Design and Static Analysis of Cellular Double-Layer Grid Roof Structure with Hexagonal Cone System

2nd International Conference on Frontiers of Materials Synthesis and Processing

Li, Chao^1 ; Xu, Jia^1^2 ; Feng, Guosong^3 ; Zhu, Zhiwen^2

Department of Mechanics, Tianjin University, Tianjin, China^1

Tianjin Key Laboratory of Nonlinear Dynamics and Control, Tianjin, China^2

Beijing Institute of Spacecraft Environment Engineering, China^3

关键词: Architectural structure;    Basic structure;    Double layer grids;    Hexagonal pyramids;    Load combination;    Rational design;    Structural systems;    Support structures;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/493/1/012131/pdf
DOI  :  10.1088/1757-899X/493/1/012131

来源: IOP

【 摘 要 】

All The architectural structure system generally consists of three parts, namely the roof structure, the support structure and the basic structure. The rational design of the roof structure is the key to ensuring the realization of the ideal interior space, and is also the key to constructing a beautiful image of the building. In this paper, two structural systems, namely the upright and inverted hexagonal pyramid systems were initially selected. The selection of the cross-section characteristics of the members was then introduced. After modeling, loads under several conditions is applied, and then the most unfavorable load combination is selected. After determining the better structure, calculating the total amount of steel used in this structure and the amount of steel used per unit could provide an important reference for our study and engineering needs.