泰安市崩塌、滑坡、泥石流发育特征及防治对策浅析

Analysis on Development Characteristics and Prevention Countermeasures of Collapse Landslide Debris Flow in Tai’an City

摘要:

泰安市地处鲁中山区，地形地质条件较复杂，是山东省崩塌、滑坡、泥石流地质灾害的多发区，在强降雨条件下，地质灾害频繁发生，制约了当地社会经济的发展。本文通过对研究区崩塌、滑坡、泥石流发育现状、地质灾害特征进行统计分析，从地貌特征、岩土体特征、地质构造、降水、植被、人类工程活动等方面，深入阐述了崩塌、滑坡、泥石流与地质环境条件的关系，按照“以防为主、防治结合、科学减灾”的原则，结合泰安市崩塌、滑坡、泥石流发育特点，有针对性的提出防治对策措施，为研究区防灾减灾工作提供理论和技术依据。

Abstract:

Tai'an City is located in middel of the mountain areas in Shandong province. It has complicated terrain and geological conditions. It is the area of happening collapse, landslide and debris flow frenquently. Under the condition of heavy rainfall, geological disasters happen frequently, which has restricted the development of local social economy. Through statistical analysis on the development conditions of collapses, landslides, debris flows and geological hazards in the study area, the relationship between collapse, landslide, debris flow and geological environmental conditions has been explained from the aspects of geomorphology, rock and soil characteristics, geological structure, precipitation, vegetation and human engineering activities. According to the principle of "prevention first, combination of prevention and control, scientific disaster reduction," combining with the characteristics of collapse, landslide and debris flow development in Tai'an city, prevention countermeasures are put forward. It will provide theoretical and technical basis for disaster prevention and reduction in the study area.