THE TOLERANCE STANDARD FOR PREFABRICATED BUILDINGS IN CHINA BASED ON PROBABILITY STATISTICS

GAO Xiaoming; YU Yinquan; LI Xiaoming; ZHU Qian; FENG Haiyue; DUAN Chaoxia; LU Shan; WANG Xiaomeng; SONG Wanming

doi:10.13204/j.gyjzG20052506

Volume 50 Issue 8

Oct. 2020

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GAO Xiaoming, YU Yinquan, LI Xiaoming, ZHU Qian, FENG Haiyue, DUAN Chaoxia, LU Shan, WANG Xiaomeng, SONG Wanming. THE TOLERANCE STANDARD FOR PREFABRICATED BUILDINGS IN CHINA BASED ON PROBABILITY STATISTICS[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(8): 5-9. doi: 10.13204/j.gyjzG20052506

Citation:

GAO Xiaoming, YU Yinquan, LI Xiaoming, ZHU Qian, FENG Haiyue, DUAN Chaoxia, LU Shan, WANG Xiaomeng, SONG Wanming. THE TOLERANCE STANDARD FOR PREFABRICATED BUILDINGS IN CHINA BASED ON PROBABILITY STATISTICS[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(8): 5-9. doi: 10.13204/j.gyjzG20052506

Citation:

GAO Xiaoming, YU Yinquan, LI Xiaoming, ZHU Qian, FENG Haiyue, DUAN Chaoxia, LU Shan, WANG Xiaomeng, SONG Wanming. THE TOLERANCE STANDARD FOR PREFABRICATED BUILDINGS IN CHINA BASED ON PROBABILITY STATISTICS[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(8): 5-9. doi: 10.13204/j.gyjzG20052506

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THE TOLERANCE STANDARD FOR PREFABRICATED BUILDINGS IN CHINA BASED ON PROBABILITY STATISTICS

doi: 10.13204/j.gyjzG20052506

China Institute Building Standard Design & Research Co., Ltd., Beijing 100048, China

Received Date: 2020-01-12

Abstract

Abstract

In order to promote the establishment of the tolerance theory system for prefabricated buildings suitable in China, the paper focused on the analysis of the relevant contents of the tolerance standard system provided by the International Organization for Standardization. Based on the theory of probability and statistics, the variability of the dimensions of assembly components was proposed as the basic assumption of tolerance or deviation analysis, the geometric significance and the spatial relationship of the tolerance calculation formula of buildings were analyzed, the method for determining the target dimensios of assembly components was propesed, and the calculation process and method of deviation distribution were given. From the perspective of perfecting the tolerance system of industrialized buildings in China, the paper discussed the validity and application value of current international standard tolerance. The suggestions for improving the tolerance system of industrialized buildings in China were also put forward in the paper.
- tolerances for building,
- probability statistics,
- building industrialization

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References(10)

References

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