| 应用实时全息术和散斑照相术测量岩石的弹性参数 |
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| 引用本文： | 王云山 梁碧芳. 应用实时全息术和散斑照相术测量岩石的弹性参数[J]. 石油学报, 1989, 10(4): 122-126. DOI: 10.7623/syxb198904015 |
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| 作者姓名： | 王云山 梁碧芳 |
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| 作者单位： | 大庆石油学院 |
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| 摘 要： | 本文介绍用激光实时全息术测量岩石的泊松比μ,用散斑照相放大术测量岩石的杨氏模量E,进而由弹性理论中的关系式G=E/(2(1+μ))算出岩石的切变模量G。由此可以获得所测岩石的弹性参数。
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| 关 键 词： | 岩石 弹性参数 激光测技术 |
| 收稿时间： | 1988-03-21 |
THE APPLICATION OF REAL-TIME HOLOGRAPHY AND SPECKLE PHOTOGRAPHY TO DETERMINING THE ROCK ELASTICITY PARAMETERS |
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| Wang Yuushan,Liang Bifang,Liu Yehou. THE APPLICATION OF REAL-TIME HOLOGRAPHY AND SPECKLE PHOTOGRAPHY TO DETERMINING THE ROCK ELASTICITY PARAMETERS[J]. Acta Petrolei Sinica, 1989, 10(4): 122-126. DOI: 10.7623/syxb198904015 |
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| Authors: | Wang Yuushan Liang Bifang Liu Yehou |
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| Affiliation: | Daqing Petroleum Institute |
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| Abstract: | This paper introduces the application of laser real-time holography to measuring Poisson's ratio μ of rock and speckle photography amplification to measuring Young's modulus E. Through the relation G=E/2(1+μ) from the theory of elasticity the shear modulus G of rock can be calculated. |
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