| 泥石流源地松散体起动人工降雨模拟及放水冲刷实验 |
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| 引用本文： | 张丽萍,唐克丽,张平仓,除文亮.泥石流源地松散体起动人工降雨模拟及放水冲刷实验[J].山地学报,1999,17(1):45-49. |
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| 作者姓名： | 张丽萍 唐克丽 张平仓 除文亮 |
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| 作者单位： | 1. 南京大学海岸与海岛开发国家试点实验室南京210093
2. 中国科学院、水利部水土保持研究所,杨陵712100 |
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| 基金项目： | 中国科学院特别支持项目，中国科学院科研项目，水利部水土保持研究所项目，961202，，，，， |
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| 摘 要： | 以神府－东胜矿区人为泥石流及云南东川蒋家沟自然泥石流为研究对象，采用人工降雨及放水冲刷模拟实验方法，分析了不同类型，不同地区泥石流源地松散体起动条件及泥石流过程，得出一些有意义的结论。
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| 关 键 词： | 泥石流 松散体起动 人工降雨模拟 放水冲刷实验 |
| 修稿时间： | 1998－01－24 |
EXPERIMENTS OF ARTIFICIAL SIMULATION RAINFALL AND SETTING WATER INITIATING ACCUMULATED MATERIAL IN DEBRIS FLOW ORIGIN PLACE |
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| ZHANG Li-ping,TANG Ke-li,ZHANG Ping-cang,CHEN Wen-liang.EXPERIMENTS OF ARTIFICIAL SIMULATION RAINFALL AND SETTING WATER INITIATING ACCUMULATED MATERIAL IN DEBRIS FLOW ORIGIN PLACE[J].Journal of Mountain Research,1999,17(1):45-49. |
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| Authors: | ZHANG Li-ping TANG Ke-li ZHANG Ping-cang CHEN Wen-liang |
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| Abstract: | Through a great deal of experiments of artificial simulation rainfall and setting water rushing in ShenFu_DongSheng mine area and Dong Chuang Jiang Jia Gou debris flow gully,this reserach has induced four results.1.The initiating of material accumulated by human activity needed relatively small external force and led to large erosion modulus,debris flow is easy to occur;2.The whole debris flow process could be observed throuth the model simulation experiment of debris flow gully.At present,the experiment method is the best way to analyse debris flow genesis and process;3.In the debris folw process of Jiang Jia Gou,the accumulation is mainly from hillslide and slope collapsing during torrential rain;4.Debris flow caused by human activity is easy to occur,but scale is smaller and disaster extent is more serious than that of the natural. |
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| Keywords: | debris flow accumulated material initiating artifiical simulation rainfall setting water rushing accumulation experiment |
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