Stress-strain state simulation of large-sized cable-stayed shell structures

International Scientific Conference of Young Scientists: Advanced Materials in Construction and Engineering

材料科学;土木建筑工程;工业技术

Ponomarev, S.^1 ; Zhukov, A.^1 ; Belkov, A.^1 ; Ponomarev, V.^1 ; Belov, S.^1 ; Pavlov, M.^1

National Research Tomsk State University, Research Institute of Applied Mathematics and Mechanics, Tomsk

634050, Russia^1

关键词: Dimensional spaces;    Geometrically nonlinear structures;    Innovative structures;    Large-sized;    Numerical solution method;    Shell structure;    Stress strain state;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/71/1/012070/pdf
DOI  :  10.1088/1757-899X/71/1/012070

来源: IOP

【 摘 要 】

This paper studies the opportunities for applying framed cable-stayed shell structures to generate innovative structures in civil engineering. Numerical solution methods for stress-strain state problems of these kinds of geometrically nonlinear structures were developed. Developed methods efficiency is presented by a range of large-dimensional space antenna reflectors.