【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。更多还原

【Abstract】 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.更多还原