This paper analyses the characteristics and distribution of ground collapses in the Yangjiaqiao area of Xiangtan County, Hunan Province, and puts forward measures for their prevention and control.

• 摘要本文分析了湖南省湘潭县杨嘉桥镇地面塌陷的特征、分布规律及其塌陷原因，提出了地面塌陷的防治措施。