摘要
地质灾害引起的地面变形标志多种多样,最常见的是灾害区内房屋裂缝。结合威宁县山区房屋裂缝调查的实际情况,概括了威宁县山区农村房屋裂缝开裂的类型、特征,并详细阐述了工程引起房屋裂缝和地质灾害引起的房屋裂缝在区域上和个体上所表现出的不同特性。在此基础上探讨了房屋裂缝在野外地质灾害调查中的指导作用。
The geological hazard cause various ground deformation,the most common ground deformation are house cracks in hazard zone.This paper combines with the house crack investigation in mountainous area of Weining county,then summarizes the characteristics and genesis of crack house.Based on the features,the comparison analysis of the different characters between house crack which are caused by Engineering and by geological hazard is presented.At last the paper introduce the guiding significance of house crack during the geological hazard survey.
出处
《中国地质灾害与防治学报》
CSCD
2013年第1期79-82,共4页
The Chinese Journal of Geological Hazard and Control
基金
贵州省地质灾害监测预警与决策支持平台研究(Z113278)
关键词
房屋裂缝
特性
地质灾害调查
指导作用
house crack
characteristic
geological hazard survey
guiding significance
