| 水泥稳定碎石抗弯拉强度的试验分析 |
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| 引用本文： | 李玉华,徐静.水泥稳定碎石抗弯拉强度的试验分析[J].沈阳大学学报,2013(5):403-406. |
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| 作者姓名： | 李玉华 徐静 |
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| 作者单位： | 大连理工大学交通运输学院,辽宁大连116024 |
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| 摘 要： | 通过室内试验,测试水泥稳定碎石混合料在不同水泥剂量、不同养生龄期,以及不同养生温度条件组合下的抗弯拉强度,分析水泥稳定碎石抗弯拉强度随水泥剂量、养生龄期以及养生温度变化的规律.试验结果表明,随着水泥剂量的增加、试验龄期的增长,水泥稳定碎石抗弯拉强度呈增长趋势;较高的养生温度有利于抗弯拉强度的形成.
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| 关 键 词： | 水泥稳定碎石 抗弯拉强度 水泥剂量 养生龄期 养生温度 |
Test Analysis of Flexural Tensile Strength of Cement Stabilized Macadam |
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| Li Yuhua;Xu Jing.Test Analysis of Flexural Tensile Strength of Cement Stabilized Macadam[J].Journal of Shenyang University,2013(5):403-406. |
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| Authors: | Li Yuhua;Xu Jing |
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| Institution: | Li Yuhua , Xu J ing (School of Transportation Logistics, Dalian University of Technology, Dalian 11609,4, China) |
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| Abstract: | Indoor test for flexural strength of cement stabilized macadam was carried out with different cement dosage and different curing age and different curing temperature in order to analyze the variation of flexural strength with cement dosage, curing age as well as curing temperature. The test results show that flexural strength of cement stabilized present growth trend with the increase of cement dosage and curing age cement dosage. Higher temperature is benefit to the formation of flexural strength. |
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| Keywords: | cement stabilized macadam flexural tensile strength cement dosage curing age curing temperature |
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