考虑预应力随机性的点支幕墙索桁架可靠性分析

运用蒙特卡洛有限元法,考虑预应力的随机性,分析并计算了点支幕墙预应力索桁架支承体系的挠度最大值的统计特征值,得到其失效概率。进而对索桁架的预应力控制进行探讨。

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Bibliographic Details
Main Authors:	汤伟方, 吕令毅
Format:	Article
Language:	zho
Published:	Editorial Department of Progress in Steel Building Structures, Tongji University 2006-01-01
Series:	Jianzhu Gangjiegou Jinzhan
Subjects:	索桁架预应力损失蒙特卡洛有限元失效概率
Online Access:	http://steelpro.tongji.edu.cn/thesisDetails?columnId=40760598&Fpath=home&index=0
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Description
Summary:	运用蒙特卡洛有限元法,考虑预应力的随机性,分析并计算了点支幕墙预应力索桁架支承体系的挠度最大值的统计特征值,得到其失效概率。进而对索桁架的预应力控制进行探讨。
ISSN:	1671-9379

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