| 承秦高速公路高性能混凝土回弹法专用测强曲线的建立与应用 |
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| 引用本文： | 王艳璐.承秦高速公路高性能混凝土回弹法专用测强曲线的建立与应用[J].国防交通工程与技术,2012(6):63-67. |
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| 作者姓名： | 王艳璐 |
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| 作者单位： | 中铁十七局集团第三工程有限公司 |
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| 摘 要： | 通过对不同强度等级的高性能混凝土试件进行抗压强度与回弹试验,根据最小二乘法原理,对混凝土强度和回弹试验数据进行回归和统计分析,建立了承秦高速公路高性能混凝土回弹法专用测强曲线方程,为本工程混凝土强度质量检测评定提供了可靠的推定依据。
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| 关 键 词： | 高性能混凝土 回弹法 测强曲线 |
On the Establishment and Application of the Resilience-Method-Based Strength-Testing Curves for High-Performance Concrete |
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| Wang Yanlu.On the Establishment and Application of the Resilience-Method-Based Strength-Testing Curves for High-Performance Concrete[J].Traffic Engineering and Technology for National Defence,2012(6):63-67. |
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| Authors: | Wang Yanlu |
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| Institution: | Wang Yanlu(The Third Engineering Company of the 17th Bureau Group of the Railway Building Corporation of China,Shijiazhuang 050081,China) |
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| Abstract: | Upon the basis of putting high-performance concrete test blocks of different grades of strength to compression-strength tests and rebounding tests,the data on the strength of concrete and the resilience tests are regressively and statistically analyzed by means of the least square method,with the special resilience-method-based strength-testing curves for the high-performance concrete of the Chengde-Qinhuangdao Expressway established,which provide reliable inferential grounds for the evaluation of the strength quality of the concrete used for this project. |
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| Keywords: | high-performance concrete resilience method strength-testing curve |
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