基于价值工程的深基坑支护绿色施工方案评价

摘要

随着国家对建筑行业绿色化进程的推进,绿色施工模式逐步应用到建筑施工的各个方面.通过利用价值工程原理,结合层次分析法与灰色关联度分析法,构建了对绿色施工方案的评价模型,并以深基坑支护工程为案例,对项目进行综合评价,验证评价模型的可行性与实用性.研究结果表明,SM W工法+钢支撑的深基坑支护施工方法效果良好,具有较好的实用价值.%With the advance of the national green development in construction industry ,green construction mode is gradually applied to all aspects of construction .The evaluation model of green construction scheme was built by using the principle of value engineering ,analytic hierarchy process and gray relational analysis method .Taking the deep foundation pit support project as a case ,the project was evaluated comprehen-sively to verify the feasibility and practicality of the evaluation model .The results show that the combination of SMW method and steel support has a good effect in the deep foundation pit support project .