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狭窄河谷中泥石流重力坝空间效应分析
Alternative TitleSpacial Effect of Debris Flow Gravity Dams in Narrow Valleys
鲁小兵1; 李德基2
Corresponding Author鲁小兵
1996
Source Publication长江科学院学报
ISSN1001-5485
Volume13Issue:1Pages:34-39
Other Abstract根据泥石流重力坝的使用要求与受力特征,用有限元法对建于狭窄河谷泥石流重力坝的空间效应作了较为详细的分析,旨在保障安全使用的前提下优化设计,节约投资。结果表明,它与位于宽阔河段的重力坝相比,考虑空间效应后,坝体应力和位移明显改善,稳定性也有所提高。 
; The gravity masonry dams are often used in prevention of debris flow in very narrow valleys. In accordance with their operation requirements and acted force conditions a careful analysis of the spacial effect of debris flow gravity dams by finite element method was made in order to optimize the design more economical. The results show that, in comparison with the dams on wide reaches, after taking the spacial effect into account the stress-strain conditions of the dam are obviously improved. 
Keyword泥石流 重力坝 空间效应
Subject AreaTv642.3
Indexed By北大中文核心
Language中文
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/17280
Collection成都山地所知识仓储(2009年以前)
Affiliation1.微机应用室
2.中科院水利部成都山地灾害环境研究所
Recommended Citation
GB/T 7714
鲁小兵,李德基. 狭窄河谷中泥石流重力坝空间效应分析[J]. 长江科学院学报,1996,13(1):34-39.
APA 鲁小兵,&李德基.(1996).狭窄河谷中泥石流重力坝空间效应分析.长江科学院学报,13(1),34-39.
MLA 鲁小兵,et al."狭窄河谷中泥石流重力坝空间效应分析".长江科学院学报 13.1(1996):34-39.
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