安徽省无为市某典型斜坡勘查及稳定性分析  

Investigation and stability analysis of a typical slope in Wuwei City,Anhui Province

作　　者：胡艳青[1,2] HU Yanqing(No.327 Unit,Bureau of Geology and Mineral Exploration of Anhui Province,Hefei,Anhui 230011,China;Geological Hazard Emergency Rescue Centre of Anhui Province,Hefei,Anhui 230011,China)

机构地区：[1]安徽省地质矿产勘查局327地质队,安徽合肥230011 [2]安徽省地质灾害应急救援中心,安徽合肥230011

出　　处：《安徽地质》2025年第1期52-55,共4页Geology of Anhui

基　　金：中央财政补助资金项目“安徽省无为市1∶50000地质灾害风险调查评价”(编号:WH09CG2021FW3056)资助。

摘　　要：本文选取无为市1处具有代表性的斜坡作为研究案例。结合地表调查、地球物理勘探、工程地质钻探等勘查成果,对斜坡的基本特征进行了深入分析。同时,综合考量了影响斜坡失稳的主要因素,对斜坡在天然工况、暴雨工况下的稳定性进行了计算评价。计算结果显示,在天然工况及暴雨工况下,该斜坡均处于稳定状态。该成果为无为市斜坡孕灾条件研究提供了一定的参考价值。In this paper,a representative slope in Wuwei city is selected for a case study,and its features are analyzed in depth based on the results of surface investigation,geophysical survey and engineering geological drilling.At the same time,the main causes of the slope instability are considered,and calculations and evaluations are made on the stability of the slope under natural and heavy rainfall conditions.The results show that the slope is stable under both natural and heavy rainfall conditions,thus providing a valuable reference for the study of hazard-inducing conditions of slopes in Wuwei City.

关 键 词：典型斜坡 地球物理勘探 工程地质钻探 稳定性分析 

分 类 号：P641[天文地球—地质矿产勘探] P66[天文地球—地质学] P69