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厂房改造项目的地坪评估
引用本文:陈竹,刘嘉祥.厂房改造项目的地坪评估[J].工程建设与设计,2013(3):80-82.
作者姓名:陈竹  刘嘉祥
作者单位:上海市机电设计研究院有限公司,上海,200040
摘    要:通过改造原有的厂房满足新项目工艺需要的建设项目存在诸多难题,其中之一是为判断原有的地坪能否满足大型加工中心、磨床、三坐标测量机等设备的精度、刚度要求提出科学的依据。论文在项目实践中用建立指标体系的方法对已有地坪进行必要的测试、计算、试验得出是否满足工艺使用要求的技术咨询意见,为建设方决策提供科学的依据。

关 键 词:指标体系  振动影响  不均匀沉降  地坪基床反力系数

Floor Evaluation in Workshop Reformation Project
CHEN Zhu , LIU Jia-xiang.Floor Evaluation in Workshop Reformation Project[J].Construction & Design for Project,2013(3):80-82.
Authors:CHEN Zhu  LIU Jia-xiang
Affiliation:(Shanghai Institute of Mechanical and Electrical Engineering Co. Ltd., Shanghai 200040, China)
Abstract:The projects that adopt old workshop reformation to meet new process requirement are full of difficulties, one of which is to providescientific basis to judge whether the original floor could meet precision and rigidity requirement of equipments like big scale machining center, grinding machine, CMM and etc. SIMEE establish an index system in project practice to evaluate the existing floor by carrying out necessary test, calculation and examination to decide if it is capable to meet new process requirement. It provides scientific basis to Client during decision-making.
Keywords:index system  vibration effect  uneven settlement  coefficient of floor sub-grade reaction
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