scholarly journals An embedded cohesive crack model for finite element analysis of brickwork masonry fracture

2009 ◽  
Vol 76 (12) ◽  
pp. 1930-1944 ◽  
Author(s):  
E. Reyes ◽  
J.C. Gálvez ◽  
M.J. Casati ◽  
D.A. Cendón ◽  
J.M. Sancho ◽  
...  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Cohesive Crack ◽  
Crack Model ◽  
Cohesive Crack Model ◽  
Element Analysis

scholarly journals An embedded cohesive crack model for finite element analysis of quasi-brittle materials

2013 ◽  
Vol 109 ◽  
pp. 369-386 ◽  
Author(s):  
J.C. Gálvez ◽  
J. Planas ◽  
J.M. Sancho ◽  
E. Reyes ◽  
D.A. Cendón ◽  
...  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Brittle Materials ◽  
Cohesive Crack ◽  
Crack Model ◽  
Cohesive Crack Model ◽  
Element Analysis

scholarly journals Evaluation of the Crack Model of V Type Longitudinal Ribs on Orthotropic Deck Using Finite Element Analysis

2021 ◽  
pp. 72-89
Author(s):  
فاتح علم دار
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Cross Sections ◽  
Fatigue Cracks ◽  
Element Model ◽  
Crack Model ◽  
Element Analysis ◽  
Cross Sectional ◽  
Longitudinal Ribs ◽  
Long Span

The long span orthotropic bridge decks applied around the world are used with open or closed cross-sectional longitudinal ribs placed below the steel deck to increase the strength of the deck. Fatigue cracks are developed in the longitudinal ribs due to traffic loadings. In this study, v type of longitudinal rib cross-sections are modelled and the stresses for the rib are evaluated under tire load loading using finite element analysis. Longitudinal ribs are used for long span steel bridges. The aim of this study is to compare the fatigue crack path of the longitudinal rib on a real bridge with the stress pattern in the finite element model.

An embedded crack model for finite element analysis of concrete fracture

2007 ◽  
Vol 74 (1-2) ◽  
pp. 75-86 ◽  
Author(s):  
J.M. Sancho ◽  
J. Planas ◽  
D.A. Cendón ◽  
E. Reyes ◽  
J.C. Gálvez
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Crack Model ◽  
Concrete Fracture ◽  
Element Analysis ◽  
Embedded Crack

Semi-Analytical Finite Element Method for Bilinear Cohesive Crack Model in Mode I Crack Propagation

2006 ◽  
Vol 324-325 ◽  
pp. 755-758
Author(s):  
Cheng Qiang Wang ◽  
Zhong Hua Chen ◽  
Chang Liang Zheng
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Crack Propagation ◽  
Cohesive Crack ◽  
Stress Fields ◽  
Crack Model ◽  
Cohesive Crack Model ◽  
Precise Description ◽  
Hamiltonian Theory ◽  
Element Method

Based on the Hamiltonian theory and method of elasticity, a ring and a circular hyper-analytical-elements are constructed and formulated. The hyper-analytical-elements give a precise description of the displacement and stress fields in the vicinity of crack tip for the bilinear cohesive crack model. The new analytical element can be implemented into finite element method program systems to solve crack propagation problems for plane structures with arbitrary shapes and loads. Numerical results for typical problems show that the method is simple, efficient and accurate.

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