... investigation is conducted on the key system parameters affecting the frequency and amplitude of self-oscillation. In contrast to the complexity of current self-oscillating systems, this particular self-oscillating system features simplicity in structure, ease of manufacture, and strong adaptability...

... Email: ruili@dlut.edu.cn structures vibration Accepted Manuscript Not Copyedited Journal of Applied Mechanics. Received August 27, 2024; Accepted manuscript posted September 14, 2024. doi:10.1115/1.4066771 Copyright © 2024 by ASME Hamiltonian System-Based Symplectic Framework for Analytical...

... for publication in the J ournal of A pplied M echanics . 26 07 2024 16 08 2024 18 08 2024 23 08 2024 energy release rate and delamination laminates micromechanics mixed mode fracture stress analysis structures Office of Naval Research 10.13039/100000006 N00014-20...

... structures Office of Naval Research 10.13039/100000006 N00014-20-1-2605 Accepted Manuscript Not Copyedited Journal of Applied Mechanics. Received July 26, 2024; Accepted manuscript posted August 16, 2024. doi:10.1115/1.4066326 Copyright © 2024 by ASME High Order Theory Approach for Debonded...

...Lianchao Wang; Julio A. Iglesias Martínez; Krzysztof K. Dudek; Gwenn Ulliac; Xinrui Niu; Yajun Zou; Bing Wang; Vincent Laude; Muamer Kadic Materials and structures with tunable mechanical properties are essential for numerous applications. However, constructing such structures poses a great...

...Zeeshan Alam; Atul Kumar Sharma Hard-magnetic soft materials, which exhibit finite deformation under magnetic loading, have emerged as a promising class of soft active materials for the development of phononic structures with tunable elastic wave band gap characteristics. In this paper, we present...

... include structural (especially bridge) bearings, seismic-isolation devices, mounting blocks and bushings, gaskets, and sealing components. Studies of the compression of annular disks that are bonded to rigid platens include [ 2 – 18 ] (whereas the platens are flexible in Refs. [ 19 , 20 ], and tension...

... field prediction can be faster than traditional finite element methods. However, current data-driven techniques to predict scalar fields are limited to a fixed grid domain, instead of arbitrary mesh structures. In this work, we propose a method to predict scalar fields on arbitrary meshes. It uses...

... M echanics . 14 01 2024 02 04 2024 14 04 2024 12 07 2024 Graphical Abstract Figure constitutive modeling of materials elasticity structures vibration Many analytical models have been utilized as a keystone to describe wave propagation in elastic...

...David Forster; Sagnik Paul; Manfred Bischoff; Ann C. Sychterz This paper presents the integration of a numerical structural model based on the redundancy matrix and experimental results of multi-layered randomized architected materials (MLRAM). It presents a combination of the relatively new field...

... transformation. The incorporation of additional information about the matrices, which many structural and mechanical systems commonly possess, shows a reduction in the number of these conditions to three. Several new results are obtained and are illustrated through examples. A useful general form for the damping...

... mechanical properties of materials plasticity stress analysis structures National Science Foundation 10.13039/100000001 2044705 The recent advances in additive manufacturing methods have stimulated the interest of engineers, physicists, and materials scientists to design, model...

... for beams laminated with viscoelastic interlayers whose relaxation is described by four branches of power laws, to cover most practical cases. Numerical experiments show their advantages over the Grünwald–Letnikov approach for characterizing the long-term structural response. Table 1 Coefficients...

...Zhuoqun Wen; Jinbo Yuan; Yu Huang; Xiaoming Zhou Underwater acoustic non-reciprocal transmission via dynamic-modulation structures with time-varying mass and stiffness is studied. The model system consists of spatiotemporally modulated discrete lattices immersed in the water background. Based...

...Xiaoyu Zhang; Zeang Zhao; Shengyu Duan; Hongshuai Lei; Daining Fang This work investigates the effect of material dispersion on the tensile strength of brittle diamond lattice structures. In actual lattice structures fabricated by additive manufacturing, the dispersion of strength comes from...

... . 26 01 2024 01 04 2024 14 04 2024 07 05 2024 Graphical Abstract Figure membranes blister tests large deflection thin films 2D materials elasticity energy release rate and delamination structures The widespread use of circular elastic membranes across...

... structures. We first present a macroscopic theory for flexoelectric semiconductors by combining flexoelectricity and nonlinear drift-diffusion theory. To use C 0 continuous elements, we derive an incremental constrained weak form by introducing Langrage multipliers, in which the kinematic constraints between...

... ,” J. Mech. Phys. Solids , 50 ( 11 ), pp. 2379 – 2401 . 10.1016/S0022-5096(02)00028-5 [30] “ (PDF) Buckling of Elastic Structures in Unilateral Contact With or Without Friction | X. Chateau—Academia.edu .” https://www.academia.edu/26321595...

...Vishwa Mohan Tiwari; Royan J. D’Mello; Avinkrishnan Ambika Vijayachandran; Anthony M. Waas Thin-walled cylindrical shell structures are revisited with the objective of increasing the axial load-carrying capacity. By using the postbuckling reserve of rectangular plates, polygonal shells are studied...

... that the stress distribution can be improved by decreasing the thickness of the stiffer substrate, and presents a structured approach to find the optimum thickness to improve overall joint performance. First, the critical stress components and critical locations in the single lap joint were identified for each...