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一种粘性泥石流矩形排导槽深度测算方法及应用
王涛1,2; 游勇1,2; 陈晓清1,2; 陈剑刚1,2; 李昆1,2
2014-12-31
Date Available2015-05-20
Country中国
Subtype发明专利
Claim本发明的目的就是针对现有技术的不足,提供一种粘性泥石流矩形排导槽深度计算方法。该方法不需主观判定沟床糙率系数,在充分考虑泥石流容重、泥石流固体物质级配、沟床比降和泥深对粘性泥石流流速的影响,基于大量观测和勘查数据的统计回归,建立了粘性泥石流平均流速计算公式,为粘性泥石流矩形排导槽设计提供依据,结合现场踏勘确定的泥石流排导宽度和设计工况泥石流峰值流量,并考虑排导槽安全超高,即可确定粘性泥石流排导槽深度。
Patent Number2014108412777
Certificate Number210413
Language中文
Status授权
Application Number2014108412777
Open (Notice) Number104631378A
Document Type专利
Identifierhttp://ir.imde.ac.cn/handle/131551/17793
Collection山地灾害与地表过程重点实验室
Affiliation1.中国科学院水利部成都山地灾害与环境研究所
2.中国科学院山地灾害与地表过程重点实验室
First Author Affilication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
王涛,游勇,陈晓清,等. 一种粘性泥石流矩形排导槽深度测算方法及应用. 2014108412777[P]. 2014-12-31.
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