COUPLED TRANSVERSAL AND LONGITUDINAL VIBRATIONS OF A PLANE MECHANICAL SYSTEM WITH TWO IDENTICAL BEAMS
Journal Title: ROMANIAN JOURNAL OF TECHNICAL SCIENCES - APPLIED MECHANICS - Year 2016, Vol 61, Issue 3
Abstract
The paper aims to highlight some vibrations properties for a plane beams structure, where transverse vibrations are coupled with the longitudinal vibrations. In engineering practice it often happens that identical parts are used in projects for reasons which relate to design time, material costs and execution time. Considering only the statics approach, these types of systems have been studied in strength of materials. In the case of dynamics, some comments on the calculation of symmetrical systems have been made in the literature, but a systematic study does not yet exist; some particular cases were treated in the literature. In this paper we aim to study a symmetrical system of beams that presents vibrations in the system’s plane. The determination of properties of such systems would decrease the computational time and effort and would automatically imply lower development and testing costs and would increase the accuracy of calculus.
Authors and Affiliations
SORIN VLASE, MIRCEA MIHĂLCICĂ, MARIA LUMINIȚA SCUTARU, CRISTI NĂSTAC
Keywords
Related Articles
- EP ID EP180481
- DOI -
- Views 54
- Downloads 0
AN INTRODUCTION TO DSmT. FIRST PART
The management and combination of uncertain, imprecise, fuzzy and even paradoxical or highly conflicting sources of information has always been, and still remains today, of primal importance for the development of reliab...
EVOLUTION AS PHYSICS
Thermodynamics today is the physics domain in which three previously selfstanding lines of thinking merged to cover the broadest range of natural phenomena to date. The three lines were work-heat-design, or mechanics-cal...
ROBUST CONTROL FOR HAPTIC-BASED ROBOTIC TELEOPERATION
The paper deals with teleoperated robotic systems that are commanded by a human operator via interface that provides task feedback information. In order to successfully perform challenging tasks, not only visual, but als...
DISCRETE MATHEMATICAL FILTERS OF VIDEO INFORMATION PROCESSING FOR AUTOMATIC IMAGE COMPONENTS DETECTION AND MARKING
In this paper we shall discretize two classes of mathematical filters intended for the video image analysis with the purpose to automatically detect and mark the components that these images contain. Unlike the classical...
BEHAVIOUR OF PLASMONIC NANOPARTICLE-GENERATED CAVITATION BUBBLES
The transient dynamics of cavitation nanobubbles generated through the irradiation of gold nanoparticles, via the particle's plasmonic resonance, very close to the threshold laser fluence for bubble formation, is investi...