Test on the Vibration Isolation Efficiency of Spring Vibration Isolated Turbine-Generator Foundation

Autor:	Miao Miao Zan, Tie Jun Qu
Rok vydání:	2014
Předmět:	Vibration Engineering Vibration isolation Steam turbine business.industry Spring (device) Foundation (engineering) Mechanical engineering General Medicine Structural engineering Test method business
Zdroj:	Applied Mechanics and Materials. :313-317
ISSN:	1662-7482
DOI:	10.4028/www.scientific.net/amm.638-640.313
Popis:	For the defects of simplified calculation method of vibration isolation efficiency to the spring vibration isolation foundation. In this paper a test method of vibration isolation efficiency was proposed.Through building a 1:8 model of spring vibration isolated turbine-generator foundation, this paper study the vibration isolation efficiency by measuring the acceleration.The test results and the simplified calculation’s results were slightly different as the latter ignoring the influence of high modes.The test results show that the test method is feasible.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2bd5a4b7ae97bb0d0aa90bd7dc3b22a4 https://doi.org/10.4028/www.scientific.net/amm.638-640.313 Zobrazit plný text záznamu