Mechanics of Materials最新文献_第7页

Effects of heat treatment parameters and grain sizes on mechanical response of amorphous/crystalline CuZr composites

IF 3.4 3区材料科学

Mechanics of Materials Pub Date : 2025-02-01 DOI: 10.1016/j.mechmat.2024.105233

Menghan Yin , Mengye Duan , Tao Fu , Jie Wang , Shayuan Weng , Xiang Chen , Xianghe Peng

{"title":"Effects of heat treatment parameters and grain sizes on mechanical response of amorphous/crystalline CuZr composites","authors":"Menghan Yin , Mengye Duan , Tao Fu , Jie Wang , Shayuan Weng , Xiang Chen , Xianghe Peng","doi":"10.1016/j.mechmat.2024.105233","DOIUrl":"10.1016/j.mechmat.2024.105233","url":null,"abstract":"<div><div>The amorphous phase proportion in nanocrystalline/amorphous CuZr samples was tailored using heat treatment processes under a fast-dynamic regime by varying temperature and time. It was revealed that using molecular dynamics simulations of tension tests, the samples with a larger fraction of crystalline phase exhibit superior mechanical properties. During tension, a dual-slope phenomenon was observed, driven by grain boundary behaviors and subsequent phase transition in the crystalline phase. The plastic deformation was mainly dominated by slip bands generated from dislocation nucleation in the crystalline phase, rather than embryonic shear bands in the amorphous phase. In contrast, the samples with a higher fraction of amorphous phase exhibit softening, leading to reduced mechanical properties. Plastic deformation in these samples is initiated by shear band nucleation in the amorphous phase, which expands within the amorphous phase and induces the formation of slip bands in the crystalline phase, though deformation remains predominantly governed by shear bands. These results can provide insight into the deformation behavior of nanoscale amorphous/crystalline dual-phase CuZr composites and guidance for the structural optimization of high-strength and high-plasticity amorphous/crystalline composites.</div></div>","PeriodicalId":18296,"journal":{"name":"Mechanics of Materials","volume":"201 ","pages":"Article 105233"},"PeriodicalIF":3.4,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143150922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Enhancing strength-ductility synergy of multilayer metals by periodic necking: Experiments and simulations

IF 3.4 3区材料科学

Mechanics of Materials Pub Date : 2025-02-01 DOI: 10.1016/j.mechmat.2024.105210

Jianfeng Zhao , Baoxi Liu , Wenxing Yu , Zengmeng Lin , Xiaochong Lu , Xu Zhang , Hui Chen

{"title":"Enhancing strength-ductility synergy of multilayer metals by periodic necking: Experiments and simulations","authors":"Jianfeng Zhao , Baoxi Liu , Wenxing Yu , Zengmeng Lin , Xiaochong Lu , Xu Zhang , Hui Chen","doi":"10.1016/j.mechmat.2024.105210","DOIUrl":"10.1016/j.mechmat.2024.105210","url":null,"abstract":"<div><div>Multilayer metals are typical heterostructured materials where superior strength-ductility synergy is sought by combining materials with significant mismatches in mechanical properties. Strain delocalization has been identified as a pivotal mechanism for improving their ductility. However, the strategy for achieving this enhancement through manipulating the critical geometrical and mechanical factors pertaining to multilayer materials remains unclear. In this study, the uniaxial tensile behavior of multilayer TWIP/maraging steels is investigated through experiments, which unveil periodic necking-assisted plasticity regulated by the properties of constituent materials, rendering the multilayer steel both strong and ductile (Ultimate strength∼1.5 GPa, fracture straiñ15%). To explore optimized strategies for enhancing this advantage, detailed finite element simulations are performed on the tensile deformation of multilayer TWIP/maraging steels with varying geometrical and mechanical parameters. The formation of periodic necks observed in experiments is successfully reproduced by employing a ductile damage model for the constituent material and a cohesive zone model for the interface. Comprehensive simulation results revealed that within the parameter range studied in this work, the layer thickness ratio is the most relevant factor dominating the strength-ductility synergy, while the layer thickness, interface strength, interface thickness, and strain hardening ability of the TWIP steel mainly affect the ductility rather than strength. This research contributes to our understanding of ductility mediated by strain delocalization and provides valuable insights for the design of multilayer metals.</div></div>","PeriodicalId":18296,"journal":{"name":"Mechanics of Materials","volume":"201 ","pages":"Article 105210"},"PeriodicalIF":3.4,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143150925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A micromechanical model to predict the effective thermomechanical behavior of one-way shape memory polymers

IF 3.4 3区材料科学

Mechanics of Materials Pub Date : 2025-02-01 DOI: 10.1016/j.mechmat.2024.105230

M. Bakhtiari, K. Narooei

{"title":"A micromechanical model to predict the effective thermomechanical behavior of one-way shape memory polymers","authors":"M. Bakhtiari, K. Narooei","doi":"10.1016/j.mechmat.2024.105230","DOIUrl":"10.1016/j.mechmat.2024.105230","url":null,"abstract":"<div><div>Shape memory polymers (SMPs) are a class of intelligent materials capable of recovering their original shape in response to external stimuli. This study employs a modified Mori-Tanaka (MMT) model to predict the effective thermomechanical behavior of SMPs. By utilizing a homogenization procedure, a constitutive equation describing the evolution of the effective behavior of SMPs under thermomechanical loading was proposed. The model accounted for the SMP's dual-phase structure, consisting of active and frozen phases, and determined the effective stiffness by considering each phase's shape and volume fraction. Unlike existing phase transition models, the proposed model incorporates the interaction between phases and the phase transition process throughout the thermomechanical cycle. The model was implemented in the UMAT user subroutine of the ABAQUS software to simulate the mechanical behavior of SMPs. Investigations into various inclusion phase shapes revealed that an ellipsoidal shape most accurately represents the morphology of the inclusion phase. While shape recovery is influenced by inelastic strain, the stress response of the present model showed improved agreement with experimental results due to the consideration of phase interactions during transformation. Application of the proposed model to the auxetic behavior of a re-entrant structure fabricated from PLA demonstrated that varying Poisson's ratios and cell-opening factors (CoF) can be achieved by programming different deformation magnitudes. The most negative Poisson's ratio (−0.64) was obtained at a 70° re-entrant angle induced by a 20 mm pre-displacement. Additionally, the formulation was extended to simulate particle release, highlighting its potential application in drug delivery. The findings suggested that microstructure and non-uniform deformation significantly influence the cell-opening factor.</div></div>","PeriodicalId":18296,"journal":{"name":"Mechanics of Materials","volume":"201 ","pages":"Article 105230"},"PeriodicalIF":3.4,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143150959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Multi-mechanism damage-coupled constitutive model for ratchetting-fatigue interaction of extruded AZ31 magnesium alloy

IF 3.4 3区材料科学

Mechanics of Materials Pub Date : 2025-01-31 DOI: 10.1016/j.mechmat.2025.105277

Yu Lei , Ziyi Wang , Chao Yu , Guozheng Kang

{"title":"Multi-mechanism damage-coupled constitutive model for ratchetting-fatigue interaction of extruded AZ31 magnesium alloy","authors":"Yu Lei , Ziyi Wang , Chao Yu , Guozheng Kang","doi":"10.1016/j.mechmat.2025.105277","DOIUrl":"10.1016/j.mechmat.2025.105277","url":null,"abstract":"<div><div>Magnesium (Mg) alloys have attracted much attention because of their advantage in lightweight design, and a theory of fatigue damage is a key issue for their engineering applications. Therefore, to capture the failure process of extruded AZ31 Mg alloy under complex stress states, a multi-mechanism damage-coupled constitutive model is constructed to reasonably describe the ratchetting-fatigue interaction of extruded AZ31 Mg alloy in the framework of continuum damage mechanics. Based on the multi-mechanism cyclic plastic constitutive model, the so-called pure fatigue damage caused by the plastic deformation resulted from different mechanisms (i.e., dislocation slipping and twinning/detwinning) is innovatively considered. Thus, two distinct evolution rules are formulated to account for two pure fatigue damage parts, respectively, and specifically addressing the coupling of such two damage parts. In addition, in view of significant ratchetting occurred in the extruded AZ31 Mg alloy under the loading conditions with high mean stresses and at elevated temperatures, additional damage caused by ratchetting (denoted as ratchetting damage) is also introduced into the evolution rule of total damage variable. Compared with the experimental results, the multi-mechanism damage-coupled constitutive model proposed in this paper can effectively predict the whole-life ratchetting and fatigue life of extruded AZ31 Mg alloy under different deformation mechanisms and at elevated temperatures.</div></div>","PeriodicalId":18296,"journal":{"name":"Mechanics of Materials","volume":"203 ","pages":"Article 105277"},"PeriodicalIF":3.4,"publicationDate":"2025-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143161116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of configurational/material forces in strain gradient elasticity theory

IF 3.4 3区材料科学

Mechanics of Materials Pub Date : 2025-01-31 DOI: 10.1016/j.mechmat.2025.105240

Prince Henry Serrao, Sergey Kozinov

{"title":"Evaluation of configurational/material forces in strain gradient elasticity theory","authors":"Prince Henry Serrao, Sergey Kozinov","doi":"10.1016/j.mechmat.2025.105240","DOIUrl":"10.1016/j.mechmat.2025.105240","url":null,"abstract":"<div><div>Configurational mechanics enables prediction of the inhomogeneities evolution, with the added advantage of the possibility of tracking their direction of growth. It is well-established for classical elasticity but is largely unexplored for strain gradient elasticity. Until now, efforts related to strain gradient elasticity have been primarily theoretical, requiring numerical investigations. The current research is a leap forward to encompass the complexity arising due to non-intuitive higher-order gradient terms in configurational mechanics. After verifying the stability of the mixed FE solution, the concept of manufactured solutions is utilized to highlight the trustworthiness of the newly developed post-processing configurational force script. This is followed by systematic investigations of different assumptions about the Eshelby stress tensor and its corresponding outcomes. Novel results, including the cause of shielding effect of strain gradient elasticity are discussed. Current research brings in important findings from higher-order configurational mechanics, further applicable in the fracture mechanics community.</div></div>","PeriodicalId":18296,"journal":{"name":"Mechanics of Materials","volume":"203 ","pages":"Article 105240"},"PeriodicalIF":3.4,"publicationDate":"2025-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143161117","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of thermal stress intensity factors of an interface crack in FGMs with varying thermal expansion coefficient by multi-region BEM

IF 3.4 3区材料科学

Mechanics of Materials Pub Date : 2025-01-30 DOI: 10.1016/j.mechmat.2025.105266

Yen-Ling Chung, Kun-Lin Lee

{"title":"Evaluation of thermal stress intensity factors of an interface crack in FGMs with varying thermal expansion coefficient by multi-region BEM","authors":"Yen-Ling Chung, Kun-Lin Lee","doi":"10.1016/j.mechmat.2025.105266","DOIUrl":"10.1016/j.mechmat.2025.105266","url":null,"abstract":"<div><div>Functionally Graded Materials (FGMs) with constant Young's modulus and Poisson's ratio but varying thermal expansion coefficients termed <span><math><mrow><mi>α</mi><mtext>FGM</mtext></mrow></math></span> are the focus of this study. The objective is to evaluate the thermal stress intensity factors (TSIF) of interface cracks in <span><math><mrow><mi>α</mi><mtext>FGMs</mtext></mrow></math></span> under thermal loading using the Boundary Element Method (BEM). The thermal loading on <span><math><mrow><mi>α</mi><mtext>FGM</mtext></mrow></math></span>, equated to body forces, is addressed by deriving a particular solution to Navier's equation through Fourier series expansion. This enables the application of BEM without necessitating kernel function modifications. Then with this particular solution integrated, the boundary conditions of the homogeneous problem are defined. Subsequently, the homogeneous solution is computed using the multi-region BEM. Finally, the complete solutions are obtained by combining both the homogeneous and particular solutions. This study evaluates the TSIFs of an edge crack in a single-layer <span><math><mrow><mi>α</mi><mtext>FGM</mtext></mrow></math></span> and an interface crack in a two-layer. <span><math><mrow><mi>α</mi><mtext>FGM</mtext></mrow></math></span>. under temperature loadings. The correlations between TSIF, bi-material characteristics, thermal expansion coefficient mismatch, and varying crack lengths are under investigation.</div></div>","PeriodicalId":18296,"journal":{"name":"Mechanics of Materials","volume":"203 ","pages":"Article 105266"},"PeriodicalIF":3.4,"publicationDate":"2025-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143387419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Dynamic fragmentation of expanding ductile structures: Defect opening, stress release fronts and cohesive zone interactions

IF 3.4 3区材料科学

Mechanics of Materials Pub Date : 2025-01-30 DOI: 10.1016/j.mechmat.2025.105264

J.L. Dequiedt

{"title":"Dynamic fragmentation of expanding ductile structures: Defect opening, stress release fronts and cohesive zone interactions","authors":"J.L. Dequiedt","doi":"10.1016/j.mechmat.2025.105264","DOIUrl":"10.1016/j.mechmat.2025.105264","url":null,"abstract":"<div><div>The fragmentation of a one-dimensional expanding structure under dynamic loading conditions is analyzed, since the early work of Mott, as a competition between the activation of local defects and the inhibition of other ones by release fronts emitted when defect failure occurs. The celerity of these so-called Mott waves is computed under the assumption of immediate defect stress relaxation at failure time and it controls inhibition. However, in ductile metals, defects consist in progressively forming localized necks breaking by a process coupling plasticity and ductile failure, i.e., pore growth and coalescence. Failure is thus a non-instantaneous and dissipative process and the defect interaction problem is more complex. On the one hand, the propagation of release fronts is delayed and their celerity is a function of the effective cohesive model governing defect evolution. On the other hand, when the release fronts emitted by two neighboring defects meet as they are still opening, their subsequent evolution is driven by the interplay between the inertia of the block separating them and the evolution of the two cohesive stresses: defect unloading before complete opening occurs in some cases. The whole structure fragmentation process then involves broken, partially open (arrested necks) and inhibited defects and lead to fragment sets different from the ones predicted under the Mott assumption.</div></div>","PeriodicalId":18296,"journal":{"name":"Mechanics of Materials","volume":"203 ","pages":"Article 105264"},"PeriodicalIF":3.4,"publicationDate":"2025-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143378017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A microstructure-based finite element model of the human left ventricle for simulating the trans-scale myocardial mechanical behaviors

IF 3.4 3区材料科学

Mechanics of Materials Pub Date : 2025-01-29 DOI: 10.1016/j.mechmat.2025.105273

Taiwei Liu , Fuyou Liang

{"title":"A microstructure-based finite element model of the human left ventricle for simulating the trans-scale myocardial mechanical behaviors","authors":"Taiwei Liu , Fuyou Liang","doi":"10.1016/j.mechmat.2025.105273","DOIUrl":"10.1016/j.mechmat.2025.105273","url":null,"abstract":"<div><div>The hierarchical structure and heterogeneous composition of the myocardial tissue and the differential mechanical properties of myocardial components together make the mechanical behaviors of the left ventricle (LV) highly complex. In the present study, we developed a microstructure-based (MB) finite element model to quantify the time-varying myocardial mechanics of the LV during an entire cardiac cycle while accounting for the mechanical states of individual myocardial components. The modeling work started from building constitutive models for individual myocardial components based on their microstructure and mechanical properties, followed by combining them to form an integrated constitutive model of myocardial micro-tissue that was programmed on the discretized finite elements of the myocardium. Verification/validation studies performed at multiple scale levels demonstrated the good performances of the modeling methods. Numerical simulation for a normal LV reasonably reproduced the typical pressure-volume loop, demonstrated the spatiotemporal changes in myocardial displacement and stress over a cardiac cycle, and revealed the differential mechanical states of cardiomyocytes located in different myocardial regions. Furthermore, the model was applied to address the impact of regional replacement fibrosis. The results showed that replacement fibrosis impaired both the diastolic and the systolic functions, altered the spatial distributions of myocardial displacement and stress, and reduced the systolic cardiomyocyte stress in the fibrotic myocardial region. In summary, the study demonstrated the significance of accounting for the MB mechanical properties of myocardium when modeling the mechanical behaviors of the LV, and the model may contribute as a useful tool for addressing biomechanical problems related to cardiomyopathies.</div></div>","PeriodicalId":18296,"journal":{"name":"Mechanics of Materials","volume":"203 ","pages":"Article 105273"},"PeriodicalIF":3.4,"publicationDate":"2025-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143349493","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Stress concentration around a pressurized elliptical hole in a soft elastic solid: Modified results and nonlinear effects

IF 3.4 3区材料科学

Mechanics of Materials Pub Date : 2025-01-27 DOI: 10.1016/j.mechmat.2025.105272

Molin Sun , Cheng Huang , Ming Dai

{"title":"Stress concentration around a pressurized elliptical hole in a soft elastic solid: Modified results and nonlinear effects","authors":"Molin Sun , Cheng Huang , Ming Dai","doi":"10.1016/j.mechmat.2025.105272","DOIUrl":"10.1016/j.mechmat.2025.105272","url":null,"abstract":"<div><div>Solutions for the elastic field in a perforated structure induced by internal loadings play an essential role in a variety of branches of engineering and applied sciences including pressure vessels and mechanics of biological tissues. In this paper, we reconsider the plane deformation problem of an elastic medium containing an elliptical hole under internal pressure. In contrast to the classical solution for this problem in which the local stress field around the elliptical hole is independent of the stiffness of the surrounding medium, we present a modified closed-form solution incorporating the ratio of the internal pressure to the modulus of the medium by taking into account the directional change of the internal pressure during deformation. We show via large deformation-based finite element simulations of a hyperelastic solid with a pressurized elliptical hole that the modified solution is indeed more accurate than the classical counterpart in predicting the local elastic field and is capable of capturing, to some extent, the nonlinear elastic response of the perforated solid to the internal pressure. In particular, we attain a stiffness-dependent stress intensity factor at the tips of the hole when it tends to a slender crack. Numerical examples are also presented to illustrate the detailed differences between the modified and classical solutions relative to the aspect ratio of the elliptical hole.</div></div>","PeriodicalId":18296,"journal":{"name":"Mechanics of Materials","volume":"203 ","pages":"Article 105272"},"PeriodicalIF":3.4,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143161115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Numerical simulation of band gap characteristics for periodically arranged curvilinear fiber laminated plates

IF 3.4 3区材料科学

Mechanics of Materials Pub Date : 2025-01-27 DOI: 10.1016/j.mechmat.2025.105265

Houan Ma , Zixu Xia , Yu Cong , Shuitao Gu , Liqun Xiao

{"title":"Numerical simulation of band gap characteristics for periodically arranged curvilinear fiber laminated plates","authors":"Houan Ma , Zixu Xia , Yu Cong , Shuitao Gu , Liqun Xiao","doi":"10.1016/j.mechmat.2025.105265","DOIUrl":"10.1016/j.mechmat.2025.105265","url":null,"abstract":"<div><div>This paper introduces curvilinear fiber laminated plates into the design of phononic crystal structures, proposing a model of periodic curvilinear fiber laminated plates and establishing a framework for band gap analysis. Specifically, we compare the band gap calculation results obtained using the finite element method (FEM) with those obtained using the plane wave expansion method, verifying the accuracy of our numerical approach. Based on this, we compare the band gap characteristics of curvilinear fibers and straight fibers, finding that the inclusion of curvilinear fibers significantly enhances the low-frequency band gap performance of the structure. Furthermore, we analyze the influence of the curvilinear fiber orientation parameters, discovering that these parameters affect the band gap characteristics of the structure. By adjusting the curvilinear fiber orientation parameters, it is possible to tailor the band gap properties to meet specific engineering requirements, greatly enhancing the design flexibility of the structure. Finally, we investigate the propagation of waves in various directions within the periodic curvilinear fiber laminated plates. Studies indicate that wave propagation in curvilinear fiber laminated plates exhibits more complex phenomena compared to straight fiber laminated plates. The patterns of wave energy flow also validate the effectiveness of the band gap.</div></div>","PeriodicalId":18296,"journal":{"name":"Mechanics of Materials","volume":"203 ","pages":"Article 105265"},"PeriodicalIF":3.4,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143161112","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0