This paper expounds in detail micro-features on creep debris flow taken from Huarna beside 212-road in electron microscope.
本文以位于国道２１２线甘肃化马泥石流为例，基于多年来的现场观察及室内电镜分析，比较深入地研究了蠕动性泥石流的显微结构及显微构造特征。
According to a large amount of field measurements and indoor annual measuring data and research on the distribution characteristics of debris flow movement deposits in different stages since the late Cenozoic Era,we believe that the large scale debris flow movement in the east border of the Tibetan Plateau and its surrounding regions since the late Cenozoic Era started from the late Pliocene.
本文根据大量野外考察资料和室内测年数据 ,通过对晚新生代以来不同时段泥石流沉积物的分布特征研究 ,总结了青藏高原东部及华北地区第四纪泥石流活动的规律。
According to observational data of viscous debris flows with hyper-concentration , distinct causes of formation for different graded bedding in debris flow deposits have been analyzed by use of its rheology and the ratio of flow plug .
根据高浓度黏性泥石流的观测资料 ,应用不同类型黏性泥石流的流变特性和流体结构的分类指标—流核比 ,对高浓度黏性泥石流堆积中的混杂层、筛积层和粗化层理结构进行了成因差异分析。
Method for determining the critical grain size of viscous debris flow based on energy dissipation principle;
通过在云南蒋家沟实施6组现场泥石流模拟试验,结果表明试验沟道的泥石流分界粒径处在5~6mm之间,与前人成果基本相符,同时分析了分界粒径与最小能量耗损和容重之间的变化规律,即分界粒径随着最小能坡损失和容重的增加而呈缓慢的增大趋势等,为建立了非均质黏性泥石流动力学模型奠定了基础。
2-D numerical simulation of viscous debris flows;
二维非恒定粘性泥石流运动堆积的数值模拟
Impact force calculation of viscous debris flow based momentum conservation;
基于动量守恒的粘性泥石流冲击力计算
Stress-strain properties of viscous debris flow and determination of volocity parameter;
粘性泥石流体的应力应变特性和流速参数的确定
The Analysis of Development and Change of Debris Flow s Characteristics and Its Countermeasures in the Three Gorges Reservoir Area;
三峡库区泥石流活动特征发展变化及减灾分析
Evaluation of Activity Degree of GlacierDebris Flow Based on Fuzzy Theory
基于模糊关系理论的冰川泥石流活动性评价方法
ACTIVITY CHARACTERS OF RAINSTORM MUDFLOW IN ARID LAND--Taking Ala CreeK in Tianshan Mountains as Example
干旱区暴雨泥石流活动特征分析——以天山阿拉沟地区为例
Debris flow is a nonlinear dynamic process, so the furrows of debrisflow have nonlinear properties.
泥石流的活动是流域演化的一种非线性动力过程,它的表象决定了泥石流沟具有非线性性。
Regional survey is main to collect and analyze the background material of the formation and active area of debris flow, then to distinguish the debris flow gullies.
区域调查主要对泥石流形成和活动区域的背景资料进行收集和分析,识别出泥石流沟;
Negative Influences of Man s Engineering Activities and Evaluating about on Daqiaogou Debris Flow in Guandi Hydroelectric Power Station;
人类工程活动对雅砻江官地水电站大桥沟泥石流影响及评价
Studies on Active Degree Forecast of Debris Flow Based on the Technique of GIS;
基于GIS技术的泥石流活跃度预测研究
The Movement Mechanism of Viscous Debris Flow and Study of Numerical Simulation
粘性泥石流运动机理及数值模拟研究
Kinetic Study of Petrochemical Waste Water Treatment by Activated Sludge in Column Reactor
活性污泥法石化工业废水处理动力学研究
Effects of zeolite addition on the kinetics of activated sludge growth and ammonium removal
沸石对活性污泥增殖及脱氨氮动力学影响研究
Multi-Temporal Remote Sensing Technology and Dynamic Information Extract of Debris Flow along Railway Line;
铁路泥石流多时相遥感技术及动态信息提取
The Primary Research of the Forecast Model of the Source Area s Soil Starting for the Soil-Mechanical Debris Flows;
土力类泥石流源地土体起动预报模型初步研究
Study on the Dynamic Characteristics of Debris Flow in 2、3、4 Group of Zaolin Village
新河枣林村2、3、4组泥石流运动特征研究
Dynamical Characteristics of the Guanjiachuan Gully Debris Flow of Bingling Hydropower Station
炳灵水电站关家川沟泥石流动力学特征分析
Mechanical Behavior of Gravelly Soil and Analysis Initiation of Debris-flows in Jiangjia Ravine;
蒋家沟泥石流砾石土力学性状与起动过程分析研究
A Study about Impacts of Human Activities in the Mid-lower Yangtze on Fluvial Sediment Supply from River Basin and Sediment Discharge from the Yangtze into the Sea;
长江中下游人类活动对河流泥沙来源及入海泥沙的影响研究
debris flow deposit
泥石流形成的坡积物
The mud-rock flow buried his house.
泥石流埋没了他的房子。
