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RISFree and Forced Wave Vibration Analysis of a Timoshenko Beam/Frame Carrying a Two Degrees-of-Freedom Spring-Mass System
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, free and forced vibrations of a transversely vibrating Timoshenko beam/frame carrying a discrete two-degrees-of-freedom spring-mass system are analyzed using the wave vibration approach, in which vibrations ...
Undercooling of 63SN-37PB Solder Pastes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Large-scale undercoolings and long incubation periods for solidification of 63Sn-37Pb solder pastes were observed through a differential scanning calorimeter, as functions of cooling rate and contact ...
Wave Analysis of In-Plane Vibrations of L-Shaped and Portal Planar Frame Structures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper concerns in-plane vibration analysis of coupled bending and longitudinal vibrations in L-shaped and portal planar frame structures. An exact analytical solution is obtained using wave ...
An Analytical Study of Dynamic Characteristics of Multi Story Timoshenko Planar Frame Structures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper concerns inplane vibration analysis of coupled bending and longitudinal vibrations in multistory planar frame structures based on the advanced Timoshenko bending theory. It takes into account the effects of both ...
Differential Transformation Approach for Free Vibration Analysis of a Centrifugally Stiffened Timoshenko Beam
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, the differential transformation approach is applied to analyze the free vibration of centrifugally stiffened Timoshenko beam structures. Such structures involve variable coefficients ...
Wave Analysis of In-Plane Vibrations of H- and T-shaped Planar Frame Structures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper concerns in-plane vibration analysis of coupled bending and longitudinal vibrations in H- and T-shaped planar frame structures. An exact analytical solution is obtained using wave ...
Experimental Validation of Wave Vibration Analysis of Complex Vibrations in a Two Story Metallic Space Frame Based on the Timoshenko Bending Theory
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In a space frame, there exist inand outofplane bending, axial, and torsional vibrations. The analysis of complex vibrations in such structures has relied mostly on numerical approaches. In this study, a wavebased analytical ...
Effect of Material Coupling on Wave Vibration of Composite Timoshenko Beams
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents the effect of coupling between bending and torsional deformations on vibrations of composite Timoshenko beams from the wave standpoint. The dispersion characteristics and the ...
Free and Forced Wave Vibration Analysis of Axially Loaded Materially Coupled Composite Timoshenko Beam Structures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, wave vibration analysis of axially loaded bending-torsion coupled composite beam structures is presented. It includes the effects of axial force, shear deformation, and rotary ...
Wave Vibration Control of L Shaped and Portal Planar Frames
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper discusses the control of coupled bending and axial vibrations in Lshaped and portal planar frame structures. The controller is designed based on a wave standpoint, in which vibrations are described as waves ...