scholarly journals Dynamic Time-History Analysis of Steel frame-Composite Steel Plate Shear Wall Structures

2016 ◽  
Author(s):  
Xiaotong Peng ◽  
Yue Teng ◽  
Chen Lin ◽  
Ye Zhou
Keyword(s):  
Steel Plate ◽  
Time History ◽  
Shear Wall ◽  
Time History Analysis ◽  
Steel Frame ◽  
Steel Plate Shear Wall ◽  
Wall Structures ◽  
History Analysis ◽  
Dynamic Time ◽  
Composite Steel

Plastic Analysis on the Semi-Rigid Steel Frame-Composite Steel Plate Shear Wall Structure

2013 ◽  
Vol 351-352 ◽  
pp. 219-222
Author(s):  
Xiao Tong Peng ◽  
Ying Ying Hou ◽  
Lei Xia
Keyword(s):  
Steel Plate ◽  
Design Method ◽  
Shear Wall ◽  
Steel Frame ◽  
Wall Structure ◽  
Nonlinear Fem ◽  
Steel Plate Shear Wall ◽  
Plastic Analysis ◽  
Rigid Joints ◽  
Composite Steel

The semi-rigid steel frame-composite steel plate shear wall structure (SCSW) effectively improves the lateral stiffness of shear wall, making it possible to use the semi-rigid joint. In order to study the plastic failure mechanism of SCSW, a plastic model is established, in which the effects of the rotations of semi-rigid joints and yield deformations of infill steel walls on the energy consumption are considered. Based on that, a design method for the lateral ultimate strength is put forward and a nonlinear FEM model is setup using ANSYS. Through the comparison between plastic analysis results with the finite element results, it is shown that the plastic analysis method is feasible and has a safe redundancy.

Single-Run Adaptive Pushover Procedure for Shear Wall Structures

2017 ◽  
pp. 59-83 ◽  
Author(s):  
Malik Atik ◽  
Marwan Sadek ◽  
Isam Shahrour
Keyword(s):  
Linear Time ◽  
Time History ◽  
Shear Wall ◽  
Time History Analysis ◽  
Seismic Assessment ◽  
Numerical Implementation ◽  
Wall Structures ◽  
History Analysis ◽  
Adaptive Pushover

This chapter proposes a new single-run adaptive pushover method for the seismic assessment of shear wall structures. This method offers two main advantages: it does not require decomposing the structure in nonlinear domain and it avoids the pitfall of previous single-run adaptive pushover analyses in utilizing the modal combination in the determination of the applied loads instead of combining the response quantities induced by those loads in individual modes. After a brief review of the main adaptive pushover procedures, the proposed method is presented as well as its numerical implementation. The predictions of this method are compared to those of other recent adaptive pushover methods and as well as to the rigorous non-linear time history analysis. Analyses show the efficiency of the proposed method.

The Use of Outrigger System in Steel Plate Shear Wall Structures

2015 ◽  
Vol 18 (6) ◽  
pp. 853-872 ◽  
Author(s):  
M. Gholipour ◽  
E. Asadi ◽  
M.M. Alinia
Keyword(s):  
Steel Plate ◽  
Shear Wall ◽  
Steel Plate Shear Wall ◽  
Wall Structures

Experimental research on special steel frame with stiffened double steel plate shear wall

2022 ◽  
Vol 189 ◽  
pp. 107067
Author(s):  
Zi-Qin Jiang ◽  
Tian Yan ◽  
Ai-Lin Zhang ◽  
Lei Su ◽  
Cun-Jie Shen
Keyword(s):  
Experimental Research ◽  
Steel Plate ◽  
Shear Wall ◽  
Steel Frame ◽  
Special Steel ◽  
Steel Plate Shear Wall

Investigation on Effect of Analysis Variables on Structural Integrity of the Nuclear Piping Under Beyond Design Basis Earthquake

2017 ◽  
Author(s):  
Jong-Sung Kim ◽  
Suk-Hyun Lee ◽  
Hyeong Do Kweon
Keyword(s):  
Finite Element ◽  
Structural Integrity ◽  
Seismic Analysis ◽  
Time History ◽  
Time History Analysis ◽  
Design Basis ◽  
History Analysis ◽  
Study Results ◽  
Transition Length ◽  
Dynamic Time

In this study, effect of analysis variables on structural integrity of nuclear piping under beyond design basis earthquake was investigated via performing dynamic time history seismic analysis. A finite element model of the piping system such as shut-down cooling line was developed combining solid and beam elements. Dynamic time history analysis was performed via finite element elastic plastic stress analysis. Validity of the dynamic time history analysis procedure was verified via comparing with the previous study results. Finally, the effect of analysis variables such as finite element characteristics, transition length between elbow and straight line, fluid effect, etc. was investigated via performing parametric dynamic time history seismic analysis. As a result, it was found that use of the 1st incompatible element is recommended, the transition length is the same as curvature of the elbow, and fluid has to be considered.

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