| 玻纤水泥稳定碎石基材抗拉性能试验初探 |
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| 引用本文： | 董苏波,韩静云,郜志海,李忠军.玻纤水泥稳定碎石基材抗拉性能试验初探[J].苏州科技学院学报(工程技术版),2006,19(2):18-20. |
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| 作者姓名： | 董苏波 韩静云 郜志海 李忠军 |
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| 作者单位： | 1. 苏州科技学院,土木工程系,江苏,苏州,215011
2. 苏州市公路管理处,江苏,苏州,215011 |
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| 基金项目： | 江苏省交通厅科研项目;江苏省苏州市建设基金 |
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| 摘 要： | 将玻璃纤维掺入水泥稳定碎石中,采用正交试验方法对其进行抗拉强度试验。结果表明,玻璃纤维在早期对水泥稳定碎石的抗拉性能增强作用较大,随着龄期的增加其增强作用逐渐减弱。
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| 关 键 词： | 玻璃纤维 正交试验 水泥稳定碎石 抗拉强度 |
| 文章编号： | 1672-0679(2006)02-0018-03 |
| 修稿时间： | 2005年6月29日 |
A Trial Test on the Tension Property of Cement Stabilized Crushed Base Material Strengthened with Glass Fibers |
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| DONG Su-bo,HAN Jin-yun,GAO Zhi-hai,LI Zhong-jun.A Trial Test on the Tension Property of Cement Stabilized Crushed Base Material Strengthened with Glass Fibers[J].Journal of University of Science and Technology of Suzhou：Engineering and Technology,2006,19(2):18-20. |
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| Authors: | DONG Su-bo HAN Jin-yun GAO Zhi-hai LI Zhong-jun |
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| Abstract: | In this research,the cement stabilized crushed base material was joined with glass fibers in lab tests.The study focuses mainly on the strength of cement stabilized crushed base material with orthogonal experimental design.Based on the tests,the conclusion was drawn that the glass fiber can notably increase the tension strength at early stage.With the increase of the age,the enhancement of tension strength is decreased.The glass fiber can strengthen the flexibility of the lime-fly-ash bound macadam. |
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| Keywords: | glass fiber orthogonal experimental design cement stabilized crushed base material tension strength |
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