International Journal of Mechanical Sciences最新文献

{"title":"Ballistic performance of perforated steel against explosively formed projectile impact","authors":"Yuanbo Li,&nbsp;Jinxiang Wang,&nbsp;Lingquan Kong,&nbsp;Yunkun Hou,&nbsp;Jian Wang,&nbsp;Kui Tang,&nbsp;Ming Yang,&nbsp;Liangtao Liu","doi":"10.1016/j.ijmecsci.2025.110475","DOIUrl":"10.1016/j.ijmecsci.2025.110475","url":null,"abstract":"<div><div>Lightweight protective structures face a critical challenge in simultaneously mitigating high-speed kinetic energy projectiles while maintaining structural efficiency. Honeycomb array perforated steel (HAPS) exhibits distinct protective performance against explosively formed projectiles (EFPs) compared to conventional bullets. A smooth particle hydrodynamics finite-element model numerical simulation and an experimental verification method were used to study the ballistic performance. An analysis was performed to assess the impact of the HAPS arrangement and EFP impact points on protective capabilities. The findings reveal that the protective efficacy is most pronounced when HAPS is placed between two layers of target panels. In the embedding damage mode, the maximum deformation of the back panel in the sandwich structure with HAPS decreased by 52.7 % compared with the HAPS front configuration. In the penetration mode, the ballistic limit velocity increased by 9.9 % compared with the HAPS front configuration. Moreover, the impact location and of the EFP and the cell size of HAPS influences the EFP's penetration capability, with the asymmetric contact between the HAPS and the EFP enhancing the resistance of the structure. Petallike perforations were observed at the rear of the HAPS. These discoveries provide insight into the development of protective structures and offer valuable perspectives for structural design and applications in related fields.</div></div>","PeriodicalId":56287,"journal":{"name":"International Journal of Mechanical Sciences","volume":"301 ","pages":"Article 110475"},"PeriodicalIF":7.1,"publicationDate":"2025-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144305045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analytical force modeling for laser-assisted diamond machining of brittle materials","authors":"Jinyang Ke, Changlin Liu, Changli Wang, Xin Yu, Yang Hu, Jianguo Zhang, Xiao Chen, Jianfeng Xu","doi":"10.1016/j.ijmecsci.2025.110494","DOIUrl":"https://doi.org/10.1016/j.ijmecsci.2025.110494","url":null,"abstract":"Cutting force is a critical indicator that reflects material removal mechanisms and affects surface quality, making its accurate prediction essential. However, due to the superposition of multiple physical fields, predicting cutting force during laser-assisted diamond machining (LADM) remains highly challenging. This study establishes an advanced analytical force calculation framework to elucidate the material removal mechanisms in LADM of brittle materials, taking into account the effects of laser-induced temperature field on material removal behavior. Based on the temperature field simulations, the temperature-dependent mechanical properties influenced by the combined effects of cutting and laser parameters are evaluated through high-temperature nanoindentation. Furthermore, a novel groove fitting algorithm is proposed to provide unified criteria for determining the ductile-brittle transition depth (DBTD), and the dimensionless constants are identified using a genetic algorithm-based optimizer. The developed force model incorporates the elastic recovery on the flank face and the material removal behaviors of ploughing effect, plastic deformation, and brittle fracture on the rake face. Experimental validation on magnesium fluoride demonstrates excellent agreement between predicted and measured cutting forces in both conventional turning and LADM, with prediction errors within 8.62% across the commonly used parameter range of practical applications. The study also discusses how the overheating effect, caused by a mismatch between thermal softening zones and cutting regions under extreme laser conditions, impacts model accuracy. Theoretical and experimental results demonstrate that LADM can effectively reduce the hardness and Young’s modulus of brittle materials, enhance dislocation mobility and plastic deformation, and thereby improve ductile machinability. As a result, LADM leads to increased DBTD, lower cutting forces, and better surface quality compared to conventional machining. Overall, this work not only presents a robust theoretical framework for cutting force prediction, but also deepens the understanding of material removal and surface formation mechanisms in LADM of brittle materials.","PeriodicalId":56287,"journal":{"name":"International Journal of Mechanical Sciences","volume":"11 1","pages":""},"PeriodicalIF":7.3,"publicationDate":"2025-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144305047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Thermal-fluid performance degradation of turbulators in additively manufactured turbine cooling","authors":"Seungyeong Choi ,&nbsp;Dougal Jackson ,&nbsp;Thomas Melia ,&nbsp;Peter Ireland","doi":"10.1016/j.ijmecsci.2025.110495","DOIUrl":"10.1016/j.ijmecsci.2025.110495","url":null,"abstract":"<div><div>Ribs, or turbulators are an effective method for enhancing cooling in internal passages in a wide range of applications like microfluidics, gas turbine engines, and nuclear fusion reactors, as they can typically double the heat transfer through the generation of secondary vortices and zones of high heat transfer coefficient. However, in future additive manufactured high-temperature turbine parts for aviation gas turbine engines, the sub-mm scale ribs within the cooling passage can sometimes be manufactured with geometry differences compared to the design intent. Here, we investigated the impact on thermal performance of potential turbulator manufacturing variation due to shrinkage of the rib center region and broadening of the rib side. Local heat transfer coefficients on all surfaces, including design-deviated curved ribs, were experimentally measured in a large-scale rig by applying two transient methods using liquid crystal thermography and high-conductive material ribs. Pressure measurements were used to evaluate the friction factor and to validate the numerical simulations. 5 cases, including the design intent case of 45° angled round-edged rib arranged in a staggered configuration, were tested under engine-representative high Reynolds number in the range from 60,000 to 155,000. The numerical simulations provided an understanding of the flow patterns around the ribs, enhancing insight into the flow mechanisms caused by the shape deviations. Depending on the extent of the shrinkage, the local vortex structure in the inter-rib region changed, resulting in complex heat transfer characteristics that decreased or increased. Broadening of the rib caused reduced heat transfer and increased friction factor. With the combination of shrinkage and broadening, heat transfer on the ribbed wall was reduced by up to 29 %, and the thermal performance factor was reduced by up to 17 %. The largest reduction in heat transfer caused by the potential manufacturing variations occurred in the rib itself. The work has quantified the degradation of thermal performance caused by potential turbulator manufacturing variability away from design intent geometry, and provides insight into the relationship between thermal-fluid performance and deviations from the ideal geometry caused by manufacture.</div></div>","PeriodicalId":56287,"journal":{"name":"International Journal of Mechanical Sciences","volume":"301 ","pages":"Article 110495"},"PeriodicalIF":7.1,"publicationDate":"2025-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144305048","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Thermodynamic-based constitutive model of hot dry rock after cooling","authors":"Zhen Wang ,&nbsp;Shu Zhu ,&nbsp;Yu-xin Yuan ,&nbsp;Ming Wu ,&nbsp;Semaierjiang Maimaitiyusupu ,&nbsp;Zhen-de Zhu ,&nbsp;Xiao-hui Ni","doi":"10.1016/j.ijmecsci.2025.110461","DOIUrl":"10.1016/j.ijmecsci.2025.110461","url":null,"abstract":"<div><div>The residual strength of hot dry rock (HDR) after thermal shock of cooling (TSC) is crucial for maintaining wellbore integrity in geothermal extraction. Notably, the residual strength of most HDR exhibits a non-monotonic variation as original temperature increasing. While damage mechanics can simulate the monotonic degradation of residual strength, accurately modeling this non-monotonic behavior remains challenging. To address this issue, this paper proposes a thermodynamic-based constitutive model that captures this non-monotonic behavior by considering the mutual influence between thermal and stress fields. By employing Onsager reciprocal relations, a constraint matrix for thermodynamic dissipation is established, providing a theoretical basis for constructing the thermodynamic constitutive model considering the mutual influence among physical fields. The model can not only simulate non-monotonic variations in residual strength but also monotonic. By adjusting the mutual influence coefficient of physical fields <span><math><mover><mrow><mi>k</mi></mrow><mo>˜</mo></mover></math></span>, the model can simulate the transition from monotonic to non-monotonic behavior. This approach offers a new method for addressing more realistic and complex situations in practice engineering where both monotonic and non-monotonic behaviors coexist, overcoming limitations of assuming coexistence of \"negative\" and \"positive\" damage in traditional damage mechanics models. This model serves as a computational tool for wellbore stability analysis in geothermal extraction and provides different avenues for studying rock behavior in multi-physical fields.</div></div>","PeriodicalId":56287,"journal":{"name":"International Journal of Mechanical Sciences","volume":"300 ","pages":"Article 110461"},"PeriodicalIF":7.1,"publicationDate":"2025-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144305046","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bionic Spiderweb lattice metamaterials for energy absorption and vibration isolation","authors":"Yanmiao Wang ,&nbsp;Yuanxi Sun ,&nbsp;Xiaohong Chen ,&nbsp;Shuai He ,&nbsp;Junfang Zhang ,&nbsp;Jinbo Hu ,&nbsp;Long Bai ,&nbsp;Chun Hui Wang","doi":"10.1016/j.ijmecsci.2025.110386","DOIUrl":"10.1016/j.ijmecsci.2025.110386","url":null,"abstract":"<div><div>With the growing demand for lightweight, multifunctional materials in complex engineering applications, achieving efficient, broadband vibration isolation and high energy absorption remains a major challenge in conventional lattice structures. To overcome this, we propose a novel bionic spiderweb lattice metamaterial (BSLM) with adjustable curved lattice struts, inspired by the natural energy dissipation and vibration control mechanisms of spiderwebs. We systematically investigated its frequency response, vibration isolation performance, and energy absorption through vibration experiments, quasi-static compression tests, and simulations. The results show that BSLM achieves full-band vibration isolation from 25.32 Hz to 2000 Hz, with an exceptional 51.22 dB attenuation in the low-frequency range-a performance unmatched by conventional metamaterials. A detailed comparison with existing metamaterials, including bistable structures, metamaterial plates with resonators, and sandwich plates, confirms its superior performance in initial isolation frequency and vibration isolation bandwidth. Furthermore, comparative analysis with BCC, FCC, and Gyroid lattices highlights BSLM’s advantages in specific stiffness, energy absorption efficiency, and lightweight vibration isolation capability. Notably, BSLM achieves a vibration isolation bandwidth 17 times wider than previously reported designs, demonstrating its groundbreaking multifunctionality. This superior performance originates from its intricate internal geometry, which enables a multifunctional design integrating vibration isolation and energy absorption. These findings provide valuable insights for the development of advanced metamaterials in future engineering applications.</div></div>","PeriodicalId":56287,"journal":{"name":"International Journal of Mechanical Sciences","volume":"300 ","pages":"Article 110386"},"PeriodicalIF":7.1,"publicationDate":"2025-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144254546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Vacancy dependent shock response of high-entropy alloy FeNiCrCoCu","authors":"M. Majeed ,&nbsp;J. Chen ,&nbsp;J.F. Jin ,&nbsp;C. Li","doi":"10.1016/j.ijmecsci.2025.110408","DOIUrl":"10.1016/j.ijmecsci.2025.110408","url":null,"abstract":"<div><div>Large-scale molecular dynamics simulations are employed to investigate the effect of vacancies on the dynamic response of single-crystal high-entropy alloy FeNiCrCoCu to shock loading, including plasticity and spallation. The shock direction is along four typical crystallographic orientations, [001], [011], [111] and [122], and initial vacancy concentration for each orientation varies from 0% to 2%. Our simulation results indicate that vacancies exhibit a pronounced effect on free surface velocity histories, stress evolution, plastic deformation, and spall damage when vacancy concentration exceeds a critical threshold. Below this threshold, the influence of vacancies is negligible. The critical vacancy concentrations are found to be 1% for [001], 1.5% for [111] and [122], and beyond the explored range (2%) for [011]. Further analysis indicates that this threshold corresponds to the onset of plasticity during compression stage, as increasing vacancy concentration reduces critical shear stress for dislocation activation. The trigger of compression plasticity reduces the strain rate and indirectly promotes the plasticity by altering the stress evolution, during tension stage. In contrast, the direct impact of vacancies on tension plasticity and damage evolution is found to be minimal. The observed reduction in spall strength is attributed to either a lower strain rate, increased tension plasticity, or a combination of both mechanisms.</div></div>","PeriodicalId":56287,"journal":{"name":"International Journal of Mechanical Sciences","volume":"301 ","pages":"Article 110408"},"PeriodicalIF":7.1,"publicationDate":"2025-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144279672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multi-physics two-layer SNS-PFEM for granular mass–water large deformation problems","authors":"Zi-Qi Tang ,&nbsp;Yin-Fu Jin ,&nbsp;Jie Yang ,&nbsp;Zhen-Yu Yin ,&nbsp;Xiangsheng Chen","doi":"10.1016/j.ijmecsci.2025.110492","DOIUrl":"10.1016/j.ijmecsci.2025.110492","url":null,"abstract":"<div><div>Most traditional Thermo-Hydro-Mechanical (THM) coupling approaches are constrained by their single-point three-phase representation, hindering accurate multi-phase interaction simulation. Thus, this study introduces a novel multi-physics two-layer stabilized node-based smoothed Particle Finite Element Method (SNS-PFEM) simulating Thermo-Hydro-Mechanical (THM) coupled large deformation problems between granular mass and water. The key novelties of this proposed method include: (1) incorporating thermal coupling into the existing SNS-PFEM framework, expanding its applicability; (2) utilizing two-layer Lagrangian meshes to independently represent and solve for granular materials and water; (3) employing a fractional step algorithm for solving motion and pressure fields, and an explicit method for solving temperature fields; (4) modeling the interaction between granular materials and water in mesh overlapping regions through drag forces, with heat exchange incorporated via Robin boundary conditions; and (5) combining SNS-PFEM for granular materials to mitigate temporal instabilities with T3-PFEM for water to enhance computational efficiency. The accuracy of the proposed numerical method is validated through a series of benchmark tests, ranging from two-physics coupling (e.g., TM coupling, TH coupling, and HM coupling) to the complex THM coupling. The proposed approach is subsequently applied to two practical cases considering THM coupling: landslide-induced waves and seepage-induced slope instability. The result comparisons highlight the method’s superiority in simulating the THM-related large deformation, demonstrating its potential as a promising tool to solve complex geotechnical engineering.</div></div>","PeriodicalId":56287,"journal":{"name":"International Journal of Mechanical Sciences","volume":"301 ","pages":"Article 110492"},"PeriodicalIF":7.1,"publicationDate":"2025-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144305050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Peridynamic modeling of interfacial failure in 3D-printed concrete","authors":"Yuhang Duan ,&nbsp;Chuan Wang ,&nbsp;Binbin Yin ,&nbsp;K.M. Liew","doi":"10.1016/j.ijmecsci.2025.110490","DOIUrl":"10.1016/j.ijmecsci.2025.110490","url":null,"abstract":"<div><div>Given its superior merits, 3D-printed concrete (3DPC) has transformative implications for the development of digital and green buildings. However, the poor interfacial properties of 3DPC may hinder the widespread adoption of 3DPC, as the construction industry is inherently risk-averse. To address this challenge, we propose a robust peridynamics model to predict interlayer bond strength and realistic crack propagation paths accurately. Assuming that the pore structure in the interfacial region is the primary factor affecting interfacial adhesion, a novel interfacial-controlled peridynamics model is developed using poroelasticity. By introducing a straightforward relation between interface and matrix fracture energy, our numerical model gains another significant advantage: its simplicity, as only one coefficient needs to be calibrated. The effectiveness and reliability of the proposed framework are validated through several numerical examples. Furthermore, as a first attempt, we investigate the interfacial failure of 3DPC, considering the filament heterogeneity under complex loading patterns. The competition between crack penetration and kinking modes of 3DPC is investigated. The results show that such competition significantly influences the final damage distribution, thereby offering valuable guidance for early prevention strategies. The present work provides deeper insights into the interfacial fracture behavior of 3DPC and lays the theoretical groundwork for its practical and large-scale implementation.</div></div>","PeriodicalId":56287,"journal":{"name":"International Journal of Mechanical Sciences","volume":"301 ","pages":"Article 110490"},"PeriodicalIF":7.1,"publicationDate":"2025-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144305049","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nonlinear dynamics analysis of bi-directional sliding guide system","authors":"Guangyong Song ,&nbsp;Changyou Li ,&nbsp;Zhi Tan ,&nbsp;Wei Sun ,&nbsp;Hang Lu ,&nbsp;Guocheng Lv","doi":"10.1016/j.ijmecsci.2025.110462","DOIUrl":"10.1016/j.ijmecsci.2025.110462","url":null,"abstract":"<div><div>The complex vibration behavior of bi-directional sliding guide system directly affects the machining accuracy and stability of the machine tool. In this paper, a new multi-degree-of-freedom nonlinear dynamics model is proposed for the bi-directional sliding guide system of CNC machine tool. Unlike conventional approaches that consider only a single degree of freedom, this study develops a fully coupled 16-degree-of-freedom model to simulate the spatial dynamics of the bi-directional sliding guide system, capturing both translational and rotational motions. Furthermore, the model uniquely integrates the sliding guide and ball screw mechanisms along both the X- and Y-axis feed directions, comprehensively capturing their coupled behavior within the machine's feed system. A hybrid contact modeling strategy is employed, wherein Hertzian contact theory is used to derive the nonlinear restoring forces of the ball screws and bearings. Additionally, the combination of fractal theory and slicing method is innovatively used to describe the complex stiffness of the bonding surface of sliding guide under multi-directional loading. Dynamic experiments at different excitation frequencies confirm the accuracy and reliability of the proposed model. Parametric analyses reveal that key parameters such as fractal dimension, preload and contact angle have a significant effect on the vibration behavior of the system. By adjusting these parameters, the vibration behavior of the system can be improved. This study provides a theoretical foundation for optimizing the performance of bi-directional sliding guide systems.</div></div>","PeriodicalId":56287,"journal":{"name":"International Journal of Mechanical Sciences","volume":"301 ","pages":"Article 110462"},"PeriodicalIF":7.1,"publicationDate":"2025-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144305052","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Vibration suppression of two-panel structure via stiffness-tunable joints","authors":"Wei Hu ,&nbsp;Ziqi Zhou ,&nbsp;Shangyang Zhou ,&nbsp;Renjian Hao ,&nbsp;Tao Chen ,&nbsp;Tao Sun","doi":"10.1016/j.ijmecsci.2025.110487","DOIUrl":"10.1016/j.ijmecsci.2025.110487","url":null,"abstract":"<div><div>Spacecraft solar panels, characterized by low stiffness and weak damping, are prone to produce continuous low-frequency and large-amplitude vibrations under external disturbances in microgravity. To address these challenges, a semi-active method for low-frequency vibration mitigation in spacecraft solar panels using novel Magnetically-Controlled Stiffness-Tunable (MCST) joints is introduced in this study. First, a new configuration of a panel-type spacecraft with multiple MCST joints is proposed, featuring three outstanding advantages: electromagnetic direct-drive, integrated structure and function, and vibration suppression through frequency shift via joint variable stiffness. Second, an analytical dynamic model for a two-panel structure connected by MCST joints is developed using the Rayleigh-Ritz method, explicitly incorporating joint dimensions, mass, and rotational inertia. Then, the natural frequencies and corresponding global mode shapes are determined. Finally, an experimental platform of the two-panel system was constructed to simulate space microgravity conditions. The effectiveness and precision of GMM were confirmed through comparative studies of dynamic models obtained by global mode method (GMM), finite element method (FEM), and experiments. Furthermore, ultra-low-frequency (0.01 Hz) vibration suppression was achieved under non-contact hybrid excitation composed of permanent magnetic and airflow. The results indicated the amplitude reductions of 80.27 % for Panle-1 and 75.16 % for Panle-2 at 0.01 Hz, respectively. These findings present an innovative approach for controlling the low- and ultra-low-frequency vibrations in large space flexible hinged panels.</div></div>","PeriodicalId":56287,"journal":{"name":"International Journal of Mechanical Sciences","volume":"300 ","pages":"Article 110487"},"PeriodicalIF":7.1,"publicationDate":"2025-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144280529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}