scholarly journals Finite Element Analysis of Corner Strengthening of CFRP-Confined Concrete Column

2018 ◽  
Vol 454 ◽  
pp. 012088 ◽  
Author(s):  
Alaa Ali Salman Al-Taai ◽  
Sawsan Akram Hassan ◽  
Luma Fadhil Hussein
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Confined Concrete ◽  
Concrete Column ◽  
Element Analysis

Finite Element Analysis of Mechanical Property for Solid Multibarrel Tube-Confined Concrete Columns (CHS Inner and SHS Outer) under Monotonic Loading

2011 ◽  
Vol 94-96 ◽  
pp. 641-646
Author(s):  
Zhao Qiang Zhang ◽  
Yong Yao
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Failure Modes ◽  
Constitutive Models ◽  
Concrete Columns ◽  
Steel Tube ◽  
Monotonic Loading ◽  
Confined Concrete ◽  
Element Analysis ◽  
Load Displacement

Based on the constitutive models of steel and core concrete,the failure modes and the load-displacement curves of the solid multibarrel tube-confined concrete columns(CHS inner and SHS outer) under monotonic loading are calculated by using finite element analysis (FEA) method.The analytical results reveal the rules of stress distribution in steel and core concrete.The influences of axial compression ratio, yield strength of steel tube and concrete on the load-displacement curves are discussed.Through the results,it is deeply known the working mechanism of members(CHS inner and SHS outer) subjected to the static loads.

Longitudinal Stress Analysis of Local Compression on the Center of Plain Concrete Column

2014 ◽  
Vol 578-579 ◽  
pp. 71-74 ◽  
Author(s):  
Yan Wang
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Stress Analysis ◽  
Plain Concrete ◽  
Area Ratio ◽  
Concrete Column ◽  
Longitudinal Stress ◽  
Element Analysis ◽  
Compression Area

Taking local compression on the center of plain concrete square column as an example, by using finite element analysis found that longitudinal stressdistribution and size of local compression on the center of plain concrete square column related to local compression acting position and local compression area ratio.

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