| 玻纤对二灰碎石基层的力学性能影响试验 |
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| 引用本文： | 董苏波,王元纲,吴育琦,张高勤.玻纤对二灰碎石基层的力学性能影响试验[J].苏州科技学院学报(工程技术版),2004,17(2):30-33. |
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| 作者姓名： | 董苏波 王元纲 吴育琦 张高勤 |
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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. 南京林业大学,土木工程学院,江苏,南京,210037 |
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| 摘 要： | 玻璃纤维掺入到二灰碎石基层中，对其强度和刚度进行试验。结果表明，掺量一定时，玻纤可提高二灰碎石半刚性基层的强度，随着玻纤掺量的增加．其刚度则有所降低。另外，玻璃纤维还可有效改善二灰碎石基层的韧性。
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| 关 键 词： | 玻璃纤维 二灰碎石 强度 刚度 |
| 文章编号： | 1672-0679(2004)02-0030-04 |
| 修稿时间： | 2004年3月29日 |
A Test on the Mechanical Property of Lime-fly-ash Bound Macadam Strengthened with Glass Fibers |
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| DONG Su-bo ,WANG Yuan-gang ,WU Yu-qi ,ZHANG Gao-qin.A Test on the Mechanical Property of Lime-fly-ash Bound Macadam Strengthened with Glass Fibers[J].Journal of University of Science and Technology of Suzhou：Engineering and Technology,2004,17(2):30-33. |
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| Authors: | DONG Su-bo WANG Yuan-gang WU Yu-qi ZHANG Gao-qin |
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| Affiliation: | DONG Su-bo 1,WANG Yuan-gang 2,WU Yu-qi 2,ZHANG Gao-qin 2 |
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| Abstract: | In this research the lime-fly-ash bound macadam was joined with glass fibers in lab tests.The study focuses mainly on the strength and the rigidity of the lime-fly-ash bound macadam enhanced by different content of glass fibers.Based on the test,the conclusion was driven that the glass fiber can increase the strength when the content of glass fibers is proper.With the develop-ment of the content of glass fibers,the rigidity is decreased.The glass fiber can strengthen the flexibility of the lime-fly-ash bound macadam. |
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| Keywords: | glass fiber lime-fly-ash bound macadam strength rigidity |
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