| 实体混凝土抗压强度检测方法的探讨 |
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| 引用本文： | 简鸿福,胡高樟,李焱. 实体混凝土抗压强度检测方法的探讨[J]. 江西水利科技, 2011, 37(3): 199-201. DOI: 10.3969/j.issn.1004-4701.2011.03.14 |
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| 作者姓名： | 简鸿福 胡高樟 李焱 |
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| 作者单位： | 1. 江西省水利科学研究院,江西南昌,330029
2. 江西省安义县水务局,江西安义,330500 |
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| 摘 要： | 本文分析了回弹法和钻芯法检测实体混凝土强度的利弊,提出了利用钻芯强度修正回弹强度的修正系数的计算,解决了回弹法测试精度低、钻芯法工作量大等缺点,既降低了对结构的破坏,又对混凝土抗压强度有较高精度的推定,具有较好的推广应用价值.
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| 关 键 词： | 钻芯法 回弹法 混凝土抗压强度 |
Discussion on the methods of testing entity concrete compressive strength |
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| JIAN Hong-fu,HU Gao-zhang,LI Yan. Discussion on the methods of testing entity concrete compressive strength[J]. Jiangxi Hydraulic Science & Technology, 2011, 37(3): 199-201. DOI: 10.3969/j.issn.1004-4701.2011.03.14 |
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| Authors: | JIAN Hong-fu HU Gao-zhang LI Yan |
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| Affiliation: | JIAN Hong-fu1,HU Gao-zhang2,LI Yan1(1.Jiangxi Provincial Institute of Water Sciences,Nanchang 330029,China,2.Anyi County Water Bureau of Jiangxi Province,Anyi 330500,China) |
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| Abstract: | The advantages and disadvantages of resilience method and drilling core method in detection of compressive strength of entity concrete were analyzed in this paper.The calculation method of modified coefficient η was proposed by using drilling core strength to modify resilience strength,through which the disadvantages of low test accuracy in resilience method and workload in drilling core method were solved.It not only reduced the damage to the structure,but also had a higher accuracy in presumption of the compressive strength of concrete,and with good application value. |
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| Keywords: | Drilling core method Resilience method Compressive strength of concrete |
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