摘要
广州市夏茅村位于广花盆地内,地质条件复杂,区内浅部岩溶、土洞发育。受人类工程活动的影响,地下水平衡条件失衡,无法支撑上部土体及外荷载,导致研究区地面塌陷地质灾害发生。
Xiamao village of Guangzhou city is located in guanghua basin,the geological condition is complex,the shallow part Karst and earth hole develop in the area.Affected by human engineering activities,the conditions of underground water balance are unbalanced and can not support the upper soil body and external loads,resulting in the occurrence of ground collapse Geological disasters in the research area.
作者
高杨
GAO Yang(Guangzhou Geological Survey Institute,Guangzhou Guangdong 510440,China)
出处
《科技视界》
2019年第12期82-83,共2页
Science & Technology Vision
基金
广东省广州市地质灾害详细调查(1:50000)(4111600000015)
关键词
岩溶
地面塌陷
成因
广州市
夏茅村
Karst
Ground collapse
Cause
Guangzhou City
Xia mao village
