泥水盾构越江隧道段绿色施工的模糊综合评价

The Fuzzy Comprehensive Evaluation of the Green Construction of Slurry Shield Cross-river Tunnel Section

目前绿色施工逐渐从房建领域向市政建设领域发展,但两个领域存在许多差异,绿色施工的具体内容和方法也不尽相同。基于多个越江隧道项目资料,针对盾构段运用模糊综合评价法建立评价指标,结合定性和定量两种方法对上海某越江隧道工程进行实例评价。结果表明,模糊综合评价法通过融入定量分析来细化评价效果、完善指标体系可行,实例研究发现盾构推进精细化控制、管片配筋优化对绿色施工整体影响较大。

At present,green construction is gradually developing from the house construction area to the development of municipal construction field,but there are many differences between the two areas. The specific content and methods of the two fields of green construction are also different. In this paper,fuzzy comprehensive evaluation method is used to establish evaluation index for the shield tunnel segments,which is based on the data of multiple cross-river tunnel projects,and a cross-river tunnel project in Shanghai is evaluated by the combining use of qualitative and quantitative methods. The results show that fuzzy comprehensive evaluation method is feasible,integrating quantitative analysis to detail the evaluation results and optimize the index system. Instance analysis shows that the green construction is greatly influenced by the fine control of shield driving and the optimization design of shield segment.