BEHAVIORS OF WAVE PROPAGATION IN CONCRETE WITH OBLIQUE CRACKS USING ULTRASONIC-PULSE METHOD
碩士 === 國立屏東科技大學 === 土木工程系碩士班 === 90 === This thesis sets up an arrangement of accelerometers connected to a high-resolution of oscilloscope when performing a surface measurement on concrete. The velocity of ultrasonic-pulse wave was estimated by reading the responses of the waves in time domain, As...
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| Format: | Others |
| Language: | zh-TW |
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2002
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| Online Access: | http://ndltd.ncl.edu.tw/handle/57399260514549228860 |