Structure Design of Suspend-Dome Structure of Pingshan Basketball Gymnasium for Universiade 2011 Shenzhen

2011 ◽  
Vol 368-373 ◽  
pp. 114-119 ◽  
Author(s):  
Bing Wu ◽  
Mei Li Meng ◽  
Xue Yi Fu ◽  
Can Sun ◽  
Ye Wen Feng
Keyword(s):  
Design Criterion ◽  
Structure Design ◽  
Buckling Analysis ◽  
Nonlinear Buckling ◽  
Construction Scheme ◽  
Key Issues ◽  
Dome Structure ◽  
Linear And Nonlinear ◽  
Nonlinear Buckling Analysis ◽  
Scheme Analysis

The suspend-dome structure is designed for the steel roof of Pingshan Basketball Gymnasium for Universidad 2011 Shenzhen, the overlapping diameter is 72m, supporting by 24 RC columns evenly distributed along the periphery. The following analyses were carried out: the design criterion of the suspend-dome; the linear and nonlinear buckling analysis; the detail analysis of the complex key joint, the arrangement analysis of the suspending chord and the prestressed cable; the construction stage modeling and construction scheme analysis. The key issues and relevant construction method were summarized, which could be used as reference in the similar design.

Partially Double-Layered Dome Structure Linear and Nonlinear Buckling Analysis

2010 ◽  
Vol 163-167 ◽  
pp. 387-391
Author(s):  
Jian Bing Lv ◽  
He Lin Fu ◽  
Yang Li ◽  
Zhe Liu
Keyword(s):  
Stability Analysis ◽  
Space Structure ◽  
Buckling Analysis ◽  
Structure Stability ◽  
Analysis Method ◽  
Nonlinear Buckling ◽  
Nonlinear Load ◽  
New Type ◽  
Dome Structure ◽  
Linear And Nonlinear

Space steel structure stability has been a focused problem in the engineering field, in the past the study mainly concentrated on the single layer dome structure stability and elastic stability analysis, but with the structure shape complex, new type structure emerges continually, it needs more accurate stability analysis method. In this paper the linear and nonlinear buckling theory and analysis method are introduced firstly, and then a new type steel space structure with partially double layer dome structure is chosen as the computational model. The structure self vibration mode, linear buckling analysis and nonlinear buckling process and buckling characteristics are studied by the FEM commercial code ANSYS; the nonlinear load-deflection curves at the different points are gotten and some conclusions about this kind of structure are drawn.

scholarly journals Linear and nonlinear buckling analysis of a locally stretched plate

2016 ◽  
Vol 30 (8) ◽  
pp. 3607-3613 ◽  
Author(s):  
Madina Kilardj ◽  
Ghania Ikhenazen ◽  
Tanguy Messager ◽  
Toufik Kanit
Keyword(s):  
Buckling Analysis ◽  
Nonlinear Buckling ◽  
Linear And Nonlinear ◽  
Nonlinear Buckling Analysis

Linear Buckling Analysis Considering No-compression Property of Metal Grid Shells Stiffened by Tension Braces

2021 ◽  
Vol 62 (3) ◽  
pp. 195-205
Author(s):  
Kenji Yamamoto ◽  
Hayato Utebi
Keyword(s):  
Geometrical Nonlinearity ◽  
Buckling Analysis ◽  
Nonlinear Buckling ◽  
Compression Property ◽  
Buckling Behavior ◽  
Metal Grid ◽  
Linear Buckling ◽  
Nonlinear Buckling Analysis ◽  
Linear Buckling Analysis ◽  
Lattice Shells

In order to analyze the buckling behavior of lattice shells stiffened by cables or slender braces without pre-tension, it is necessary to consider the no-compression property of braces. This paper proposes an innovative method of linear buckling analysis that considers the no-compression property of braces. Moreover, in order to examine the proposed method's validity, its results are compared with the results from a nonlinear buckling analysis with geometrical nonlinearity and material nonlinearity to express the no-compression property of braces. The results show that the proposed method can well-predict the buckling behaviors of lattice shells stiffened by tension braces.

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