The function obtained by Lazan is employed as the damping-stress function. This approach therefore gives the damping of the beam when incorporated in machine structures undergoing vibration. By using this approach to the cantilever beam problem one theoretically derives the relationship between the loss...
1.Dynamics modeling and numerical simulation of flexible beam with translation considering material damping;考虑材料阻尼的平动柔性梁动力学建模与仿真 2.Calculation of material damping of reinforced concrete cantilever beams;钢筋混凝土悬臂梁材料阻尼值计算 英文短句/例句 1.Effect of Thermal-oxidative Aging on...
The composite damping capacity of sandwich cantilever beams The governing equation of the flexural forced vibration of a cantilever sandwich beam excited by a sinusoidal displacement at the clamped end is developed by utilizing the conventional... ED Shoua - 《Experimental Mechanics》 被引量: 3发表...
Cantilever Beam Displacement Boundary Condition: Constrains all degrees of freedom on one surface. load: None Mesh global Seed: 2 Mesh control: default(HEX,structual) Element type: default(C3D8R) job create job-1 The rest default 1.3 Post-PROCESS 1.3.1 Analysis results(including structural da...
Measurement of dynamic modulus of elasticity and damping ratio of wood-based composites using the cantilever beam vibration technique The non-destructive testing technique has been widely used to determine the dynamic mechanical properties of wood and wood-based composites, such as dynami... LMG ...
3) material damping 材料阻尼 1. Dynamics modeling and numerical simulation of flexible beam with translation considering material damping; 考虑材料阻尼的平动柔性梁动力学建模与仿真 2. Calculation of material damping of reinforced concrete cantilever beams; 钢筋混凝土悬臂梁材料阻尼值计算 更多例句>> ...
This paper presents the modal analysis for the use of PZT actuator in repair of cracked cantilever aluminium beam by using Finite Element Analysis (Ansys) software. Cantilever beam vibrational response is analysed and the numerical results of undamaged beam, damaged beam and damaged beam with ...
[63]. Bulk PZT thick films were mounted on two sides of a flexible thin beryllium bronze substrate (50 µm) by bonding and thinning methods, and a tungsten proof mass was placed on the tip end of the cantilever beam. The thickness of top PZT layer and bottom PZT layer was reduced ...
A new hybrid PSO-YUKI for double cracks identification in CFRP cantilever beam. Compos. Struct. 2023, 311, 116803. [Google Scholar] [CrossRef] Ghandourah, E.; Khatir, S.; Banoqitah, E.M.; Alhawsawi, A.M.; Benaissa, B.; Wahab, M.A. Enhanced ANN Predictive Model for Composite ...
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