KMS Institute of Mountain Hazards and Environment,CAS
| 泥石流拦沙坝设计荷载初步分析 | |
| Alternative Title | An Analysis on the Design Load of Silt-trap Dams of Debris flow |
| Language | 中文 |
张军
| |
| Source Publication | 泥石流（2） |
| Editor | 中国科学院成都地理研究所 编辑 |
| Pages | 56-61 |
| 1983 | |
| Publisher | 科学技术文献出版社重庆分社 |
| Publication Place | 重庆 |
| Keyword | 拦沙坝 荷载 泥石流治理 |
| Abstract | The design load of silt-trap dam is an important question in projectin the silt-trap dams of debris flow. The load of silt-trap dam is effected by various factors. They are the typees of debris flow, the accumulative characteristics in debris flow reservoir, the ways passing the silt-trap dam of debris flow, the patterns of drainage pores and section forms of debris flow and others. The bearing loads of silt-trap dam, i.e. the fluid pressure of debris flow, the soil pressure of accumuation, the water pressure, the uplift pressure and the weight of dam,etc. Ten combined loads listed for the silt-trap dam of debris flow have their respective load patterns and stability calcuation value. Only taking on rational combination of load a economical, safe and reliable silt=trap dam of debris flow can be made. |
| Other Abstract | 泥石流拦沙坝是主要的泥石流治理工程之一。它要承受过坝流体（包括泥石流与水流）荷载和泥石流内堆积物荷载。本文分析了影响泥石流拦沙坝荷载的主要因素，讨论坝体承受的荷载和荷载组合，最后对某坝的10种荷载组合进行稳定计算分析。 |
| Document Type | 专著章节文集论文 |
| Identifier | http://ir.imde.ac.cn/handle/131551/31246 |
| Collection | 成都山地所知识仓储（2009年以前） 山地表生过程与生态调控重点实验室 |
| Affiliation | 中国科学院成都地理研究所 |
| Recommended Citation GB/T 7714 | 张军. 泥石流拦沙坝设计荷载初步分析. 泥石流（2）. 重庆:科学技术文献出版社重庆分社,1983:56-61. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 56-61.pdf（6298KB） | 专著章节文集论文 | 开放获取 | CC BY-NC-SA | View Application Full Text | ||
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