Uniaxial Tensile-Compressive Loadings on 3Y-ZrO2 Thin Plates
碩士 === 國立臺灣科技大學 === 機械工程系 === 97 === The specimens are in the form of a thin plate and subjected to a plane stress loading. The timing and intensity of any kind of toughening mechanisms have been observed when the specimen is subjected to the tensile-compressive or simple tension cyclic loadings....
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ndltd-TW-097NTUS54891502016-05-02T04:11:47Z http://ndltd.ncl.edu.tw/handle/40948775758775302838 Uniaxial Tensile-Compressive Loadings on 3Y-ZrO2 Thin Plates 3Y氧化鋯薄板之單軸向拉壓負載 Wun-jie Li 李文傑 碩士 國立臺灣科技大學 機械工程系 97 The specimens are in the form of a thin plate and subjected to a plane stress loading. The timing and intensity of any kind of toughening mechanisms have been observed when the specimen is subjected to the tensile-compressive or simple tension cyclic loadings. Instantaneous bulk modulus, instantaneous Poisson’s ratio and instantaneous Young’s modulus are derived from the recorded stress-strain curves. Then those instantaneous mechanical properties are compared with those in linear elastic deformation to analyze the occurring intensity of various kind of inelastic deformation, such as phase transformation and domain reorientation. It has been shown that substantial inelastic deformation, especially phase transformation and its reverse deformation, occurs in the alternating tensile-compressive loadings. The intensity of this kind of toughening mechanism in this alternating loading is much higher than that in pure tension or compression. Chien-hsien Liu 劉見賢 2009 學位論文 ; thesis 83 zh-TW |
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碩士 === 國立臺灣科技大學 === 機械工程系 === 97 === The specimens are in the form of a thin plate and subjected to a plane stress loading. The timing and intensity of any kind of toughening mechanisms have been observed when the specimen is subjected to the tensile-compressive or simple tension cyclic loadings. Instantaneous bulk modulus, instantaneous Poisson’s ratio and instantaneous Young’s modulus are derived from the recorded stress-strain curves. Then those instantaneous mechanical properties are compared with those in linear elastic deformation to analyze the occurring intensity of various kind of inelastic deformation, such as phase transformation and domain reorientation.
It has been shown that substantial inelastic deformation, especially phase transformation and its reverse deformation, occurs in the alternating tensile-compressive loadings. The intensity of this kind of toughening mechanism in this alternating loading is much higher than that in pure tension or compression.
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author2 |
Chien-hsien Liu |
author_facet |
Chien-hsien Liu Wun-jie Li 李文傑 |
author |
Wun-jie Li 李文傑 |
spellingShingle |
Wun-jie Li 李文傑 Uniaxial Tensile-Compressive Loadings on 3Y-ZrO2 Thin Plates |
author_sort |
Wun-jie Li |
title |
Uniaxial Tensile-Compressive Loadings on 3Y-ZrO2 Thin Plates |
title_short |
Uniaxial Tensile-Compressive Loadings on 3Y-ZrO2 Thin Plates |
title_full |
Uniaxial Tensile-Compressive Loadings on 3Y-ZrO2 Thin Plates |
title_fullStr |
Uniaxial Tensile-Compressive Loadings on 3Y-ZrO2 Thin Plates |
title_full_unstemmed |
Uniaxial Tensile-Compressive Loadings on 3Y-ZrO2 Thin Plates |
title_sort |
uniaxial tensile-compressive loadings on 3y-zro2 thin plates |
publishDate |
2009 |
url |
http://ndltd.ncl.edu.tw/handle/40948775758775302838 |
work_keys_str_mv |
AT wunjieli uniaxialtensilecompressiveloadingson3yzro2thinplates AT lǐwénjié uniaxialtensilecompressiveloadingson3yzro2thinplates AT wunjieli 3yyǎnghuàgàobáobǎnzhīdānzhóuxiànglāyāfùzài AT lǐwénjié 3yyǎnghuàgàobáobǎnzhīdānzhóuxiànglāyāfùzài |
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