Mechanical behavior of a shelter system based on cable-strut structures

作     者：Jian-guo CAI1,2,Ya ZHOU1,Jian FENG1,2,Yi-xiang XU3 (1Key Laboratory of C&PC Structures of Ministry of Education,Southeast University,Nanjing 210096,China) (2National Prestress Engineering Research Center,Southeast University,Nanjing 210096,China) (3Department of Civil Engineering,Strathclyde University,Glasgow,UK) 

作者机构：1. Key Laboratory of C&PC Structures of Ministry of Education Southeast University Nanjing 210096 China 2. National Prestress Engineering Research Center Southeast University Nanjing 210096 China 3. Department of Civil Engineering Strathclyde University Glasgow UK 

出 版 物：《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》 (浙江大学学报（英文版）A辑（应用物理与工程）)

年 卷 期：2012年第13卷第12期

页      面：895-903页

核心收录：

学科分类：08[工学] 081402[工学-结构工程] 081304[工学-建筑技术科学] 0813[工学-建筑学] 0814[工学-土木工程] 

基　　金：Project supported by the National Natural Science Foundation of China (No 51278116) the Jiangsu "Six Top Talent" Program of China (No 07-F-008) the Priority Academic Program Development of Jiangsu Higher Education Institutions the Scientific Research Foundation of Graduate School of Southeast University (No YBJJ0817),China 

主　　题：Foldable structures Cable-strut structures Mechanical behavior Self-stress Stability 

摘      要：A shelter system based on cable-strut structures,consisting of compressive struts and high-tensile elements,is described in this *** deployment of the shelter is achieved by tightening inclined *** cables are used to terminate the *** state of self-stress of the cable-strut structures in the fully deployed configuration is given,and the minimum strut length and the maximum load design of the shelter are *** mechanical behavior of the system was studied under symmetrical and asymmetrical load *** results show that the shelter in the deployed configuration satisfies the ultimate limit and the serviceability limit state ***,the stability of the cable-strut system is investigated,considering the effect of imperfections on the buckling of the *** conclude that the influence of imperfections based on the consistent imperfection mode method is not significant.