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检索条件"作者=Institute of Mountain Hazards and Environment, Chinese Academy of Sciences and ministry of Water Resources, Chengdu 610041, china"
1342 条 记 录,以下是1-10 订阅
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Risk and size estimation of debris flow caused by storm rainfall in mountain regions
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Science china(Technological sciences) 2003年 第z1期46卷 12-19页
作者: CHENG Genwei institute of mountain hazards and environment, chinese academy of sciences and ministry of water resources, chengdu 610041, china chinese Acad Sci Inst Mt Hazards & Environm Chengdu 610041 Peoples R China Minist water resources Chengdu 610041 Peoples R China
Debris flow is a common disaster in mountain regions. The valley slope, storm rainfall and amassed sand-rock materials in a watershed may influence the types of debris flow. The bursting of debris flow is not a pure r... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Human activity response and prevention strategies on soil and water loss in Sichuan Province
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Science china(Technological sciences) 2003年 第z1期46卷 91-109页
作者: FANG Yiping & CHEN Guojie institute of mountain hazards and environment, chinese academy of sciences and ministry of water resources, chengdu 610041, china chinese Acad Sci Inst Mt Hazards & Environm Chengdu 610041 Peoples R China Minist water resources Chengdu 610041 Peoples R China
Ten major factors have been selected to judge the degree of disturbance from human activity and the corresponding relationship of the impact on soil and water loss in Sichuan Province. Correlation analysis has demonst... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Behavior of pre-stress group anchors——Theory approach and model
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Science china(Technological sciences) 2003年 第z1期46卷 31-41页
作者: HE Siming, WANG Chenghua & QIAO Jianping institute of mountain hazards and environment, chinese academy of sciences and ministry of water resources, chengdu 610041, china chinese Acad Sci Inst Mt Hazards & Environm Chengdu 610041 Peoples R China Minist water resources Chengdu 610041 Peoples R China
First of all the pre-stress group anchor ropes are resolved into two sub-systems: the stable rock stand lateral resistance load and inner bonding section stand lateral resistance load and pre-stress load. Then, discre... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Study on mechanism of fiber grouted material in pre-stressed anchor rope
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中国科学:技术科学英文版 2003年 第z1期46卷 188-197页
作者: HE Siming, QIAO Jianping & WANG Chenghua institute of mountain hazards and environment, chinese academy of sciences and ministry of water resources, chengdu 610041, china chinese Acad Sci Inst Mt Hazards & Environm Chengdu 610041 Peoples R China Minist water resources Chengdu 610041 Peoples R China
The fiber grouted material can reinforce the tension strength, shear strength as well as the index of fracture ductile, and remarkably improve the endurance of pre-stressed anchor rope under long-time loading. As a re... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Optimized design model for sediment-trapped dam by GIS techniques
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Science china(Technological sciences) 2003年 第z1期46卷 175-187页
作者: LI Fabin, TU Jianjun & HU Kaiheng institute of mountain hazards and environment, chinese academy of sciences and ministry of water resources, chengdu 610041, china chinese Acad Sci Inst Mt Hazards & Environm Chengdu 610041 Peoples R China Minist water resources Chengdu 610041 Peoples R China
The sediment-trapped dam (STD) is one of the major engineering measures in preventing debris flow, while the design of such an STD has been proven as the most complicated systematic engineering. Supported by geographi... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Monitoring on soil erosion and sediment delivery at a typical basin of the middle and lower reaches of the Jialing River by remote sensing
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中国科学:技术科学英文版 2003年 第z1期46卷 148-155页
作者: FAN Jianrong, ZHONG Xianghao & LIU Shuzhen institute of mountain hazards and environment, chinese academy of sciences and ministry of water resources, chengdu 610041, china chinese Acad Sci Inst Mt Hazards & Environm Chengdu 610041 Peoples R China Minist water resources Chengdu 610041 Peoples R China
The monitoring work was performed on soil erosion in Lizixi drainage area respectively in 1986 and 1999 by multiple methods with the information extracted from the Landsat TM imagery and Spot imagery. The variation of... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Debris flow prevention pattern in national parks Taking the world natural heritage Jiuzhaigou as an example
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Science china(Technological sciences) 2003年 第z1期46卷 1-11页
作者: CUI Peng, LIU Suqing, TANG Bangxing & CHEN Xiaoqing institute of mountain hazards and environment, chinese academy of sciences and ministry of water resources, chengdu 610041, china chinese Acad Sci Inst Mt Hazards & Environm Chengdu 610041 Peoples R China Minist water resources Chengdu 610041 Peoples R China
With the development of the ecological tourism, how to control debris flow in national parks becomes an urgent problem. The characteristics of prevention of the debris flow in the areas are systematically studied, and... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Rainfall infiltration on hilly slopes under various lithology and its effect on tree growth in the dry-hot valley
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中国科学:技术科学英文版 2003年 第z1期46卷 110-119页
作者: YANG Zhong, XIONG Donghong, ZHOU Hongyi & ZHANG Xinbao institute of mountain hazards and environment, chinese academy of sciences and ministry of water resources, chengdu 610041, china chinese Acad Sci Inst Mt Hazards & Environm Chengdu 610041 Peoples R China Minist water resources Chengdu 610041 Peoples R China
Revegetation is very difficult in dry-hot valleys in china. Rainfall infiltration capability on hilly slopes is one of the key factors determining soil moisture conditions and tree growth in the dry-hot valley. Low ra... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Calculation of the debris flow concentration based on clay content
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Science china(Technological sciences) 2003年 第z1期46卷 163-174页
作者: CHEN Ningsheng, CUI Peng, LIU Zhonggang & WEI Fangqiang institute of mountain hazards and environment, chinese academy of sciences and ministry of water resources, chengdu 610041, china chinese Acad Sci Inst Mt Hazards & Environm Chengdu 610041 Peoples R China Minist water resources Chengdu 610041 Peoples R China
The debris flow clay content has very tremendous influence on its concentration (γC). It is reported that the concentration can be calculated by applying the relative polynomial based on the clay content. Here one po... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Anti-scourability of purple soil on hillslopes with different land uses
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Science china(Technological sciences) 2003年 第z1期46卷 133-141页
作者: ZHANG Jianhui, LIU Gangcai, NI Shijun, ZHU Bo & GE Fanglong institute of mountain hazards and environment, chinese academy of sciences and ministry of water resources, chengdu 610041, china chengdu University of Technology, chengdu 610059, china chinese Acad Sci Inst Mt Hazards & Environm Chengdu 610041 Peoples R China Minist water resources Chengdu 610041 Peoples R China chengdu Univ Technol Chengdu 610059 Peoples R China
A large-scale flume (40 cm×10 cm×10 cm) was used to determine soil anti-scourability of 4 different land uses of purple soil in hilly areas of Sichuan, china under artificial removal of vegetation to examine the eff... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论