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Uniaxial ratchetting behavior of vulcanized natural rubber.(Technical report): An article from: Polymer Engineering and Science
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Binding: Digital
Format: HTML
Label: Thomson Gale
Manufacturer: Thomson Gale
Number Of Pages: 12
Publication Date: January 01, 2008
Publisher: Thomson Gale
Release Date: January 22, 2008
Studio: Thomson Gale
Editorial Review:
This digital document is an article from Polymer Engineering and Science, published by Thomson Gale on January 1, 2008. The length of the article is 3419 words. The page length shown above is based on a typical 300-word page. The article is delivered in HTML format and is available in your Amazon.com Digital Locker immediately after purchase. You can view it with any web browser.From the author: Most of rubber engineering components endure cyclic loading during their service, and a nonzero mean stress during cyclic loading may cause an accumulation of strain which is known as ratchetting phenomenon. In order to study the ratcheting effect of rubber, a series of uniaxial ratchetting experiments were conducted on vulcanized natural rubber (NR). The effects of cyclic stress amplitude, mean stress and their histories on ratchetting behavior were studied, respectively. The uniaxial ratchetting behavior of natural rubber depends greatly on the stress amplitude and mean stress. The ratchetting strain rate greatly increases with the stress amplitude or mean stress increased. Experimental results reveal that the rubber material exhibits a strong memory of the previous high loading history, and such memory plays a significant role on the subsequent ratchetting. The ratchetting behaviors of the rubber exhibit little sensitive to the applied cyclic stress rate except for the initial strain. PO-LYM. ENG. SCI., 48:191-197, 2008. [c] 2007 Society of Plastics EngineersCitation Details
Title: Uniaxial ratchetting behavior of vulcanized natural rubber.(Technical report)
Author: Weiwei Yu
Publication: Polymer Engineering and Science (Magazine/Journal)
Date: January 1, 2008
Publisher: Thomson Gale
Volume: 48 Issue: 1 Page: 191(7)Article Type: Technical reportDistributed by Thomson Gale
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