某地铁停车场出入线基坑支护方案优化设计及变形模拟

研究基于某地铁停车场出入段线基坑支护方案的优化设计，利用比选排除法得出适合该研究区基坑支护方案并对每个方案进行支护设计，进而利用数学模糊评判方法对所有适用方案进行综合评分，选出最优方案。对基坑设计进行验算，ADINA软件进行模拟，验证了最终方案的可行性，对基坑支护方案选型及设计有一定的参考意义。

Line of the Foundation Pit Optimization Design and Simulation of Deformation

This research is based on a section of subway line parking excavation programs to optimize the designs. Excluding the using of comparison and selection methods to get the study area for the excavation of each program and relevant supporting design. Thus the use of mathematical methods for fuzzy evaluation composite score for all applicable programs and selecting the optimal solutions. After checking the design of the pit and using ADINA software to simulate, the author verify the feasibility of the final programs.