Research on the Construction Safety Evaluation for Underground Stereo Garage Based on Entropy Weight Extension Theory.

This paper aims to improve the construction safety risk management and control capabilities for the underground three-dimensional garage project, and prevent the occurrence of safety accidents from the source. Based on literature review, expert interviews, and analysis on relevant construction safety standards, a construction safety evaluation index system for underground stereo garages is established. The combined weight of each index is determined through the analytic hierarchy process and the entropy method. The matter-element extension theory is employed to construct the safety evaluation model for underground three-dimensional garage construction. The result shows that the method can effectively reflect the underground three-dimensional garage project. The construction safety level verifies the effectiveness and feasibility of the model. Finally, this study puts forward reasonable countermeasures and suggestions based on the evaluation results, and provides new methods and ideas for further improving the construction safety management level of such projects. [ABSTRACT FROM AUTHOR]