The research of suspen-dome structure

2017 3rd International Conference on Applied Materials and Manufacturing Technology

Gong, Shengyuan^1

College of Civil and Safety Engineering, Dalian Jiaotong University, Dalian

116028, China^1

关键词: Cable dome structures;    Earthquake resistant behavior;    Engineering applications;    Form-finding analysis;    Mechanical principles;    Single layer latticed shells;    Structural performance;    Suspen dome structure;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/242/1/012050/pdf
DOI  :  10.1088/1757-899X/242/1/012050

来源: IOP

【 摘 要 】

After overcoming the shortcomings of single-layer latticed shell and cable dome structure, the suspen-dome was developed by inheriting the advantages of them, and it was recognized and applied as a new type of prestressed force large span space structure. Based on the analysis of the background and mechanical principle, the researches of suspen-dome are reviewed, including form-finding analysis, the analysis of static force and stability, the dynamic behaviors and the earthquake resistant behavior, the analysis of prestressing force and optimization design, and the research status of the design of the fir-resistant performance etc. This thesis summarizes the methods of various researches, being a reference for further structural performance research and structural engineering application.