Dynamic shear stress measurements of PMMA

Zhuo Ping Duan; Zhuo Cheng Ou; Shao Jia Cai; Feng Lei Huang

Dynamic shear stress measurements of PMMA

Zhuo Ping Duan^*, Zhuo Cheng Ou, Shao Jia Cai, Feng Lei Huang

^*此作品的通讯作者

机电学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

In this paper, experiments of one-dimensional plane plate impact on polymethylmethacrylate (PMMA) targets are conducted, in which dynamic transverse stresses induced in the targets are measured using a new type of manganin piezoresistive stress gauge having 50Ω low-pressure narrow grid-like foil. It is shown that this new instrument can improve measurement accuracy remarkably by reducing the so-called strain effect. Moreover, relationship between shear stress and longitudinal stress within a certain range of the latter is obtained. Copyright.

源语言	英语
页（从-至）	382-385
页数	4
期刊	Journal of Beijing Institute of Technology (English Edition)
卷	19
期	4
出版状态	已出版 - 12月 2010

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Duan, Z. P., Ou, Z. C., Cai, S. J., & Huang, F. L. (2010). Dynamic shear stress measurements of PMMA. Journal of Beijing Institute of Technology (English Edition), 19(4), 382-385.

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abstract = "In this paper, experiments of one-dimensional plane plate impact on polymethylmethacrylate (PMMA) targets are conducted, in which dynamic transverse stresses induced in the targets are measured using a new type of manganin piezoresistive stress gauge having 50Ω low-pressure narrow grid-like foil. It is shown that this new instrument can improve measurement accuracy remarkably by reducing the so-called strain effect. Moreover, relationship between shear stress and longitudinal stress within a certain range of the latter is obtained. Copyright.",

keywords = "Dynamic measurement, Engineering mechanics, Manganin piezoresistive stress gauge, Polymethylmethacrylate (PMMA), Shear stress, Transverse stress",

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AU - Duan, Zhuo Ping

AU - Ou, Zhuo Cheng

AU - Cai, Shao Jia

AU - Huang, Feng Lei

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N2 - In this paper, experiments of one-dimensional plane plate impact on polymethylmethacrylate (PMMA) targets are conducted, in which dynamic transverse stresses induced in the targets are measured using a new type of manganin piezoresistive stress gauge having 50Ω low-pressure narrow grid-like foil. It is shown that this new instrument can improve measurement accuracy remarkably by reducing the so-called strain effect. Moreover, relationship between shear stress and longitudinal stress within a certain range of the latter is obtained. Copyright.

AB - In this paper, experiments of one-dimensional plane plate impact on polymethylmethacrylate (PMMA) targets are conducted, in which dynamic transverse stresses induced in the targets are measured using a new type of manganin piezoresistive stress gauge having 50Ω low-pressure narrow grid-like foil. It is shown that this new instrument can improve measurement accuracy remarkably by reducing the so-called strain effect. Moreover, relationship between shear stress and longitudinal stress within a certain range of the latter is obtained. Copyright.

KW - Dynamic measurement

KW - Engineering mechanics

KW - Manganin piezoresistive stress gauge

KW - Polymethylmethacrylate (PMMA)

KW - Shear stress

KW - Transverse stress

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JF - Journal of Beijing Institute of Technology (English Edition)

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ER -

Dynamic shear stress measurements of PMMA

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