Journal of The Mechanics and Physics of Solids最新文献

{"title":"Fracture analysis of nonlocally homogenised solids via stochastic gradient estimates embedded in physics-informed neural networks","authors":"Rohit Sinha ,&nbsp;Kolati Heman Sudeep ,&nbsp;Arjun Kaithavalappil,&nbsp;Saikat Sarkar","doi":"10.1016/j.jmps.2025.106458","DOIUrl":"10.1016/j.jmps.2025.106458","url":null,"abstract":"<div><div>Architected materials exhibit rich fracture behaviour, governed by microstructural interactions that are often difficult to capture. To overcome this challenge, we present a length-scale-informed, homogenised continuum framework in which nonlocal interactions are captured through a stochastic gradient estimator (SGE). The method substitutes explicit microstructural resolution with a radius of influence, which represents the communication distance between neighbours in a homogenised medium. This nonlocal continuum is embedded in a physics-informed neural network (PINN), which minimises a nonlocal energy functional involving displacement and phase field damage. PINN is adopted due to its computational efficiency compared to finite-element implementations of nonlocal models. Using two benchmark problems-a single-edge notched plate and a notched plate with an off-centre hole-we demonstrate that the present model recovers classic nonlocal fracture behaviours and reveals new geometric effects. In the notched plate, increasing the interaction radius produces the expected nonlocalisation of strain energy. In the plate with a hole, however, the same nonlocal mechanism leads to a geometry-induced shift in crack nucleation at the curved hole boundary, accompanied by a counterintuitive reversal of the expected stiffness reduction. This behaviour arises from curvature-assisted, nonlocal stress redistribution that cannot be produced by a local formulation. Dimensional benchmarking against existing damage models confirms the physical consistency and accuracy of the proposed approach. Overall, the study indicates that a homogenised nonlocal continuum, when coupled with an efficient solver, can capture both standard and nonintuitive fracture phenomena without explicit microstructural modelling.</div></div>","PeriodicalId":17331,"journal":{"name":"Journal of The Mechanics and Physics of Solids","volume":"208 ","pages":"Article 106458"},"PeriodicalIF":6.0,"publicationDate":"2025-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145689697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"In search of constitutive conditions in isotropic hyperelasticity: polyconvexity versus true-stress-true-strain monotonicity","authors":"Maximilian P. Wollner ,&nbsp;Gerhard A. Holzapfel ,&nbsp;Patrizio Neff","doi":"10.1016/j.jmps.2025.106465","DOIUrl":"10.1016/j.jmps.2025.106465","url":null,"abstract":"<div><div>The polyconvexity of a strain-energy function is nowadays increasingly presented as the ultimate material stability condition for an idealized elastic response. While the mathematical merits of polyconvexity are clearly understood, its mechanical consequences have received less attention. In this contribution we contrast polyconvexity with the recently rediscovered true-stress-true-strain monotonicity (TSTS-M⁺⁺) condition. By way of explicit examples, we show that neither condition by itself is strong enough to guarantee physically reasonable behavior for ideal isotropic elasticity. In particular, polyconvexity does not imply a monotone trajectory of the Cauchy stress in unconstrained uniaxial extension which TSTS-M⁺⁺ ensures. On the other hand, TSTS-M⁺⁺ does not impose a monotone Cauchy shear stress response in simple shear which is enforced by Legendre-Hadamard ellipticity and in turn polyconvexity. Both scenarios are proven through the construction of appropriate strain-energy functions. Consequently, a combination of polyconvexity, ensuring Legendre-Hadamard ellipticity, and TSTS-M⁺⁺ seems to be a viable solution to Truesdell’s Hauptproblem. However, so far no isotropic strain-energy function has been identified that satisfies both constraints globally at the same time. Although we are unable to deliver a valid solution here, we provide several results that could prove helpful in the construction of such an exceptional strain-energy function. <em>In memory of</em> Miroslav Šilhavý (1949–2025)</div></div>","PeriodicalId":17331,"journal":{"name":"Journal of The Mechanics and Physics of Solids","volume":"209 ","pages":"Article 106465"},"PeriodicalIF":6.0,"publicationDate":"2025-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145689708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Shell-lattice metamaterials with intrinsic contact stabilization for exceptional mechanical performance and nonlinear stability","authors":"Peijie Zhang ,&nbsp;Xueyan Chen ,&nbsp;Penghui Yu ,&nbsp;Kun Zhao ,&nbsp;Hang Yin ,&nbsp;Changguo Wang ,&nbsp;Huifeng Tan ,&nbsp;Muamer Kadic","doi":"10.1016/j.jmps.2025.106467","DOIUrl":"10.1016/j.jmps.2025.106467","url":null,"abstract":"<div><div>Although lattice mechanical metamaterials offer low weight and tailorable properties, they face a fundamental barrier to adoption at low relative densities: optimising elastic-plastic performance usually results in reduced buckling resistance (nonlinear stability). Here, we present a novel shell-lattice metamaterial design methodology that eliminates the need to compromise between high yield strength and nonlinear stability at low relative densities. This methodology also provides high specific stiffness and high energy absorption. Our design features seamlessly integrated elliptical hollow struts and hollow spherical nodes. Leveraging a stretching-dominated mechanism augmented by contact-enhanced stabilisation, the architecture provides compensatory reinforcement under large deformations. We numerically investigate and experimentally validate the influence of key geometrical ratios on the mechanical properties. Crucially, elastic isotropy can be achieved through parameter optimisation, and broad tenability enables customised anisotropic elastic responses for diverse applications. Across relative densities ranging from 0.01 to 0.5, our proposed shell lattices demonstrate consistent superiority over conventional truss and shell lattices of equal density. At a relative density of 0.1, the designs deliver a 5 % rise in Young’s modulus, a 38 % increase in yield strength, and almost double the energy absorption capacity, significantly outperforming conventional TPMS-like shell lattices. These enhancements arise from internal contact mechanisms that stabilise post-buckling behaviour, yielding consistent or enhanced stress-strain responses. This methodology overcomes the limitations of low-density stretching-dominated lattices, paving the way for advanced, lightweight, load-bearing structures, energy absorbers, and multifunctional metamaterials.</div></div>","PeriodicalId":17331,"journal":{"name":"Journal of The Mechanics and Physics of Solids","volume":"208 ","pages":"Article 106467"},"PeriodicalIF":6.0,"publicationDate":"2025-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145689710","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The broad wrinkling landscape of hyperelastic parallelogram-shaped membranes: From wrinkle migration to restabilization and their subsequent reappearance elsewhere","authors":"Mohammad Hosein Nejabatmeimandi ,&nbsp;Francesco Dal Corso","doi":"10.1016/j.jmps.2025.106461","DOIUrl":"10.1016/j.jmps.2025.106461","url":null,"abstract":"<div><div>Wrinkling is a commonly observed out-of-plane instability in membrane structures due to their extremely low bending-to-stretching stiffness ratio. It has been extensively investigated for symmetric membrane geometries and boundary conditions that induce planar non-uniform stress states by preventing the lateral contraction at the edges, and is also known to potentially display self-restabilization. This study investigates an initially flat, parallelogram-shaped hyperelastic membrane, focusing on the effect of the inclination angle that defines its deviation from rectangular geometry. It is shown that wrinkling can occur either centrally or at the two opposite obtuse-angled corners–even for small inclination angles–during stretching with unconstrained lateral contraction, a condition under which the flat configuration for the rectangular counterpart remains always stable. Three distinct evolutions of the wrinkling pattern are numerically identified, all ultimately leading to corner-localized wrinkles. This final state may arise (i) directly, without a prior bifurcation, or after the appearance of central wrinkling that either (ii) restabilizes or (iii) separates and migrates toward the corners. A closed-form expression for the critical wrinkling condition is derived by combining a perturbation approach with an energy-based method in the framework of linear elasticity. This provides an accurate estimate of the onset and pattern of central wrinkling. The present findings reveal new pathways in wrinkling pattern evolution and introduce a novel approach to unconventional boundary-value problems, with potential applications ranging from lightweight structural systems to flexible electronics.</div></div>","PeriodicalId":17331,"journal":{"name":"Journal of The Mechanics and Physics of Solids","volume":"208 ","pages":"Article 106461"},"PeriodicalIF":6.0,"publicationDate":"2025-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145689712","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A probabilistic buckling model for hemispherical shells with non-interacting localized defects","authors":"Zheren Baizhikova ,&nbsp;Uba K. Ubamanyu ,&nbsp;Fani Derveni ,&nbsp;Roberto Ballarini ,&nbsp;Pedro M. Reis ,&nbsp;Jia-Liang Le","doi":"10.1016/j.jmps.2025.106468","DOIUrl":"10.1016/j.jmps.2025.106468","url":null,"abstract":"<div><div>This paper presents a combined computational and analytical investigation on the probability distribution of the knockdown factor of hemispherical shells containing multiple non-interacting localized geometrical defects. In the analytical model, the statistics of the knockdown factor for shells with a single defect are explicitly linked to the statistics of the defect amplitude. The model is then extended to shells with multiple non-interacting defects of random amplitudes through a finite weakest-link formulation, which predicts how the mean and coefficient of variation of the knockdown factor depend on the number of defects on the shell surface. The results of extreme value statistics are further used to derive the limiting form of the knockdown-factor distribution. The analytical investigation is accompanied by a series of stochastic finite element (SFE) simulations of hemispherical shells of different dimensions and with different sizes of the zone containing the defects. The analytical model is shown to be in excellent agreement with the simulation results. The main outcome of the analytical model is a statistical size effect on the knockdown factor, governed by the dimensionless radius, for shells containing the maximum possible number of non-interacting defects. A similar size effect has recently been reported for hemispherical shells with continuous random imperfect surfaces. Together, these results offer a new perspective on the universal statistical role of the dimensionless radius in governing the buckling behavior of geometrically imperfect hemispherical shells.</div></div>","PeriodicalId":17331,"journal":{"name":"Journal of The Mechanics and Physics of Solids","volume":"208 ","pages":"Article 106468"},"PeriodicalIF":6.0,"publicationDate":"2025-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145689711","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring the inverse poroelastic behavior of hydrogels: the roles of finite extensibility of polymer chains and unfolding of polymer domains","authors":"Qifang Zhang ,&nbsp;Junjie Liu ,&nbsp;Jinglei Yang ,&nbsp;Shaoxing Qu ,&nbsp;Guozheng Kang","doi":"10.1016/j.jmps.2025.106464","DOIUrl":"10.1016/j.jmps.2025.106464","url":null,"abstract":"<div><div>Hydrogels under stretching can exhibit pronounced deswelling—a phenomenon termed as “inverse poroelasticity”—yet its underlying mechanisms remain indistinct. In this paper, two mechanisms of the inverse poroelasticity of hydrogels are proposed: (1) the finite extensibility of polymer chains, and (2) the unfolding of polymer domains which induces a hydrophilic/hydrophobic transition of polymer chains. A novel constitutive model incorporating the two mechanisms is developed to reproduce the inverse poroelastic behavior of hydrogels. The finite extensibility of polymer chains is captured through the Langevin chain, while the unfolding of polymer domains leads to a varying chain length. Additionally, the hydrophilic/hydrophobic transition is modeled via a newly proposed mixing energy density function. The constitutive model is validated by comparing the results from the model with the experimental data of double network (DN) hydrogels and fibrin hydrogels, both of which exhibit an inverse poroelastic behavior. Furthermore, the proposed constitutive model is applied to investigate the inverse poroelastic fracture of hydrogels through the finite element method. The rate-dependent fracture and delayed fracture of hydrogels with a permeable crack are investigated. It is found that both the rate-dependent fracture and the delayed fracture differ between the hydrogels exhibiting the inverse poroelastic behavior and those displaying the conventional poroelastic behavior. This work deepens the fundamental understanding on the inverse poroelastic behavior of hydrogels and provides insights in designing mechanically robust hydrogels.</div></div>","PeriodicalId":17331,"journal":{"name":"Journal of The Mechanics and Physics of Solids","volume":"208 ","pages":"Article 106464"},"PeriodicalIF":6.0,"publicationDate":"2025-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145689713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A continuum mechanics approach for the deformation of non-Euclidean origami generated by piecewise constant nematic director fields","authors":"Linjuan Wang ,&nbsp;Fan Feng","doi":"10.1016/j.jmps.2025.106460","DOIUrl":"10.1016/j.jmps.2025.106460","url":null,"abstract":"<div><div>We merge classical origami concepts with active actuation by designing origami patterns whose panels undergo prescribed metric changes. These metric changes render the system non-Euclidean, inducing non-zero Gaussian curvature at the vertices after actuation. Such patterns can be realized by programming piecewise constant director fields in liquid crystal elastomer (LCE) sheets. In this work, we address the geometric design of both compatible reference director patterns and their corresponding actuated configurations. On the reference configuration, we systematically construct director patterns that satisfy metric compatibility across interfaces. We prove the existence and uniqueness of compatible director fields at a vertex for the generic case, up to orthogonal duals. The Gaussian curvature of the actuated vertex is computed based on the compatible director fields. On the actuated configuration, we develop a continuum mechanics framework to analyze the kinematics of non-Euclidean origami. In particular, we fully characterize the deformation spaces of three-fold and four-fold vertices and establish analytical relationships between their deformations and the director patterns. Building on these kinematic insights, we propose rational designs of large director patterns: one based on a quadrilateral tiling with alternating positive and negative actuated Gaussian curvature, and the other combining three-fold and four-fold vertices governed by a folding angle theorem. Remarkably, both designs achieve compatibility in both the reference and actuated states. We also propose a design strategy for active metamaterials based on the periodic non-Euclidean origami. The active metamaterials can have two modes of motions by folding or stimulating. We anticipate that our geometric framework will facilitate the design of non-Euclidean/active origami structures and broaden their application in active metamaterials, soft actuators, and robotic systems.</div></div>","PeriodicalId":17331,"journal":{"name":"Journal of The Mechanics and Physics of Solids","volume":"208 ","pages":"Article 106460"},"PeriodicalIF":6.0,"publicationDate":"2025-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145657137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Peierls-Nabarro modeling of dislocations in high-entropy alloys","authors":"Xin Liu ,&nbsp;Terrence P. Moran ,&nbsp;Bastien F. G. Aymon ,&nbsp;W. A. Curtin","doi":"10.1016/j.jmps.2025.106457","DOIUrl":"10.1016/j.jmps.2025.106457","url":null,"abstract":"<div><div>The Peierls-Nabarro (PN) framework for modeling of dislocations is adapted and evaluated for application to high-entropy alloys. Solute-dislocation interactions in the complex alloys are introduced rigorously within elasticity theory. Detailed studies are performed on model 1/2⟨111⟩{110} edge dislocations in the BCC NbTaV high-entropy alloy. Key findings are that: (i) solute misfit stresses dominate the strengthening while fluctuations in the generalized stacking fault energy (GSFE) are negligible; (ii) the misfit stresses cannot be accurately measured using the atomic virial stress; (iii) the core spreading influences the alloy strength; (iv) the PN model using the atomistically-measured GSFE predicts a core narrower than measured atomistically; (v) correlations in atomic stresses have moderate influences on the distribution and spacing of energy barriers at the critical length scale but a small effect on the yield stress, and (vi) with increasing dislocation line length the yield stress using uncorrelated stresses converges quickly but to a value much lower than that found in direct atomistic stresses at 1100Å. Specifically, for segments at the theoretical characteristic length <em>ζ_c</em> ≈ 24Å, the PN model captures the energy landscape encountered by a gliding dislocation in good agreement with atomistic Nudged Elastic Band (NEB) calculations on the same atomistic realizations when the atomistic GSFE is used. Comparisons of the energy barrier distribution and barrier spacing across many simulations show reasonable agreement with NEB. Using a GSFE fitted to match the atomistic core spreading, however, the PN energy landscape is smoother. Using the atomistic GSFE, direct simulations of the <span><math><mrow><mi>T</mi><mo>=</mo><mn>0</mn></mrow></math></span>K stress to achieve dislocation glide are also in good overall agreement with NEB results. Lower strengths are found using the fitted GSFE due to the larger barrier spacing. Strengths with and without the true spatial correlations in the misfit stresses are slightly different. PN predictions of strength of longer dislocation lines show a decrease in strength but saturating at a length of  ≈ 100Å to a value notably lower than atomistic simulations. This very detailed study of the computationally-efficient PN model for HEAs shows that it is viable for the studying dislocations in random alloys but remains imperfect. Nonetheless, the PN model provides significant flexibility to quantitatively and parametrically investigate the role of many different material parameters on many features of alloy strengthening, and enables future incorporation of additional complex metallurgical features such as short-range-order, clustering, and precipitation.</div></div>","PeriodicalId":17331,"journal":{"name":"Journal of The Mechanics and Physics of Solids","volume":"208 ","pages":"Article 106457"},"PeriodicalIF":6.0,"publicationDate":"2025-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145657138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"On dissipative effects in thermo-electrically coupled systems: Hill–Mandel-type homogenisation, asymptotic expansions and two-scale convergence","authors":"D. Güzel ,&nbsp;D. Wiedemann ,&nbsp;T. Kaiser ,&nbsp;A. Menzel","doi":"10.1016/j.jmps.2025.106427","DOIUrl":"10.1016/j.jmps.2025.106427","url":null,"abstract":"<div><div>Accurately predicting the macroscopic behaviour of heterogeneous materials, particularly in thermo-electrically coupled systems, remains a challenging problem in materials science and engineering. Against this background, this study presents a comprehensive framework for the homogenisation of electrical conductors subject to strongly coupled thermo-electrical processes in (quasi-)stationary settings, with particular focus lying on Joule heating and temperature-dependent electrical conductivities. The proposed methodology combines analytical homogenisation, asymptotic expansions and Hill–Mandel-type multiscale techniques. In doing so, both, a natural physical interpretation and a rigorous mathematical justification of the governing set of effective macroscopic field equations are provided. Representative boundary value problems in two- and three dimensional settings are eventually studied to validate the effectiveness of these methods in capturing the complex behaviour of heterogeneous thermo-electric materials.</div></div>","PeriodicalId":17331,"journal":{"name":"Journal of The Mechanics and Physics of Solids","volume":"208 ","pages":"Article 106427"},"PeriodicalIF":6.0,"publicationDate":"2025-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145657139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Instability of vascular bilayer reveals the protective role of connective tissue","authors":"Dong Wu ,&nbsp;Benzhu Guo ,&nbsp;Yafei Yin ,&nbsp;Shuai Zuo ,&nbsp;Hongshuai Lei ,&nbsp;Zeang Zhao ,&nbsp;Daining Fang","doi":"10.1016/j.jmps.2025.106466","DOIUrl":"10.1016/j.jmps.2025.106466","url":null,"abstract":"<div><div>Biological vessels are often enveloped by connective tissues that exhibit markedly different mechanical properties from the vessel wall, including high compressibility and nonlinear strain stiffening. While these composite structures are ubiquitous in soft tissue systems, the role of surrounding connective tissue in modulating vascular buckling behavior remains poorly understood. In this study, we develop a theoretical framework to investigate how connective tissue regulate mechanical stability in bilayer vessel–tissue systems. Moving beyond conventional models that assume homogeneous and incompressible materials, we introduce a more physiologically representative structure composed of a compliant, compressible outer tissue layer enclosing a stiff, incompressible vascular core. A bifurcation analysis based on incremental theory is performed to predict critical buckling performance, with results validated by both experiments and finite element simulations. The results reveal that connective tissue’s compressibility substantially increases the buckling threshold by redistributing stress across the interface and mitigating stress concentration within the vessel layer. Furthermore, comparison with actual aortic tissue reveals a stress-deconcentrating mechanism that enhances the structural resistance to buckling, a behavior not captured by idealized neoHookean models. These findings might provide mechanistic insights into tissue-mediated buckling suppression and offer design guidelines in soft biological interfaces and vascular-mimetic materials.</div></div>","PeriodicalId":17331,"journal":{"name":"Journal of The Mechanics and Physics of Solids","volume":"208 ","pages":"Article 106466"},"PeriodicalIF":6.0,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145657136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}