摘要
结合青岛某深基坑支护工程,根据深基坑支护系统的特点,识别出影响支护工程的主要因素,然后构建评价指标体系,建立深基坑支护方案的灰色模糊综合评价模型,提高决策的科学性.实例分析计算表明,运用模糊层次分析法的灰色模糊综合评价模型在选择最优支护方案时是可行的.
Combined with a given deep foundation pit support engineering in Qingdao, this pa- per identifies the main factors that affect supporting engineering according to the characteris- tics of deep foundation pit supporting system. Then an evaluating index system is built and a grey fuzzy comprehensive evaluation model is established to improve the scientificalness of decisions. Example shows that the grey fuzzy comprehensive evaluation model in the use of the fuzzy analytic hierarchy process is feasible in the choice of the optimal support scheme.
出处
《青岛理工大学学报》
CAS
2016年第1期27-32,共6页
Journal of Qingdao University of Technology
基金
山东省自然科学基金资助项目(ZR2011GL021)
青岛市社科规划项目(QDSKL100403)
关键词
深基坑工程
支护方案
灰色模糊评价
deep excavation
support programs
grey fuzzy evaluation
