Nonlinear simulation of arch dam cracking with mixed finite element method
Water Science and Engineering, 2008 This paper proposes a new, simple and efficient method for nonlinear simulation of arch dam cracking from the construction period to the operation period, which takes into account the arch dam construction process and temperature loads.
Ren Hao +3 more
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Working temperature calculation of single-core cable by nonlinear finite element method [PDF]
Archives of Electrical Engineering, 2019 By simulating the actual working conditions of a cable, the temperature variation rule of different measuring points under different load currents was analyzed.
Xiaokai Meng +4 more
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Crack‐Growing Interlayer Design for Deep Crack Propagation and Ultrahigh Sensitivity Strain Sensing
Advanced Functional Materials, EarlyView.A crack‐growing semi‐cured polyimide interlayer enabling deep cracks for ultrahigh sensitivity in low‐strain regimes is presented. The sensor achieves a gauge factor of 100 000 at 2% strain and detects subtle deformations such as nasal breathing, highlighting potential for minimally obstructive biomedical and micromechanical sensing applications ...
Minho Kim +11 more
wiley +1 more source
Research on Smith's method of hull girder ultimate strength based on elastic shakedown limit state
Zhongguo Jianchuan YanjiuObjectiveTo accurately assess the ultimate strength of a hull girder, this study analyzes the elastic shakedown characteristics of hull stiffeners under cyclic loading.
Zemin CHEN +3 more
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On the Convergence of Nonlinear Modes of a Finite Element Model
Shock and Vibration, 2008 Convergence of finite element models is generally realized via observation of mesh independence. In linear systems invariance of linear modes to further mesh refinement is often used to assess mesh independence.
Ramesh Balagangadhar, Joseph C. Slater
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Component mode synthesis and large deflection vibration of complex structures. Volume 3: Multiple-mode nonlinear free and forced vibrations of beams using finite element method [PDF]
Multiple-mode nonlinear forced vibration of a beam was analyzed by the finite element method. Inplane (longitudinal) displacement and inertia (IDI) are considered in the formulation.
Mei, Chuh, Shen, Mo-How
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Two‐Dimensional Materials as a Multiproperty Sensing Platform
Advanced Functional Materials, EarlyView.Various sensing modalities enabled and/or enhanced by two‐dimensional (2D) materials are reviewed. The domains considered for sensing include: 1) optoelectronics, 2) quantum defects, 3) scanning probe microscopy, 4) nanomechanics, and 5) bio‐ and chemosensing.
Dipankar Jana +11 more
wiley +1 more source
Jixie qiangdu, 2016 Rolling element bearing is an important kind of machine element widely used in mechanical industry,and its internal stress condition has great influence on its service life.
TU WenBing +4 more
doaj
FINITE ELEMENT ANALYSIS OF TAPERED COMPOSITE PLATE GIRDER WITH A NON-LINEAR VARYING WEB DEPTH [PDF]
Journal of Engineering Science and Technology, 2017 The paper presents Finite Element Analysis to determine the ultimate shear capacity of tapered composite plate girder. The effect of degree of taper on the ultimate shear capacity of tapered steel-concrete composite plate girder with a nonlinear varying ...
Q. A. HASAN +3 more
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Nonlinear analysis of engineering structures by combined finite-discrete element method
Građevinar, 2013 A numerical model for dynamic analysis of dry-stone masonry and reinforced-concrete structures, based on the combined finite-discrete element method (FEM/DEM), is presented in the paper.
Hrvoje Smoljanović +2 more
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