崩塌滑坡类地质灾害成因及防治措施探讨——以中山市为例

Discussion on the Causes and Prevention Measures of Collapse and Landslide Geological Disasters—Taking Zhongshan City as an Example

摘要: 为了做好地质灾害防治工作，保障人民群众生命和财产安全，本文在中山市2018年至2021年应急调查数据基础上，对斜坡崩塌滑坡发生的时间、位置、坡度、岩土类型、降雨情况等等进行分析，研究中山市地质灾害特征、分布规律，探讨生成地质灾害的条件及原因，在此基础上部署防治工作，在6月、8月和9月发生地质灾害频繁，要安排人员加密巡查，南部4镇丘陵散布，要重点巡查监测，提出群测群防和综合治理相结合的“人防 + 技防”防治措施。

Abstract: In order to prevent and control geological disasters and ensure the safety of people’s lives and property, based on the emergency survey data of Zhongshan City from 2018 to 2021, this paper analyzes the time, location, slope, rock and soil type and rainfall of slope collapse and landslide, and studies the characteristics and distribution law of geological disasters in Zhongshan City. The conditions and causes of geological disasters are discussed, and prevention and control work is arranged on this basis. Geological disasters occur frequently in June, August and September, and personnel should be arranged for intensive patrol and monitoring. The hills of the four towns in the south are scattered, and the key patrol and monitoring measures of “civil air defense + technical prevention” are put forward, which is combined with group measurement and mass prevention and comprehensive management.