| 混凝土损伤的超声波检测技术实验研究 |
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| 引用本文： | 李晓芸.混凝土损伤的超声波检测技术实验研究[J].山西建筑,2010,36(4):89-90. |
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| 作者姓名： | 李晓芸 |
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| 作者单位： | 唐山市开滦直属社区服务中心,河北唐山,063000 |
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| 摘 要： | 采用超声波检测仪对SHPB杆累积冲击下的混凝土进行损伤检测,将定义出的损伤值D与混凝土宏观状态对比,从而客观地反映出在动态冲击下的混凝土损伤演化规律,以推广超声波检测方法。
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| 关 键 词： | 超声波检测 混凝土 损伤值D |
The experimental study of ultrasonic inspection technology on concrete damage |
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| LI Xiao-yun.The experimental study of ultrasonic inspection technology on concrete damage[J].Shanxi Architecture,2010,36(4):89-90. |
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| Authors: | LI Xiao-yun |
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| Affiliation: | LI Xiao-yun |
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| Abstract: | In this paper,ultrasonic detector is used to inspect the concrete cumulatively impacted by SHPB.Then comparing the damage value D with macro-state concrete,the evolution of concrete damage under the dynamic impact is objectively reflected,so as to extend the inspection method of ultrasonic. |
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| Keywords: | ultrasonic inspection concrete damage value D |
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