| 超声波法在混凝土结构裂缝修补质量检验中的应用 |
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| 引用本文： | 成勃,张文硕,成涛.超声波法在混凝土结构裂缝修补质量检验中的应用[J].工程质量,2009,27(3). |
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| 作者姓名： | 成勃 张文硕 成涛 |
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| 作者单位： | 成勃,CHENG Bo(山东省建筑科学研究院,山东,济南,250031);张文硕,ZHANG Wen-shuo(山东省聊城市建筑工程安全监督站,山东,聊城,252000);成涛,CHENG Tao(山东省聊城市位山灌区管理处,山东,聊城,252000)
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| 基金项目： | 山东省科技发展计划项目 |
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| 摘 要： | 采用超声波法对完好混凝土和裂缝混凝土在其裂缝修补前后的超声波波幅、声时进行了比较,分析了波幅和声时的对比关系,结合取芯芯样的外观质量和劈裂试验,说明了使用超声波法检查混凝土裂缝灌浆质量的可行性和优越性。
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| 关 键 词： | 超声波法 波速 裂缝修补 质量检查 |
Application of Ultrasonic Method in the Quality Testing of Concrete Structual Crack Mending |
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| CHENG Bo,ZHANG Wen-shuo,CHENG Tao.Application of Ultrasonic Method in the Quality Testing of Concrete Structual Crack Mending[J].Quality of Civil Engineering and Construction,2009,27(3). |
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| Authors: | CHENG Bo ZHANG Wen-shuo CHENG Tao |
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| Abstract: | Ultrasonic method was adopted to study the intact concrete and concrete with crack which chemically injection was done or not. It was compared with wave amplitude and propagating time and their relationship on crack. Having tested that drilled core appearance mass and cleave the core, it has explained feasibility and superiority using ultrasonic method to test the mass examining that the quality of chemistry injection to crack in concrete. |
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| Keywords: | ultrasonic method wave velocity crack mending quality testing |
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