[1]季宪军,欧国强,杨顺,等.崩滑土体坡面运动过程研究现状与展望[J].山地学报,2012,(03):361.
　JI Xianjun,OU Guoqiang,YANG Shun,et al.Research Status and Prospect on Moving Process of Landslipcollapse Soil along Slope[J].Mountain Research,2012,(03):361.
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崩滑土体坡面运动过程研究现状与展望()
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《山地学报》[ISSN:1008-2186/CN:51-1516]

卷:
期数:
2012年03期
页码:
361
栏目:
山地学报
出版日期:
2012-01-01

文章信息/Info

Title:
Research Status and Prospect on Moving Process of Landslipcollapse Soil along Slope
作者:
季宪军;欧国强;杨顺;王钧;
1. 中国科学院水利部成都山地灾害与环境研究所，四川 成都 610041；
2.南阳理工学院，河南 南阳 473004；
3.中国科院研究生院，北京 100049
Author(s):
JI Xianjun; OU Guoqiang; YANG Shun; WANG Jun
1. Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China；
2. Nanyan Institute of Technology，Nanyang 473004, Henan, China；
3. Graduated University of Chinese Academy of Sciences, Beijing 100049, China
关键词:
山地灾害; 崩滑土体; 运动过程; 粘滞性
Keywords:
mountain hazards; landslipcollapse soil;  process of motion; viscosity
分类号:
P642.2，TU411.99
文献标志码:
A
摘要:
崩滑土体坡面运动包括刚性块体整体滑动、崩滑泥流、崩滑破碎3种形态;根据粗颗粒间介质差异,崩滑破碎运动可分为无粘碎屑崩滑运动、粘性碎屑崩滑运动;根据运动过程不同形态,将崩滑破碎运动分为崩滑破碎、粗颗粒与泥浆混合运动、泥石流3个阶段。概述崩滑土体坡面运动过程调查实验研究现状;分析块体滑动摩擦理论、流体理论、散粒体理论在崩滑土体坡面运动过程应用情况,指出块体滑动摩擦理论、流体理论在描述崩滑破碎运动过程的不足;分析崩滑破碎后,间隙介质对粗颗粒运动的影响,指出目前散粒体理论描述崩滑土体坡面运动过程的不足,提出通过设定颗粒间的细观力学参数来再现崩滑土体复杂破碎运动过程的思路和重点研究的内容,为下一步研究提...
Abstract:
There are three forms of landslipcollapse soil motion along slope, which include sliding of Rigid block, landslipcollapse mud flow, landslipcollapse soil broken. According to the difference of medium among coarse particles, motion of brokenlandslipcollapse soil can be divided into unadhesiveness brokenlandslipcollapse motion and adhesiveness brokenlandslipcollapse motion； according to the difference form during motion progress of brokenlandslipcollapse soil, it can be divided into three stages: landslipcollapse soil broken, motion of mixture of coarse particles with mud and motion of debris flow. Summarizing the currently situation of motion process of landslipcollapse soil along slope, analysis the application situation of the theory of block sliding friction, fluid theory, particulate theory, point out their shortages applied to analysis the motion progress of landslipcollapse soil broken particles. Analysis influence of interval medium to coarse particles’ movement, indicate the shortage of application particulate theory to represent the movement process of landslipcollapse soil after broken. Put forward method to reproduction the complication movement process of landslipcollapse soil along slope, through setting micromechanics parameter among particles, and point out key point of it, provide support for the next step research.

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　CHEN Shun,WANG Daojie,MEI Yongli,et al.The Research of Grain Composition and Sediment Generation on Landslipcollapse Soil in Debris Flow Original Area[J].Mountain Research,2014,(03):66.
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备注/Memo

备注/Memo:
收稿日期(Received date)：2011-11-29；改回日期(Accepted) : 2012-03-06。
基金项目（Foundation item）：国家自然科学基金：南水北调西线一期工程区山地表层灾变过程与机理研究(No：40830742 )，泥石流沟道侵蚀实验研究（No：50979103），泥石流坝后坑侵蚀实验研究（No:40901007）。\[Process and mechanism study of the catastrophe on surface layer of mountain land of the first phase of the west project of the North Water Diversion Project (Subsidize No. 40830742)；National Natural Science Funds：Experimental study of debris flow gully erosion(No：50979103)；Experimental study of erosion behind debris flow dam（No:40901007）.\]
作者简介（Biography）：季宪军(1974-)，男（汉族），河南信阳人，博士研究生，副教授。主要从事岩土工程的教学与理论研究。\[Ji Xianjun (1974-)，Male(Ethnic Han Chinese)，Xinyang city. Henan Province，doctoral students,associate professor，engaged in research work of geotechnical engineering.\] E-mail:jifeng988@163.com *
通讯作者(Corresponding author): Qu Guoqiang,E-mail:ougq@imde.an.cn
更新日期/Last Update: 1900-01-01