| 钻芯法检测结构混凝土强度 合格性评定分析 |
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| 引用本文： | 吕列民,崔德密,王宁,高修. 钻芯法检测结构混凝土强度 合格性评定分析[J]. 水利水电技术, 2011, 42(8): 21 |
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| 作者姓名： | 吕列民 崔德密 王宁 高修 |
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| 作者单位： | (水利部淮河水利委员 水利科学研究院，安徽蚌埠233000) |
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| 摘 要： | 本文从结构混凝土芯样钻取、加工和试验过程，分析了钻芯法检测混凝土抗压强度的主要影响因素，提出了钻芯法检测混凝土强度不确定度的评定方法，并结合工程应用，引入不确定度对结构混凝土强度合格性评定进行了探讨。
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| 关 键 词： | 混凝土芯样 抗压强度 不确定度 质量评定 |
| 收稿时间： | 2011-06-10 |
Analysis on conformity assessment of concrete strength with core drilling method |
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| LV Liemin,CUI Demi,WANG Ning,GAO Xiu. Analysis on conformity assessment of concrete strength with core drilling method[J]. Water Resources and Hydropower Engineering, 2011, 42(8): 21 |
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| Authors: | LV Liemin CUI Demi WANG Ning GAO Xiu |
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| Affiliation: | (Water Resources Research Institute of Anhui Province and Huaihe River Commission, MWR.，Bengbu 233000, Anhui, China) |
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| Abstract: | The main impact factors on the concrete compressive strength detected by the core drilling method are analyzed herein from the processes of the drilling,processing and testing of structural concrete core samples,and then a method of the assessment made on the uncertainty of the concrete strength detected with the core drilling method is put forward.Moreover,the introduction of the uncertainty into the conformity assessment of the structural concrete strength is also discussed in accordance with the actual e... |
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| Keywords: | concrete core samples compressive strength uncertainty quality assessment |
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