Research on the Planning and Layout of Utility Tunnel Based on Multifactor Quantitative Analysis
Based on qualitative and empirical perspectives,traditional utility tunnel planning and route selection are lacking of quantitative analysis and data support with a significant subjectivity.Therefore,taking Guangyang Bay Intelligent Innovation Ecological City in Chongqing as an example,a multi factor quantitative evaluation system for the layout of utility tunnel was constructed,including linear and block factors.GIS analysis software was used to overlay various factors in space that affect the layout of utility tunnel.And then,the evaluation results of the two main lines of linear and block factors were superimposed again to form the final evaluation result of utility tunnel route selection,making the layout more scientific and objective.The research results are expected to provide some reference for the layout of similar utility tunnel.
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