Interferometry in scattered coherent light applied to the analysis of cracking in concrete
Interferometry in scattered coherent light applied to the analysis of cracking in concrete
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DOI：
10.1007/978-94-009-6149-4_6
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发表时间：
1984
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影响因子：
--
通讯作者：
P. Jacquot
中科院分区：
文献类型：
--
作者：
P. Jacquot
背景经常返回，经典的光学方法的干涉型已成功地应用于裂纹的分析[I-5]。原则上，沿着与试样不接触，有两个重要的优点使这些技术具有高性能。它具有良好的空间分辨率和高的位移场测量灵敏度。这两个量本质上与光波长有关，并且在0.5焦耳的量级。
Background. Frequently returned to, classical optical methods of the interferometry type have been successfully applied to the analysis of cracking [I-5]. In principal, along with the absence of contact with the specimen, there are two important advantages which give these techniques high performance. These are their good spatial resolution and high sensitivity in the measure of fields of displacement. The two quantities are intrinsically linked to the optical wavelength and in the order of 0.5 J. IIIl.