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Sonic tomography detection system for concrete dams

Zhang Zhen-xia, Zhang Jin-ping and Li Ping,et al.   

  • Published:2003-04-28

混凝土大坝声波层析检测系统

张震夏1，张选平1，李平1，姚成林1，赵文波1，王炳娟1，陈昌林2   

  1. 1.中国水利水电科学研究院，北京 100038；2.丰满发电厂，吉林 132103

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Abstract: This paper introduced the principle and its application of sonic tomography detection system, it proved that this system (ST-2100) is superior to the OYO system produced by Japan through the examination on Fengman Dam. Meanwhile, suggestion to improve this system has been brought forward as well.?

摘要： 本文介绍了混凝土声波层析检测系统的工作原理及其功用,并通过声波层析检测系统（ST-2100)在丰满水电站大坝上的检测试验说明该系统优于日本OYO系统，同时还提出了改进ST-2100系统的意见。?

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