| 超声回弹综合法在隧道二次衬砌混凝土强度检测中的应用 |
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| 引用本文： | 黄金华,祁海燕,刁占峰.超声回弹综合法在隧道二次衬砌混凝土强度检测中的应用[J].东北水利水电,2011(4):23-24,28,71. |
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| 作者姓名： | 黄金华 祁海燕 刁占峰 |
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| 作者单位： | 黄金华,刁占峰,HUANG Jin-hua,DIAO Zhan-feng(辽宁水利土木工程咨询有限公司,辽宁,沈阳,110003);祁海燕,Qi Hai-yan(辽宁宏禹水利工程建设监理有限公司,辽宁,沈阳,110006) |
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| 摘 要： | 文章按照<超声回弹综合法检测混凝土强度技术规程>(CECS02:2005)要求,采用超声回弹综合法对大伙房水库输水工程隧道二次衬砌混凝土抗压强度进行检测,同时在相同测区采用钻芯取样法进行对应比较.通过工程实际应用,表明超声回弹综合法在隧道二次衬砌混凝土强度检测中具有较好的保证率,能够满足检测要求.同时本文分析了该方法在...
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| 关 键 词： | 超声回弹综合法 输水隧道 混凝土 衬砌强度 |
Application of ultrasonic-rebound combined method in concrete strength test for tunnel secondary lining |
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| HUANG Jin-hua,Qi Hai-yan,DIAO Zhan-feng.Application of ultrasonic-rebound combined method in concrete strength test for tunnel secondary lining[J].Water Resources & Hydropower of Northeast China,2011(4):23-24,28,71. |
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| Authors: | HUANG Jin-hua Qi Hai-yan DIAO Zhan-feng |
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| Affiliation: | HUANG Jin-hua,QI Hai-yan,DIAO Zhan-feng |
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| Abstract: | Based on the technical specification for detecting strength of concrete by ultrasonic-rebound combined method,the paper adopts the ultrasonic-rebound combined method to test the concrete compressive strength for the tunnel secondary lining of water conveyance project of Dahuofang reservoir,also adopts the drilling sample method to compare in the same test area.Through the practical engineering application,the ultrasonic-rebound combined method has the better guarantee rate and meets the test demand in the c... |
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| Keywords: | ultrasonic-rebound combined method water conveyance tunnel concrete lining strength |
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