Assessment and Application of Deep Foundation Pits Supporting Scheme by Unascertained Measurement Model

摘要：

In terms of the unascertained measurement theory,the unascertained measurement model and assessment procedure for selecting deep foundation pits supporting scheme are discussed according to an actual practice example.This paper presents an evaluation index system of appraising supporting schemes of deep foundation pits,constructs measurement functions for calculating unascertained measurement of single index,determines index weight according to an objective standard to avoid the subjective and partial opinions of experts in giving evaluated index weight,and then,establishes an unascertained measurement model-based objective weight or similar weight.The used process,the rationality and reliability of the model are explained in detail.The evaluation results are coherent to that of fuzzy synthetic evaluation method,and objectively reflect the reality;it validates that the new model is feasible in synthetic evaluation supporting schemes of deep foundation pits.

关键词： Deep foundation pit Objective weight Similar weight Supporting scheme Unascertained measurement model

作者: WEN Chang-ping

作者单位: Department of Urban Construction Shao-Yang University,SHAO-Yang,Hunan Province,P.R.China,422000

会议类型: 国际会议

会议名称: 2007 International Conference on Management Science and Engineering(2007管理科学与工程国际学术会议)

会议地点: 河南焦作

会议语种:英文

页码: 2553-2559

在线出版日期: 2007-08-20（万方平台首次上网日期，不代表论文的发表时间）