金矿开采区民房开裂的特征与原因分析

ANALYSIS OF THE CHARACTERISTICS AND REASON OF CRACKINGS ON COMMUNAL BUILDINGS IN AURIFEROUS EXPLOITATION AREA

调查并分析了金矿开采地区民房开裂的特征,对民房开裂的原因和防治方法进行了研究。该研究区域房屋开裂是多因素综合作用的结果,房屋开裂与该区城地质环境条件的变化密切相关,主要影响因素有:区域稳定性、水文地质条件、工程地质条件、建筑物结构形式、金矿开采振动等。

Characteristics of crackings on communal buildings in auriferous exploitation areas are investigated and analysed, the reason and prevention and cure of crackings on communal buildings are studied. The crackings on buildings in research areas are the result of multi-factors comprehensive action, buildings open fissure relation to the geological environment condition of the research area, such as regional stability, hydrogeologic condition, engineering geological condition, structure of building, exploitation shaking of gold ore, etc.