[1]刘先龙.用激光散光散斑错位干涉法测三维物体内部的应变场[J].深圳大学学报理工版,1988,(1-2):58-64.
 Liu Xianlong.Strain Field Measurements in the Interior of 3—D Bodies by the Laser Scattered Light Speckle—Shearing Interferometric Method[J].Journal of Shenzhen University Science and Engineering,1988,(1-2):58-64.
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用激光散光散斑错位干涉法测三维物体内部的应变场()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
期数:
1988年1-2期
页码:
58-64
栏目:
环境与能源
出版日期:
1988-06-30

文章信息/Info

Title:
Strain Field Measurements in the Interior of 3—D Bodies by the Laser Scattered Light Speckle—Shearing Interferometric Method
作者:
刘先龙
深圳大学结构与市政工程系
Author(s):
Liu Xianlong
Department of architecture and municipal engineering, Shenzhen University
文献标志码:
A
摘要:
本文提供了一种散光散斑错位干涉方法,以此可直接测定三维物体内各点的应变。这种方法不仅有很高的灵敏度,可以有很清晰的条纹,而且可消除应力应变转换中的误差,所用的材料也不需要有光弹性效应,但须有较好的散光性能。
Abstract:
In the present paper, the scattered light speckle-shearing technique has been used for determining directly strains at various points within a body. This technique is not only characterized by its higher sensitivity and fringe clearness, but also capable of eliminating errors in stress-train conversion. Moreover, the material required for this method would not necessarily have photoelastic effect, it should have, however good light scattering effect.
更新日期/Last Update: 2016-05-18