| 小芯样检测高温后混凝土抗压强度的试验研究 |
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| 引用本文： | 贾锋.小芯样检测高温后混凝土抗压强度的试验研究[J].土木与环境工程学报,1998,20(2):65-68,72. |
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| 作者姓名： | 贾锋 |
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| 作者单位： | 同济大学建筑改造加固研究所 |
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| 摘 要： | 主要介绍了采用直径４５ｍｍ和７０ｍｍ小芯样抗压及横劈法对高温后混凝土抗压强度进行检测的试验研究，并用数理统计的方法对得到的测强方程和回归曲线进行了定量的分析。
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| 关 键 词： | 混凝土结构 小芯样 抗压强度 检测 |
Experimental Research on the Compressive Strength of the Heated Concrete Tested on the Small Diameter Cores |
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| Abstract: | This paper introduces an experimental research on the compressive strength of the heated concrete tested on the small cores of 45 mm and 70 mm in diameter by compression and transverse cutting methods.By means of mathematical statistics, the test strength equations and regression curves obtained are quantitatively analyzed. |
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| Keywords: | cconcrete small diameter cores compression transverse cutting high temperature detection |
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