基于多层次灰色评价模型的地下连续墙基础方案优选  

Optimal Selection of Underground Diaphragm Wall Foundation Scheme Based on Multi-Level Grey Evaluation Model

作　　者：张祎 Zhang Yi(School of Civil Engineering and Architecture,Southwest University of Science and Technology,Mianyang,Sichuan 621010,China)

机构地区：[1]西南科技大学土木工程与建筑学院,四川绵阳621010

出　　处：《绿色科技》2020年第16期194-196,共3页Journal of Green Science and Technology

摘　　要：采用层次分析法确定了选择地下连续墙基础方案时各项指标的权重,然后应用多层次灰色评价模型对待选择的方案进行了综合评价,并计算出了对应的综合评价值进行排序优选。最后通过实际案例来来进一步阐述了该模型的实际应用情况,以期为类似工程的地下连续墙基础方案比选提供一种解决思路。The analytic hierarchy process is used to determine the weight of various indicators when selecting the foundation scheme of the diaphragm wall.And then the multi-level gray evaluation model is used to comprehensively evaluate the selected scheme.The corresponding comprehensive evaluation value is calculated to sort and optimize.Finally,a practical case is used to further elaborate on the actual application of the model with a view to providing a solution for the comparison and selection of the foundation diaphragm wall of similar projects.

关 键 词：层次分析法 地下连续墙基础 多层次灰色评价模型 方案优选 

分 类 号：TU496.3[建筑科学—土工工程]