Original and efficient method for stability analysis of cohesive slopes;
黏土边坡稳定性分析的一种快捷方法
It is useful for the control of Huangtupo landslide.
通过对三峡库区巴东县黄土坡滑坡临江崩滑堆积体的物质组成、软弱面特征、与基岩接触面的关系以及水文地质特征进行分析,结合数值分析和稳定性计算,阐述了三峡库区蓄水后的坡体稳定性变化,为进一步对黄土坡滑坡进行治理提供了参考。
This paper establishes a GM(1,1)model for prediction of the horizontal displacement of the Huangtupo landslide.
本文建立了黄土坡滑坡水平位移预测的GM(1,1)模型,实际应用表明,该模型具有精度高、适用性广等特点。
Based on the deep geology and the geological structure characteristics of the ancient landslide body, a geo environmental model of Huangtupo landslide in the reservoir of Three Gorges is established to quantitatively analyze the mechanism of the sliding in terms of discrete element method.
根据黄土坡滑坡所处的深部地质和表层古滑坡体结构特征 ,建立滑坡地质环境模型 ,运用离散元数值模拟方法研究黄土坡滑坡与深部地质环境的关系 ,明确了其形成机理 ,认为软硬相间的岸坡地层及顺向坡特点构成了黄土坡滑坡形成的物质条件和发生背景环境 ,其内在力学机制是深部软硬相间岩层在重力蠕滑作用下发生的拱张 ,在考虑不同荷载组合的情况下预测评价滑坡的稳定性变化 ,滑坡体上建筑荷载会抑制中部剪切滑移区的发展 ,但能使滑坡体前端剪切滑移区扩大 ,从而降低滑体前缘的稳定性 。
Characteristics of palygorskite supported Cp_2 TiCl_2 catalysts for ethylene polymerization;
Cp_2 TiCl_2/坡缕石黏土负载型催化剂催化乙烯聚合的特性
Application of high resolution sounding method in loess landslide detection;
应用GDS高分辨率测深法探测黄土滑坡
The study of model on the exploration and design of loess landslide;
黄土滑坡勘察设计模式研究
Statistical analysis of the characteristic parameters of loess landslides at the South Jingyang Plateau;
泾阳南塬黄土滑坡特征参数统计分析
Irrigation is essential to the agricultural basis of the loess region economy;however,it has resulted in lots of loess landslides in recent years.
黄土滑坡一个普遍特征就是后缘发育地裂缝以及落水洞,使地表水(灌溉水以及降雨)直接灌入坡体,诱发了大量黄土滑坡。
To study the cause of these landslides,the physical,mechanical and dynamic characteristic properties of the loess in the area were studied to reveal the relation between loess landslides and its soil mechanical properties.
8级地震,触发了150多处滑坡,为了分析地震区黄土滑坡灾害的成因,通过对地震滑坡区域内黄土的基本物理力学性质和动力特性的试验,研究了黄土的相关性质与易损性关系,并对地震引起黄土滑坡的原因进行了探讨。
Research on engineering geology characteristics of soil in sliding zone of Huangtupo landslide in Three Gorges Reservoir area
三峡库区黄土坡滑坡滑带工程地质特征研究
Characters of sliding soil of the loess landslide: A case study from Jiaoshushuwan, Tianshui
黄土滑坡滑带土的特点——以天水椒树湾滑坡为例
Rainfall-type landslide erosion characteristics of slope-gully system of small watershed in loess plateau
黄土高原小流域坡沟系统降雨型滑坡侵蚀特征
Study on the Growing Laws and Controlling Measures for Loess Landslide;
黄土滑坡发育规律及其防治措施研究
And the characteristics of homogeneous loess landslide and loess-mudstone cutting layer landslide are high sliding velocity, long sliding distance and high stability after sliding except its scarp.
黄土层内滑坡、土泥岩切层滑坡的滑速高、滑距长,滑体稳定性高。但后壁不稳定,易再次滑动。
Study on Sliding Mode and Formation Mechanism of Loess Landslide in WuQi
吴起县黄土滑坡滑动模式及形成机理研究
The characteristics of loess interface landslide and loess-mudstone layer plane landslide are low sliding velocity, short sliding distance and low stability after sliding.
黄土接触面滑坡、土泥岩顺层滑坡的滑速低、滑距短,滑体具有稳定性差、活性强的特点。
Problems of rock-soil mechanics on responsibility cognizance of great loess landslide
特大黄土滑坡事故责任认定中的岩土力学问题
The Mechanism of Loess Landslide Caused by Earthquake in Haiyuan of Ningxia;
宁夏海原地震诱发黄土滑坡的形成机制研究
Analysis and Assessment of the Stability of Loess Landslides in the Tong Yan Highway;
铜延一级公路黄土滑坡稳定性分析与评价
The Characteristics and Hazard Losses Economic Assessment of Loess Landslide in Southern Yuan of Jingyang;
泾阳南塬黄土滑坡特征及其灾害损失经济评价
Research on Formation Evolution Mechanism of Multiple Rotational Loess Landslides
多级旋转型黄土滑坡形成演化机理研究
Research on the Mechanism and Stability of Loess-redbed Landslide in BaoJI
宝鸡市黄土—红层滑坡机理及稳定性研究
Study on Landslide Geological Hazards Monitoring and Warning System in the Loess Region
黄土地区滑坡地质灾害监测预警系统研究
Physical index,dynamic property and landslide of Ili loess
新疆伊犁黄土的物性指标、动力学特性与滑坡
STABILITY ASSESSMENT OF TASHAN LOESS LANDSLIDE AT QIANYANG COUNTY OF BAOJI REGION IN SHAANXI PROVINCE
陕西宝鸡地区千阳县塌山黄土滑坡稳定性分析
AN EXPERIMENTAL STUDY ON THE INITIATION MECHANISM OF RAPID AND LONG RUN-OUT LOESS LANDSLIDE CAUSED BY 1920 HAIYUAN EARTHQUAKE
高速远程地震黄土滑坡发生机制试验研究
Analysis of loess landslide mechanism based on depth identification of rainfall infiltration
基于降雨入渗深度反演的某黄土滑坡机理研究