半导体光子学与技术, 2002, 8 (2): 106, 网络出版: 2011-08-11
Investigation of Concrete Distortion with Real-time Holographic Method
Investigation of Concrete Distortion with Real-time Holographic Method
摘要
Abstract
In order to find the relationships between the distortion rule of the concrete and its surrounding stress field, a real-time optical holographic setup is used to record the distribution and the variation of the samples, the waveforms of ultrasonic emission stimulated by the micro-cracks are recorded by a transient automatic waveform recorder to determine the time, location and intensity of the actions of micro-cracks. The experiment results are worthy studying. This method provides a useful experimental approach to study the brittleness materials.
LU Xiao-xu, ZHONG Li-yun, ZHANG Li-xiang, CHENG Hong, ZHANG Yong-an, SHE Can-lin, XIONG Bing-heng. Investigation of Concrete Distortion with Real-time Holographic Method[J]. 半导体光子学与技术, 2002, 8(2): 106. LU Xiao-xu, ZHONG Li-yun, ZHANG Li-xiang, CHENG Hong, ZHANG Yong-an, SHE Can-lin, XIONG Bing-heng. Investigation of Concrete Distortion with Real-time Holographic Method[J]. Semiconductor Photonics and Technology, 2002, 8(2): 106.
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