Study on Environmental Risk Analysis and Countermeasures in Railway Construction Process Based on Analytic Hierarchy Process
with the rapid development of global economy and urbanization,railway construction,as an important infrastructure project,not only promotes economic growth,but also brings significant environmental risks.Based on the analytic hierarchy process(AHP),the main environmental risk factors,including gas pollution,water pollution,solid waste management,noise pollution and vibration risk,were systematically evaluated.By constructing the hierarchical model,using the expert judgment to construct the judgment matrix,and the consistency test,the weight of each risk factor is quantified and its relative importance is ranked.The results show that gas pollution and water pollution are the most critical environmental risks and need to be given priority attention in project planning and implementation.In view of the different risk factors,the corresponding risk control and emergency management strategies are put forward.
国家科技期刊平台
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