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基于可变模糊的深基坑变形等级评价

Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2014-09-28

Journal: 低温建筑技术

Volume: 36

Issue: 9

Page Number: 119-121

ISSN: 1001-6864

Key Words: 深基坑;变形监测;可变模糊集;等级评价

Abstract: 针对深基坑工程在施工过程中产生的变形问题,根据可变模糊理论,结合建筑基坑支护技术规程(JGJ 120-2012)中的基坑变形监测必测项目与变形警戒值,通过确定评价指标、指标权重、各级标准区间,建立深基坑变形等级评价体系.在此基础上,利用多项变形监测数据对深基坑变形进行总体的等级评价.实践表明该方法具有合理性与有效性.

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