| 钢管混凝土缺陷超声波定量检测技术初步研究 |
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| 引用本文： | 张春雨,杨春雷.钢管混凝土缺陷超声波定量检测技术初步研究[J].公路交通技术,2012(2):67-70. |
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| 作者姓名： | 张春雨 杨春雷 |
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| 作者单位： | 云南省公路科学技术研究院,昆明,650051 |
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| 摘 要： | 参阅国内外钢管混凝土拱桥设计、施工和检测的文献资料，对超声波用于钢管混凝土拱肋脱粘厚度和混凝土空洞尺寸的定量检测技术开展研究，并将其用于实桥拱肋缺陷定量检测，取得初步成果。
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| 关 键 词： | 钢管混凝土拱桥 混凝土密实度 无损检测 超声波 |
Preliminary Study on Ultrasonic Quantitative Testing Technoloav for Defects of Steel Tube Concrete |
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| ZHANG Chunyu
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YANG Chunlei.Preliminary Study on Ultrasonic Quantitative Testing Technoloav for Defects of Steel Tube Concrete[J].Technology of Highway and Transport,2012(2):67-70. |
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| Authors: | ZHANG Chunyu YANG Chunlei |
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| Institution: | ZHANG Chunyu, YANG Chunlei |
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| Abstract: | bridges at debonding testing for By reference to documentation of design, construction and diction of steel tube concrete arch home and abroad, this paper develops study on ultrasonic quantitative testing technology for thickness of steel tube concrete arch ribs and concrete hollow size and applies it to quantitative defects of arch ribs of real bridges and has achieved preliminary results. |
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| Keywords: | steel tube concrete arch bridge compactedness of concrete nondestructive testing ultrasonic |
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