Results 121 to 130 of about 607 (149)

Molecular Dynamics Investigation of Thickness Effects on Tensile Fracture and Component Migration in Asphalt Films. [PDF]

Materials (Basel)
Wang R, Zhao Y, Fu G, Wang Y, Sun Q, Zhao Y.   +5 more
europepmc   +1 more source

The Investigation of the Sensitivity of the Compliance to the Shape of the Spot in Welded Thermoplastic Single-Lap Shear (SLS) Joints. [PDF]

Materials (Basel)
Smeets ETB, Rans CD, Alderliesten R, Fernandez Villegas I.   +3 more
europepmc   +1 more source

Effect of Curvature Height on the Low-Velocity Impact Behaviour of Unidirectional T300/5208 CFRP Laminated Shell Panels: A Comparative Numerical Parametric Analysis of Intralaminar + Interlaminar and Intralaminar-Only Models. [PDF]

Polymers (Basel)
Gök O.
europepmc   +1 more source

Multiphysics Phase-Field Modeling of Corrosion-Induced Degradation in Unsaturated Reinforced Concrete Structure. [PDF]

Materials (Basel)
Lu A, Zhang Y.
europepmc   +1 more source

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On characterization of cohesive zone model (CZM) based upon digital image correlation (DIC) method

International Journal of Mechanical Sciences, 2022
Abstract Cohesive zone model (CZM) has been extensively applied in numerical simulation of interfacial fracture behaviors such as composite delamination and fracture of adhesive joints. Accurate and efficient identification of CZM parameters signifies an important research topic to enable reliable analysis and design of these structures.
Quantian Luo, Qing Li, Guangyong Sun
exaly   +2 more sources

A peridynamics-based cohesive zone model (PD-CZM) for predicting cohesive crack propagation

International Journal of Mechanical Sciences, 2020
Abstract Since Dr. Silling proposed the peridynamics (PD) theory, PD has been successfully utilized to predict brittle crack propagation problems, however, a precise PD model with the prediction ability for quasi-brittle failure is still lacking.
Yajie Deng, Xiaoqiao He, Xiaohua Huang   +2 more
exaly   +2 more sources

Analysis of Interlayer Crack Propagation and Strength Prediction of Steel Bridge Deck Asphalt Pavement Based on Extended Finite Element Method and Cohesive Zone Model (XFEM–CZM) Coupling

Coatings, 2023
The extended finite element method (XFEM) was employed for the computational modeling of internal defects within a bond layer. Furthermore, a cohesive zone model (CZM) was implemented to characterize the behavior of the bond layer in response to interactions at both the bond layer/steel plate and bond layer/asphalt paving layer interfaces. The coupling
Hongchang Wang
exaly   +2 more sources

A novel damage model in the peridynamics-based cohesive zone method (PD-CZM) for mixed mode fracture with its implicit implementation

Computer Methods in Applied Mechanics and Engineering, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xiaoqiao He, Zhiwu Bie
exaly   +3 more sources

Phase-field regularized cohesive zone model (CZM) and size effect of concrete

Engineering Fracture Mechanics, 2018
Abstract A phase-field regularized cohesive zone model (CZM) was recently proposed for both brittle fracture and cohesive failure within the framework of the unified phase-field damage theory. Motivated from the fact that this model gives length scale and mesh independent global responses for problems with or without elastic singularities, we further
Jian-Ying Wu, De-Cheng Feng
exaly   +2 more sources

Failure analysis of thin-walled composite profiles subjected to axial compression using progressive failure analysis (PFA) and cohesive zone model (CZM)

Composite Structures, 2021
Abstract In the presented paper, the phenomenon of failure of axially compressed thin-walled composite structures with channel shape was analysed. The tested thin-walled structures were made of CFRP composite using the autoclave method. In the research, experimental tests on actual columns and advanced numerical calculations using the finite element ...
P. Rozylo, P. Wysmulski
openaire   +1 more source