The geological disaster risk evaluation of a big deep foundation pit project connected with subway

Based on the data of regional geology,hydrogeology and geological disasters,through field investigation,interaction and impact of the construction and the geological environment were analyzed,the types,development status and risks of geological hazards in the assessment area were evaluated.According to the results of the evaluation,prevention and control countermeasures against geological hazards are put forward,so as to reduce,avoid the mutual influence between the construction project and geological environment,to protect people's lives and property safety,and to provide relevant basis for the engineering construction land.