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An Experimental And Analytical Investigation Of First Mode Natural Frequencies Of Tapered And Step Reduced Cantilever Beams
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Book Synopsis An Experimental and Analytical Investigation of First Mode Natural Frequencies of Tapered and Step-reduced Cantilever Beams by : Heinz Ludwig Horstmeier
Download or read book An Experimental and Analytical Investigation of First Mode Natural Frequencies of Tapered and Step-reduced Cantilever Beams written by Heinz Ludwig Horstmeier and published by . This book was released on 1965 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Abstracts of Masters' Theses by : Ohio State University. Graduate School
Download or read book Abstracts of Masters' Theses written by Ohio State University. Graduate School and published by . This book was released on with total page 1042 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Improved Finite-difference Analysis of Uncoupled Vibrations of Tapered Cantilever Beams by :
Download or read book An Improved Finite-difference Analysis of Uncoupled Vibrations of Tapered Cantilever Beams written by and published by . This book was released on 1983 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Masters Theses and Doctoral Dissertations in the Pure and Applied Sciences Accepted by Colleges and Universities of the United States by :
Download or read book Masters Theses and Doctoral Dissertations in the Pure and Applied Sciences Accepted by Colleges and Universities of the United States written by and published by . This book was released on 1968 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Analytical and Experimental Investigation of the Natural Frequencies of Uniform Rectangular-cross-section Free-free Sandwich Beams by : Robert R. Clary
Download or read book An Analytical and Experimental Investigation of the Natural Frequencies of Uniform Rectangular-cross-section Free-free Sandwich Beams written by Robert R. Clary and published by . This book was released on 1963 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Master's Theses and Doctoral Dissertations in the Pure and Applied Sciences by :
Download or read book Master's Theses and Doctoral Dissertations in the Pure and Applied Sciences written by and published by . This book was released on 1968 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Tables of Natural Frequencies and Nodes for Transverse Vibration of Tapered Beams by : Han-chung Wang
Download or read book Tables of Natural Frequencies and Nodes for Transverse Vibration of Tapered Beams written by Han-chung Wang and published by . This book was released on 1966 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: The natural frequencies, nodal points and mode functions for transverse vibration of tapered beams are presented in this report. The beams considered have the cross-sectional area bounded by the curve y/hbeta + z/bgamma =1 with the thickness h and width b varying along the beam according to the relations.
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1968 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analytical Determination of Coupled Bending-torsion Vibrations of Cantilever Beams by Means of Station Functions by : Alexander Mendelson
Download or read book Analytical Determination of Coupled Bending-torsion Vibrations of Cantilever Beams by Means of Station Functions written by Alexander Mendelson and published by . This book was released on 1950 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: For n stations along the beam, the first n-1 modes and frequencies were in good agreement with theoretically exact values. It is shown that the effect of coupling between bending and torsion is to reduce the first natural frequency to a value below that which it would have if there were no coupling.
Book Synopsis Vibration of Tapered Cantilever Beams by : John G. Rae
Download or read book Vibration of Tapered Cantilever Beams written by John G. Rae and published by . This book was released on 1967 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Galerkin's method was used to calculate the natural frequencies of vibration of tapered cantilever beams. It was found that the values obtained from Galerkin's method converged very quickly, and for small tapers, reliable values for the fundamental and second natural frequencies were ob tained when two and three terms were used in the trial solution. The trial solution which was used in this thesis was found to be unsuitable for calculating natural frequencies of modes higher than the third mode, and for calculating the fundamental frequency of vibration when the effects of shearing force and rotatory inertia were considered. Tests were conducted to determine the natural frequencies of vibration, and it was found that the experimental fre quencies were always lower than the theoretical frequencies. The largest differenceswere found for the shorter beams, and the beams with the largest thickness taper. From the theoretical values which were obtained for the second natural frequency, it was noted that for small tapers, the frequency of vibration decreased almost linearly, as the thickness taper was increased. This fact was used to propose a method for finding the second natural frequency of vibration of a beam, by using a linear extrapolation.
Book Synopsis Nonlinear Vibrations of Cantilever Beams and Plates by : Mohammad Amin Rashidifar
Download or read book Nonlinear Vibrations of Cantilever Beams and Plates written by Mohammad Amin Rashidifar and published by Anchor Academic Publishing (aap_verlag). This book was released on 2015-05-12 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many engineering problems can be solved using a linear approximation. In the Finite Element Analysis (FEA) the set of equations, describing the structural behaviour is then linear K d = F (1.1) In this matrix equation, K is the stiffness matrix of the structure, d is the nodal displacements vector and F is the external nodal force vector. Characteristics of linear problems is that the displacements are proportional to the loads, the stiffness of the structure is independent on the value of the load level. Though behaviour of real structures is nonlinear, e.g. displacements are not proportional to the loads; nonlinearities are usually unimportant and may be neglected in most practical problems.
Book Synopsis Vibration of an Internally Damped Tapered Truncated Cantilever Beam by : Chimanbhai Magandas Patel
Download or read book Vibration of an Internally Damped Tapered Truncated Cantilever Beam written by Chimanbhai Magandas Patel and published by . This book was released on 1969 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This thesis provides a vibration analysis of an internally damped, tapered, truncated, cantilever beam. Using two formulations of the problem based on: (1) Discrete mass and (2) continuous mass distribution, solutions are given for a beam having square cross section with linear depth and linear width variation. A Kelvin viscoelastic material for the beam is assumed. The vibration of the beam is considered to produce plane stress in the material, and the stress-strain relationship is applied only to the strain in the plane of bending. An exact solution for frequency of oscillation, mode shape, and steady state response is obtained in the continuous analysis of the problem. To compare results of the discrete and continuous analyses, the first two modes of a typical beam are evaluated numerically. The natural frequencies determined by the two methods differ by less than 9% and the mode shapes are in approximate agreement. The steady state response to harmonic excitation of the supported base of the beam is found. The fundamental natural frequency of the beam is selected as the excitation frequency, and response of the discrete model is determined. The response by continuous analysis in not found because of difficulty in evaluating Bessel functions with complex arguments. Instead, the steady state response of an equivalent continuous beam with uniform cross section is found"--Abstract, leaf ii.
Book Synopsis Piezoelectric Energy Harvesting by : Alper Erturk
Download or read book Piezoelectric Energy Harvesting written by Alper Erturk and published by John Wiley & Sons. This book was released on 2011-04-04 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: The transformation of vibrations into electric energy through the use of piezoelectric devices is an exciting and rapidly developing area of research with a widening range of applications constantly materialising. With Piezoelectric Energy Harvesting, world-leading researchers provide a timely and comprehensive coverage of the electromechanical modelling and applications of piezoelectric energy harvesters. They present principal modelling approaches, synthesizing fundamental material related to mechanical, aerospace, civil, electrical and materials engineering disciplines for vibration-based energy harvesting using piezoelectric transduction. Piezoelectric Energy Harvesting provides the first comprehensive treatment of distributed-parameter electromechanical modelling for piezoelectric energy harvesting with extensive case studies including experimental validations, and is the first book to address modelling of various forms of excitation in piezoelectric energy harvesting, ranging from airflow excitation to moving loads, thus ensuring its relevance to engineers in fields as disparate as aerospace engineering and civil engineering. Coverage includes: Analytical and approximate analytical distributed-parameter electromechanical models with illustrative theoretical case studies as well as extensive experimental validations Several problems of piezoelectric energy harvesting ranging from simple harmonic excitation to random vibrations Details of introducing and modelling piezoelectric coupling for various problems Modelling and exploiting nonlinear dynamics for performance enhancement, supported with experimental verifications Applications ranging from moving load excitation of slender bridges to airflow excitation of aeroelastic sections A review of standard nonlinear energy harvesting circuits with modelling aspects.
Book Synopsis Natural Frequencies and Mode Shapes of a Nonlinear, Uniform Cantilevered Beam by : Daniel J. Marquez-Chisolm
Download or read book Natural Frequencies and Mode Shapes of a Nonlinear, Uniform Cantilevered Beam written by Daniel J. Marquez-Chisolm and published by . This book was released on 2006 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Shock and Vibration Digest written by and published by . This book was released on 1986 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Study of the Accuracy of Lumped Parameter and Analog Computer Representations of Cantilevered Beams Under Conditions of Static Stress and Dynamic Vibrations by : Gilbert Donald McCann
Download or read book A Study of the Accuracy of Lumped Parameter and Analog Computer Representations of Cantilevered Beams Under Conditions of Static Stress and Dynamic Vibrations written by Gilbert Donald McCann and published by . This book was released on 1958 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Analytical and Experimental Investigation of Frequencies and Mode Characteristics of Vibrating Beams by : Jack W. Vetter
Download or read book An Analytical and Experimental Investigation of Frequencies and Mode Characteristics of Vibrating Beams written by Jack W. Vetter and published by . This book was released on 1962 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
