Characterization of Pretension High Strength Bolted Friction Grip Connections for CFRP-Steel Structure for Tensile Loading Using Finite Element Analysis

2020 ◽  
pp. 249-265
Author(s):  
Shivaraj Mahajan ◽  
Narasimhe Gowda
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Steel Structure ◽  
High Strength ◽  
Tensile Loading ◽  
Element Analysis

scholarly journals Finite Element Analysis on Behavior of Reinforced Hollow High Strength Concrete Filled Square Steel Tube Short Columns under Axial Compression

2021 ◽  
Vol 2101 (1) ◽  
pp. 012059
Author(s):  
Z J Yang ◽  
X Li ◽  
G C Li ◽  
S C Peng
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
High Strength Concrete ◽  
Mechanical Performance ◽  
Concrete Strength ◽  
High Strength ◽  
Steel Tube ◽  
Element Analysis ◽  
Steel Strength ◽  
Square Steel Tube

Abstract Hollow concrete-filled steel tubular (CFST) member is mainly adopted in power transmission and transformation structures, but when it is used in the superstructure with complex stress, the hollow CFST member has a low bearing capacity and is prone to brittle failure. To improve the mechanical performance of hollow CFST members, a new type of reinforced hollow high strength concrete-filled square steel tube (RHCFSST) was proposed, and its axial compression performance was researched. 18 finite element analysis (FEA) models of axially loaded RHCFSST stub columns were established through FEA software ABAQUS. The whole stress process of composite columns was studied, and parametric studies were carried out to analyze the mechanical performance of the member. Parameters of the steel strength, steel ratio, deformed bar and sandwich concrete strength were varied. Based on the simulation results, the stress process of members can be divided into four stages: elastic stage, elastoplastic stage, descending stage and gentle stage. With the increase of steel strength, steel ratio, the strength of sandwich concrete and the addition of deformed bars, the ultimate bearing capacity of members also increases. Additionally, the increment of those parameters will improve the ductility of the member, except for the sandwich concrete strength.

scholarly journals Characterization of the materials in golf ball construction for use in finite element analysis

2010 ◽  
Vol 2 (2) ◽  
pp. 3231-3236 ◽  
Author(s):  
A.W. Pugh ◽  
R. Hamilton ◽  
D.H. Nash ◽  
S.R. Otto
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Golf Ball ◽  
Element Analysis
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