摘要
本文论证了水土流失、地面塌陷、泥石流、滑坡、崩塌、地震、瓦斯爆炸等地质灾害形成的控制因素及其防治对策。结果表明，这些地质灾害的形成，除了与岩土性质和结构、地质构造有关外，主要受地形地貌、植被覆盖率、地下水动力条件、大气降水、人类工程活动等因素的控制。
Soil and water loss,ground collapse,debris flow,landslide,caving,earthquake,gas explosion,allthose factors which control the incurring of geologic hazard and their countermeasures are discussed herein.The conclusion indicated that besides the causes of quality and texture of rock and soil and geologic structure,the formation of all those geologic hazards are mainly controlled by topography, geomorphy,rate of plant covering,dynamic condition of groundwater,atmospheric precipitation and engineering activities of human being.
出处
《工程勘察》
CSCD
北大核心
1998年第6期32-35,共4页
Geotechnical Investigation & Surveying
关键词
地质灾害
环境
形成
控制因素
防治对策
geologic hazard\ environment formation\ controlling factor\ countermeasure
