Search Results - "International journal of mechanical sciences"

Probabilistic framework for fatigue life assessment of notched components under size effects by Liao, Ding, Zhu, Shun-Peng, Keshtegar, Behrooz, Qian, Guian, Wang, Qingyuan

“…•A modified generalized local model considering multiaxial stress and stress gradient is developed.•A novel probabilistic framework for notch fatigue analysis…”
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Additively manufactured materials and structures: A state-of-the-art review on their mechanical characteristics and energy absorption by Wu, Yaozhong, Fang, Jianguang, Wu, Chi, Li, Cunyi, Sun, Guangyong, Li, Qing

“…•AM techniques used in energy-absorbing materials and structures are reviewed.•AM materials and structures are reviewed with emphasis on energy…”
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Energy absorption characteristics of bio-inspired hierarchical multi-cell square tubes under axial crushing by Ha, Ngoc San, Pham, Thong M., Hao, Hong, Lu, Guoxing

“…•Novel bio-inspired hierarchical multi-cell square (BHMS) tubes were proposed.•The SEA of the BHMS tube was improved compared to that of the conventional…”
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Molecular dynamics simulation of laser assisted grinding of GaN crystals by Li, Chen, Hu, Yuxiu, Zhang, Feihu, Geng, Yanquan, Meng, Binbin

“…•MD simulation of laser assisted single-grit grinding of GaN is performed.•Dislocations, stacking faults and phase transition are generated in grinding…”
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Mechanical properties and energy absorption capabilities of functionally graded lattice structures: Experiments and simulations by Bai, Long, Gong, Cheng, Chen, Xiaohong, Sun, Yuanxi, Xin, Liming, Pu, Huayan, Peng, Yan, Luo, Jun

“…•A novel gradient strategy was proposed and the SG lattice structures were designed accordingly.•The disadvantage of unstable connection between single cells…”
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Constitutive boundary conditions and paradoxes in nonlocal elastic nanobeams by Romano, Giovanni, Barretta, Raffaele, Diaco, Marina, Marotti de Sciarra, Francesco

“…A debated issue, in applications of Eringen's nonlocal model of elasticity to nanobeams, is the paradox concerning the solution of simple beam problems, such…”
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Mechanical and energy absorption characteristics of additively manufactured functionally graded sheet lattice structures with minimal surfaces by Zhao, Miao, Zhang, David Z., Liu, Fei, Li, Zhonghua, Ma, Zhibo, Ren, Zhihao

“…•FGS lattice structures with minimal surfaces were designed and fabricated by SLM.•FGS structures showed a layer-by-layer failure accompanied by sub-layer…”
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Nonlinear vibration and dynamic buckling analyses of sandwich functionally graded porous plate with graphene platelet reinforcement resting on Winkler–Pasternak elastic foundation by Li, Qingya, Wu, Di, Chen, Xiaojun, Liu, Lei, Yu, Yuguo, Gao, Wei

“…•Nonlinear dynamic response and buckling of sandwich porous plate are studied.•The initial imperfection of the plate is investigated.•Functionally graded…”
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A unified solution for vibration analysis of laminated functionally graded shallow shells reinforced by graphene with general boundary conditions by Qin, Zhaoye, Zhao, Shengnan, Pang, Xuejia, Safaei, Babak, Chu, Fulei

“…•A unified approach for free vibration analysis of FG-GPLRC shallow shells is proposed.•Arbitrary boundary conditions are considered by using artificial spring…”
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Design and mechanical characteristics of auxetic metamaterial with tunable stiffness by Cheng, Xian, Zhang, Yi, Ren, Xin, Han, Dong, Jiang, Wei, Zhang, Xue Gang, Luo, Hui Chen, Xie, Yi Min

“…•Re-entrant auxetic metamaterials with tunable stiffness are designed by the variable stiffness factor (VSF) method.•The densification strain of the auxetic…”
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Tunable anisotropic thermal transport in porous carbon foams: The role of phonon coupling by Chen, Xue-Kun, Hu, Xiao-Yan, Jia, Peng, Xie, Zhong-Xiang, Liu, Jun

“…•The thermal conductivity of CFs show remarkable anisotropic behavior, which reflects the structure–property relationship.•Mechanical strain could modify the…”
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Nonlinear forced vibrations of functionally graded piezoelectric cylindrical shells under electric-thermo-mechanical loads by Liu, Yunfei, Qin, Zhaoye, Chu, Fulei

“…•A novel solution approach for nonlinear multi-dofs dynamic response is proposed, in which both stable and unstable solutions are considered.•A coupled…”
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Mechanical response of a triply periodic minimal surface cellular structures manufactured by selective laser melting by Yang, Lei, Yan, Chunze, Han, Changjun, Chen, Peng, Yang, Shoufeng, Shi, Yusheng

“…•A material model based on the SLM-built porous materials was proposed.•The detailed stress and strain distribution were predicted from the FE results.•The…”
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Energy absorption of thin walled tube filled with gradient auxetic structures-theory and simulation by Gao, Qiang, Liao, Wei-Hsin

“…•A thin walled tube filled with double arrowed gradient auxetic structure is proposed.•Analytical models are established to predict the dynamic characteristics…”
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Reversible energy absorbing meta-sandwiches by FDM 4D printing by Bodaghi, M., Serjouei, A., Zolfagharian, A., Fotouhi, M., Rahman, H., Durand, D.

“…•Introducing dual-material auxetic meta-sandwiches by 4D printing technology.•Arranging soft hyper-elastic polymers and elasto-plastic hard shape memory…”
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Characterisation and modeling of additively-manufactured polymeric hybrid lattice structures for energy absorption by Sun, Z.P., Guo, Y.B., Shim, V.P.W.

“…•Original lightweight hybrid lattice structures formulated and fabricated by FDM-based 3D printer to achieve favorable energy absorption…”
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Computational-experimental approaches for fatigue reliability assessment of turbine bladed disks by Zhu, Shun-Peng, Liu, Qiang, Peng, Weiwen, Zhang, Xian-Cheng

“…•A computational-experimental framework for fatigue reliability assessment.•Two schemes based on probabilistic S-N curves and stochastic FE…”
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An innovative quasi-zero stiffness isolator with three pairs of oblique springs by Zhao, Feng, Ji, Jinchen, Ye, Kan, Luo, Quantian

“…•An innovative QZS isolation system with three pairs of linear oblique springs.•Small coefficient of the 3rd order nonlinear term of the Taylor series of the…”
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Effect of shot peening coverage on residual stress and surface roughness of 18CrNiMo7-6 steel by Wu, Jizhan, Liu, Huaiju, Wei, Peitang, Lin, Qinjie, Zhou, Shuangshuang

“…•A random multi-shots peening model considering the initial hardness gradient and residual stress conditions of a carburized rollers is developed.•The…”
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Sheet and network based functionally graded lattice structures manufactured by selective laser melting: Design, mechanical properties, and simulation by Zhou, Hailun, Zhao, Miao, Ma, Zhibo, Zhang, David Z., Fu, Guang

“…•Design method of sheet based functionally graded Gyroid structure based on the mathematical expression of triply periodic minimal surfaces.•Sheet based…”
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