SENSING MECHANISM OF MAGNETOSTRICTIVE MATERIAL

Wang Wei; Wang Sheliang; Su Sanqing; Xu Jinlan

doi:10.13204/j.gyjz200409015

Volume 34 Issue 9

Dec. 2014

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Wang Wei, Wang Sheliang, Su Sanqing, Xu Jinlan. SENSING MECHANISM OF MAGNETOSTRICTIVE MATERIAL[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(9): 51-53,69. doi: 10.13204/j.gyjz200409015

Citation:

Wang Wei, Wang Sheliang, Su Sanqing, Xu Jinlan. SENSING MECHANISM OF MAGNETOSTRICTIVE MATERIAL[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(9): 51-53,69. doi: 10.13204/j.gyjz200409015

Wang Wei, Wang Sheliang, Su Sanqing, Xu Jinlan. SENSING MECHANISM OF MAGNETOSTRICTIVE MATERIAL[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(9): 51-53,69. doi: 10.13204/j.gyjz200409015

Citation:

Wang Wei, Wang Sheliang, Su Sanqing, Xu Jinlan. SENSING MECHANISM OF MAGNETOSTRICTIVE MATERIAL[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(9): 51-53,69. doi: 10.13204/j.gyjz200409015

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SENSING MECHANISM OF MAGNETOSTRICTIVE MATERIAL

doi: 10.13204/j.gyjz200409015

1.
Xi'an University of Architecture &Technology Xi'an 710055

Received Date: 2004-02-26
Publish Date: 2004-09-20

Abstract

Abstract

Magnetostricive effect, mechanism of magnetostrictive material, the principle of coupling between magnetic and stress, as well as the use of magnetostrictive effect in identification damage of steel tube are reviewed.Equation of sensing among magnetic field and strictive and stress is deduced.From those aspects, the mechanism of sensing for magnetostrictive material is elaborated and a little foundation theory is provided for the use of the mechanism of magnetostrictive effect in civil engineering in the future.