层次分析法在盖挖工法选型中的应用研究

朱力; 田海光; 袁勇

doi:10.3973/j.issn.1672-741X.2014.03.010

隧道建设 >

2014 , Vol. 34 >Issue 3: 243 - 248

DOI: https://doi.org/10.3973/j.issn.1672-741X.2014.03.010

研究与探索

层次分析法在盖挖工法选型中的应用研究

朱力 ,
田海光 ,
袁勇

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(1.同济大学土木工程学院，上海 200092； 2.中铁第一勘察设计院集团有限公司，陕西西安 710043； 3.土木工程国家重点实验室，上海 200092)

朱力（1989—），男，陕西榆林人，同济大学土木学院在读硕士，从事盖挖法施工、设计要点及选型研究工作。

收稿日期: 2012-10-08

修回日期: 2012-10-23

网络出版日期: 2014-03-20

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Analysis on Application of AHP Method in Selection of CutandCover Method

ZHU Li ,
TIAN Haiguang ,
YUAN Yong

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(1. School of Civil Engineering, Tongji University, Shanghai 200092, China; 2. China Railway First Survey and Design Institute Group Co., Ltd., Xi’an 710043, Shaanxi, China; 3. State Key Laboratory of Civil Engineering, Shanghai 200092, China)

Received date: 2012-10-08

Revised date: 2012-10-23

Online published: 2014-03-20

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摘要

盖挖顺作法、盖挖逆作法和盖挖半逆作法这3种工法的选型决策不仅需要考虑工法的可行性，还需要考虑工期、经济性以及社会效益等因素。为了得到3种工法选型决策的评价体系，以青岛五四广场地铁车站为例，运用层次分析法对该地铁车站进行3种工法的选型研究，得到盖挖半逆作法为该地铁车站的最优工法，结果符合实际工程经验；通过对有限元计算结果和现场施工监测结果进行分析，得到盖挖半逆作法表现良好，为最优推荐工法。

关键词： 地铁车站; 盖挖半逆作法; 层次分析法; 问卷调查

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朱力 , 田海光 , 袁勇 . 层次分析法在盖挖工法选型中的应用研究[J]. 隧道建设, 2014 , 34(3) : 243 -248 . DOI: 10.3973/j.issn.1672-741X.2014.03.010

Abstract

Not only feasibility, but also construction schedule, economic efficiency and social significance should be considered when bottomup cutandcover method, topdown cutandcover method or semitopdown cutandcover method is selected. In the paper, the selection of the proper construction method for Wusiguangchang station of Qingdao Metro is studied by means of AHP method. The study shows that the semitopdown cutandcover method is the best construction method for the Metro station. The study result agrees with the engineering experience. Analysis is made on the FEM calculation result and the monitoring result, which shows that the semitopdown cutandcover method has good performance and should be the proposed construction method.

Key words： Metro station; semitopdown cutandcover method; AHP method; questionnaire survey

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