孟加拉帕德玛河道整治施工区域地质灾害风险分析

Risk Analysis of Geological Disasters in the Construction Area of Padma River Rehabilitation in Bangladesh

对于建设工程来说,地质灾害分析是超前预防事故发生的重要手段,是必不可少的重要环节。本文以孟加拉国帕德玛河道整治工程所在的施工区域为研究对象,通过分析该区域的水文气象、地形地貌、地层岩性、工程区河道流速监测数据和施工区范围内钻孔勘探取样调查数据,并结合LEC危险评价法进一步查明建设工程遭受地质灾害的可能性和工程建设中引发加剧地质灾害的可能性,为建设项目地质灾害防治提供重要依据。

For construction projects,geological hazard analysis is an important means to prevent accidents in advance,and it is an essential and important link.This paper takes the construction area where the Padma River Remediation Project in Bangladesh is located as the research object,and analyzes the hydrometeorology,topography,stratigraphic lithology,monitoring data of river flow velocity in the project area and drilling exploration sampling survey data in the construction area.,and combined with the LEC risk assessment method to further identify the possibility of geological disasters in construction projects and the possibility of exacerbating geological disasters in engineering construction,providing an important basis for the prevention and control of geological disasters in construction projects.