广东某滑坡特征及稳定性评价  

Features and the Stability Evaluation for a Landslide in Guangdong

作　　者：孙杰[1,3] 贾建业[2] 詹文欢[1] 

机构地区：[1]中国科学院南海海洋研究所,广州510301 [2]中国科学院研究生院,广州510070 [3]中国科学院广州分院,北京100049

出　　处：《水土保持研究》2007年第5期35-37,共3页Research of Soil and Water Conservation

摘　　要：根据对广东某滑坡的分析,其属于蠕滑-拉裂型滑坡。根据大量的详细勘探资料,详细阐述了滑坡的基本特征,并研究分析了滑坡的成因机制及演化过程;在成因机制分析基础上,采用剩余推力传递法（Push法）对该滑坡天然状态及暴雨两种工况下的稳定性进行了计算和评价,为滑坡治理设计提供了重要的依据。According to the analysis of a landslide in Guangdong , it shows that the landslide belongs to creepage sliding-tension type. By exploration data, features of the landslide are presented and the formation mechanism and evolvement process of the landslide are studied and analyzed. On the base of analyzing the formation mechanism, the stability of the landslide is computed with the residual thrust transfer method and evaluated under the nature condition and the rainstorm condition. This process provides important information for landslide control project.

关 键 词：滑坡 成因分析 稳定性 

分 类 号：P642.22[天文地球—工程地质学]