An elastic-plastic analysis of short-leg shear wall structures during earthquakes

2012 ◽  
Vol 11 (4) ◽  
pp. 525-540 ◽  
Author(s):  
Jianguo Ding ◽  
Ying Zhu
Keyword(s):  
Shear Wall ◽  
Elastic Plastic ◽  
Wall Structures ◽  
Plastic Analysis

Elastic-Plastic Dynamic Analysis of Shear Wall Structures

1984 ◽  
pp. 503-513
Author(s):  
Theodore G. Toridis ◽  
Shou-Ling Wang ◽  
Christopher Ng
Keyword(s):  
Dynamic Analysis ◽  
Shear Wall ◽  
Elastic Plastic ◽  
Wall Structures

Elastic-Plastic Analysis of Slender First Wall Structures

1985 ◽  
Vol 8 (1P2A) ◽  
pp. 586-591
Author(s):  
G.E. Orient ◽  
P.J. Gierszewski ◽  
J.K. Garner
Keyword(s):  
First Wall ◽  
Elastic Plastic ◽  
Wall Structures ◽  
Plastic Analysis

The Analysis of Frame-Shear Wall Structure Model

2012 ◽  
Vol 424-425 ◽  
pp. 654-659
Author(s):  
Lin Pan ◽  
Yan Qing Zhang
Keyword(s):  
Shear Wall ◽  
Equivalent Model ◽  
Wall Structure ◽  
Rc Frame ◽  
Structure Model ◽  
Elastic Plastic ◽  
Wall Unit ◽  
Plastic Analysis ◽  
Earthquake Action ◽  
Maximum Earthquake

On the basis of analysis of shear wall’s simplified model—equivalent model, this article investigates its application in RC frame-shear wall structure from static elastic -plastic calculation,which carries out elastic -plastic analysis compare with wall unit and equivalent model and illuminates simplified model’s feasibility in RC frame-shear wall structure static elastic -plastic analysis under the maximum earthquake action

Three-Spring Model for Spatial Walls

2012 ◽  
Vol 238 ◽  
pp. 652-658
Author(s):  
Lin Jun Si ◽  
Gong Lian Chen ◽  
Hua Li Wang
Keyword(s):  
Nonlinear Model ◽  
Degrees Of Freedom ◽  
Tall Buildings ◽  
Shear Wall ◽  
Plastic Behavior ◽  
Spring Model ◽  
Elastic Plastic ◽  
Beam Elements ◽  
Wall Structures ◽  
Deformation Compatibility

Shear wall structures, frame-shear wall structures and frame-tube wall structures are usually used in tall buildings, especially in China seismic regions. How to simulate the mechanical behaviors of these walls is the key to elastic-plastic analysis for tall buildings. Based on two-spring model, a nonlinear model for spatial walls is proposed. In this model, the axial, shear and flexural elastic-plastic deformation of the walls can be considered, the deformation compatibility between the wall and beam elements is also considered. The model was used to analysis the elastic-plastic behavior of spatial walls. Calculation example for verifying the model indicates that the result obtained by this method has the characteristics of fewer degrees of freedom and high accuracy. Therefore the nonlinear model for spatial walls provides a practical and efficient analysis method for tall buildings with complex type.

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