1 0061833.4[P]. 2013-02-27.
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