|本期目录/Table of Contents|

[1]王小安,郭彦林,兰涛.采光天顶支承结构设计与施工一体化时变分析模型[J].建筑科学与工程学报,2010,27(04):96-102.
　WANG Xiao-an,GUO Yan-lin,LAN Tao.Design-construction Integrated Time-varying Analysis Model for Supporting Structure of Glass Roof[J].Journal of Architecture and Civil Engineering,2010,27(04):96-102.
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《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:
27卷
期数:
2010年04期
页码:
96-102
栏目:
出版日期:
2010-12-20

文章信息/Info

Title:
Design-construction Integrated Time-varying Analysis Model for Supporting Structure of Glass Roof
作者:
王小安1,郭彦林1,兰涛2
1. 清华大学 土木工程系,北京 100084; 2. 西安建筑科技大学 土木工程学院,陕西 西安 710055
Author(s):
WANG Xiao-an1, GUO Yan-lin1, LAN Tao2
1. Department of Civil Engineering, Tsinghua University, Beijing 100084, China; 2. School of Civil Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, Shaanxi, China
关键词:
采光天顶;  杂交支承体系;  一体化时变分析模型;  荷载效应;  承载力;  张弦梁
Keywords:
glass roof;  hybrid supporting system;  integrated time-varying analysis model;  load effect;  bearing capacity;  beam string structure
分类号:
TU317.1
DOI:
-
文献标志码:
A
摘要:
提出了一种设计与施工一体化时变分析模型,即把结构施工过程与结构成型后的荷载效应分析融在一个时变结构有限元分析模型中,使其自动考虑施工过程的预应力张拉、加载顺序及其他因素的影响; 结合北京某建筑玻璃采光天顶的张弦梁-单层索网杂交支承结构体系,基于结构设计与施工一体化时变分析模型,对屋面找平及考虑预应力张拉顺序的结构荷载效应进行了研究。结果表明:采用该模型进行屋面的找平分析、结构的荷载效应分析,可使结构设计更加合理、可靠。
Abstract:
A new kind of design-construction integrated time-varying analysis model was proposed, in which construction simulation and load effect analysis could be carried out. The integrated model could automatically consider the effects of tensioning schemes, loading sequences and other factors. Analyses of the form-finding and structural load effects were made to a glass roof, which was built on one building in Beijing and contained a supporting structure system hybridized by bidirectional beam string structure and monolayer cable net. Results show that using the integrated model to do form finding and structural load effect analysis makes the structure design more reasonable and reliable.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2010-11-06
基金项目:教育部高等学校博士学科点专项科研基金项目(20060003045)
作者简介:王小安(1986-),男,江苏南通人,工学博士研究生,E-mail:wxa04@mails.tsinghua.edu.cn。
更新日期/Last Update: 2010-12-20