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Cover System Damper Reduce Load and Optimization Analysis

Journal Advanced Materials Research (Volumes 452 - 453)
Volume Management, Manufacturing and Materials Engineering
Edited by Liu Pei
Pages 1225-1229
DOI 10.4028/www.scientific.net/AMR.452-453.1225
Citation Xing Lin Yang et al., 2012, Advanced Materials Research, 452-453, 1225
Online since January, 2012
Authors Xing Lin Yang, Bo Chen, Dong Cheng
Keywords Additional Water Mass, Coupling Resonance, FEM Analysis, Modal Analysis
Abstract

The bolts of cover system are ruptures when cover system effected by transient load. According to the experiment data and research result to find, the frequency of loads is similar to cover system, and result in resonance. In order to eliminating resonance, change the original cover system frequency by adding damper. This paper adopts additional water mass method for wet modal; conclude inherent frequency and mode of vibration. Using FEM simulation on the two cases, to assess the effect of reduce load.

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