摘要
本文是建筑玻璃的安全可靠性研究的理论探讨,对建筑玻璃抗风压与热炸裂的统计模型与估计方法进行初步研究,提出对研究对象适用的分布函数,并对点估计方法、区间估计方法和假设颊(?)进行了有针对性的分析。建议采用子样容量与估计精度的理论和截尾模型试验方法,分别对承载能力极限状态与正常使用极限状态的两种安全可靠性进行研究。本文是将概率设计理论引入建筑玻璃强度研究的尝试,为与建筑科学的有关研究方法一致,还探讨了建筑玻璃可靠指标问题。
This paper is a preparation of the theory for the safety reliability research of architectural glass, explores some problems about statistical molds and estimating methods in theory for the wind pressure strength and the thermal fracture stress, builds up distributed functions and anawzes for the mathod of point estimation, the method of interval estimation and the assumptcd checking, It is proposed to use the results of a relation analysis for sample size and estimate accuracy and a method for the cut-off mold. This work is a try to lead the probability design into strength study of glazing for the ilmits of load-bearing capacity and normal life-span research method of architecture, the reliability index of the glass is explored.
出处
《中国建材科技》
1991年第4期50-55,共6页
China Building Materials Science & Technology
关键词
建筑玻璃
风压
热炸裂
统计模型
估计方法
可靠性
architectural glass, wind pressure, thermal fracture, statistical mold, estimating method, reliability.
