Numerical analysis of loess and weak intercalated layer failure behavior under direct shearing and cyclic loading

2020 ◽  
Vol 17 (11) ◽  
pp. 2796-2815
Author(s):  
Ze-lin Zhang ◽  
Tao Wang
Keyword(s):  
Numerical Analysis ◽  
Cyclic Loading ◽  
Failure Behavior ◽  
Weak Intercalated Layer

Fatigue Resistance and Failure Behavior of Reaction Compatibilized PC/ABS Blends  Under Tensile Cyclic Loading

2021 ◽  
Author(s):  
Meng Ma ◽  
Chencheng Yu ◽  
Lei Bai ◽  
Si Chen ◽  
Yanqin Shi ◽  
...  
Keyword(s):  
Cyclic Loading ◽  
Fatigue Resistance ◽  
Failure Behavior

Numerical Analysis of Kinematic Hardening Effect in Cyclic Loading of Aluminum Alloy 2024

2021 ◽  
pp. 111-118
Author(s):  
N. Hfaiedh ◽  
Olfa Daghfas ◽  
Amna Znaidi ◽  
H. Badreddine
Keyword(s):  
Aluminum Alloy ◽  
Numerical Analysis ◽  
Cyclic Loading ◽  
Kinematic Hardening ◽  
Hardening Effect ◽  
Aluminum Alloy 2024

Experimental and numerical analysis of progressive damage and failure behavior of carbon Woven-PPS

2020 ◽  
Vol 243 ◽  
pp. 112234
Author(s):  
Leila Jebri ◽  
Fethi Abbassi ◽  
Murat Demiral ◽  
Mohamed Soula ◽  
Furqan Ahmad
Keyword(s):  
Numerical Analysis ◽  
Failure Behavior ◽  
Progressive Damage ◽  
Damage And Failure

scholarly journals Numerical analysis of the compressive and shear failure behavior of rock containing multi-intermittent joints

2019 ◽  
Vol 347 (1) ◽  
pp. 33-48 ◽  
Author(s):  
Xiang Fan ◽  
Hang Lin ◽  
Hongpeng Lai ◽  
Rihong Cao ◽  
Jie Liu
Keyword(s):  
Numerical Analysis ◽  
Shear Failure ◽  
Failure Behavior

scholarly journals Numerical analysis of stress-state-dependent damage and failure behavior of ductile steel based on biaxial experiments

2020 ◽  
Author(s):  
Michael Brünig ◽  
Marco Schmidt ◽  
Steffen Gerke
Keyword(s):  
Stress State ◽  
Numerical Analysis ◽  
Numerical Model ◽  
Evolution Equations ◽  
Image Correlation ◽  
Failure Behavior ◽  
Damage And Failure ◽  
State Dependent ◽  
Ductile Steel ◽  
Biaxial Experiments

Abstract The paper deals with a numerical model to investigate the influence of stress state on damage and failure in the ductile steel X5CrNi18-10. The numerical analysis is based on an anisotropic continuum damage model taking into account yield and damage criteria as well as evolution equations for plastic and damage strain rate tensors. Results of numerical simulations of biaxial experiments with the X0- and the H-specimen presented. In the experiments, formation of strain fields are monitored by digital image correlation which can be compared with numerically predicted ones to validate the numerical model. Based on the numerical analysis the strain and stress quantities in selected parts of the specimens are predicted. Analysis of damage strain variables enables prediction of fracture lines observed in the tests. Stress measures are used to explain different stress-state-dependent damage and failure mechanisms on the micro-level visualized on fracture surfaces by scanning electron microscopy.

scholarly journals Numerical Analysis of RC Columns Accompanied with Friction Damping Mechanism under Cyclic Loading

2017 ◽  
Vol 171 ◽  
pp. 821-835 ◽  
Author(s):  
Angga Fajar Setiawan ◽  
Yoshikazu Takahashi ◽  
Junji Kiyono ◽  
Sumio Sawada
Keyword(s):  
Numerical Analysis ◽  
Cyclic Loading ◽  
Friction Damping ◽  
Rc Columns

Numerical analysis of under-designed reinforced concrete beam-column joints under cyclic loading

2010 ◽  
Vol 7 (3) ◽  
pp. 203-220 ◽  
Author(s):  
Saptarshi Sasmal ◽  
Balthasar Novak ◽  
K. Ramanjaneyulu
Keyword(s):  
Reinforced Concrete ◽  
Numerical Analysis ◽  
Cyclic Loading ◽  
Concrete Beam ◽  
Reinforced Concrete Beam

Numerical/Experimental Research on Welded Joints in Aluminium Truss Girders

2016 ◽  
Vol 710 ◽  
pp. 295-300
Author(s):  
Dianne van Hove ◽  
Frans Soetens
Keyword(s):  
Numerical Analysis ◽  
Failure Mode ◽  
Experimental Research ◽  
Welded Joints ◽  
Failure Load ◽  
Full Scale ◽  
Numerical Calculations ◽  
Failure Behavior ◽  
Design Rules ◽  
Steel Design

Welded joints in a 30 meter span aluminium truss girder were investigated numerically and experimentally. Since aluminium design rules for welded K-and N-joints in CHS truss girders were lacking the joints were checked using steel design rules. Calculations showed that the N-joints were governing for chord and brace sizes. Further numerical analysis on the N-joints using ANSYS 11.0 was carried out. Full scale experimental research was successfully carried out for validation of the numerical calculations. It is concluded that steel design rules predict the failure behavior and failure mode of the considered aluminium N-joints well. However, steel design rules overestimate the failure load by 8% for the truss configurations investigated.

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