Results 91 to 100 of about 14,585 (306)
Advanced Engineering Materials, EarlyView.This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele +2 more
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A Fracture Mechanical Model and a Cohesive Zone Model of Interface Fracture [PDF]
, 2006 A comparison between the prediction of crack propagation through an adhesive interface based on a fracture mechanics approach and a cohesive zone approach is presented.
Jensen, Henrik Myhre
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Convergence of fracture process zone size in cohesive zone modeling
Applied Mathematical Modelling, 2015 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ha, Kyungsu +2 more
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A Dislocation Perspective on Strength and Toughness in Ceramics
Advanced Engineering Materials, EarlyView.Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
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MetalsThe permeability of cohesive zone plays an important role in the stable operation and production efficiency of blast furnace. Fluidity of the primary slag in the cohesive zone is an important factor affecting the permeability and is usually characterized
Qingyu Wang +6 more
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Assessment of cohesive traction-separation relationship according stiffness variation
Revista UIS Ingenierías, 2019 The definition of a traction-separation relationship is a fundamental issue in cohesive zone models because it describes the nonlinear fracture process. Cohesive interactions are generally a function of displacement jump (or separation).
Liliana Bustamante-Góez +2 more
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Advanced Engineering Materials, EarlyView.This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim +3 more
wiley +1 more source
A new cohesive-based modelling of moisture-dependent mode II delamination of carbon/epoxy composites
Journal of Materials Research and TechnologyThe cohesive zone model (CZM) is widely employed for simulating delamination and debonding behaviour in engineering structures. However, the choice of CZM shape impacts the accuracy of simulation results.
M.N. Mohd Fua'ad +4 more
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Advanced Engineering Materials, EarlyView.Grain boundary triple junctions are an essential ingredient of the microstructure of polycrystalline materials. In this study, a triple junction is observed using atomic‐resolution scanning transmission electron microscopy and characterized. Computer simulations reveal that the junction has a dislocation character that is determined by the joining ...
Tobias Brink +4 more
wiley +1 more source
Cohesive zone models in history dependent materials [PDF]
, 2013 Copyright @ 2013 ACMECohesive zone model is a well known concept in nonlinear fracture mechanics of elasto-plastic materials. In contrast to that, we discuss a development of the cohesive zone model to linear, but time and history dependent, materials ...
Mikhailov, SE, Hakim, L
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