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Random Vibration in Mechanical Systems
Stephen H. CrandallWilliam D. Mark
出版Academic Press, 2014-05-12
主題Technology & Engineering / Engineering (General)Technology & Engineering / Reference
ISBN14832690009781483269009
URLhttp://books.google.com.hk/books?id=VkSoBQAAQBAJ&hl=&source=gbs_api
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註釋Random Vibration in Mechanical Systems focuses on the fundamental facts and theories of random vibration in a form particularly applicable to mechanical engineers. The book first offers information on the characterization and transmission of random vibration. Discussions focus on the normal or Gaussian random process; excitation-response relations for stationary random processes; response of a single-degree-of-freedom system to stationary random excitation; wide-band and narrow-band random processes; and frequency decomposition of stationary random processes. The text then examines failure due to random vibration, including failure due to first excursion up to a certain level; fatigue failure due to a stationary narrow-band random stress process; failure due to an accumulation of damage; failure due to response remaining above a certain level for too great a fraction of the time; and failure mechanisms. The manuscript is a vital reference for mechanical engineers and researchers interested in random vibration in mechanical systems.