揭阳市揭东区地质灾害特征及成灾机理浅析  

ANALYSIS OF GEOLOGICAL HAZARDS CHARACTERISTICS AND DISASTER MECHANISMS IN JIEDONG DISTRICT,JIEYANG CITY

作　　者：杨礼聪 张学乐 YANG Li-cong;ZHANG Xue-le(The Second Geological Team of Guangdong Bureau of Geology,Shantou 515000)

机构地区：[1]广东省地质局第二地质大队,广东汕头515000

出　　处：《云南地质》2024年第2期256-262,共7页Yunnan Geology

摘　　要：本文在收集已有地质灾害数据和相关资料基础上,以地质灾害隐患识别与等级划分、风险调查评价为主线,通过遥感调查、地面调查、钻探(收集)、测试试验(收集)等方法,以资料收集、遥感解译、野外踏勘、地面调查、野外验收、资料汇编等完成揭东区地质灾害调查评价,查清了揭东区地质灾害发育特征与成灾机理。On the basis of collecting existing geological disaster data and related information,and mainly focused on the identification and classification of geological disaster hidden dangers and risk investigation and evaluation,the geological hazards in Jiedong District were investigated and evaluated by using remote sensing investigation,ground investigation,drilling,test and other methods.The development characteristics and disaster mechanism of geological hazards in this area were further investigatied.

关 键 词：地质灾害 发育特征 分布规律 成灾机理 广东揭阳 

分 类 号：P642.21[天文地球—工程地质学]