| 柔性纤维水泥稳定砂砾冲击性能研究 |
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| 引用本文： | 张广,赵满喜,马银华.柔性纤维水泥稳定砂砾冲击性能研究[J].公路交通技术,2007(2):22-24. |
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| 作者姓名： | 张广 赵满喜 马银华 |
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| 作者单位： | 1. 武汉理工大学材料科学与工程学院,武汉,430070;内蒙古自治区省际通道建设管理办公室,呼和浩特,010020
2. 重庆交通大学土木建筑学院,重庆,400074 |
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| 摘 要： | 运用摆锤冲击法和均匀弹性支撑落重弯折冲击法,首次对柔性纤维水泥稳定砂砾和普通水泥稳定砂砾的冲击性能进行了对比试验研究。试验结果表明:和普通水泥稳定砂砾相比,柔性纤维水泥稳定砂砾具有优良的抗冲击能力,在路面半刚性基层中运用可以增强基层抵抗行车荷载的冲击和振动,使半刚性基层具有更加优良的动力服务性能,延长其使用寿命。
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| 关 键 词： | 柔性纤维 水泥稳定砂砾 半刚性基层 冲击性能 |
| 文章编号： | 24275238 |
| 修稿时间： | 06 30 2006 12:00AM |
Study on Impact Performance of Flexible Fiber Cement Stabilize Gravel |
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| Zhang Guang,Zhao Manxi,Ma Yinhua.Study on Impact Performance of Flexible Fiber Cement Stabilize Gravel[J].Technology of Highway and Transport,2007(2):22-24. |
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| Authors: | Zhang Guang Zhao Manxi Ma Yinhua |
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| Abstract: | This paper,for the first,has used pendulum impact method and even elastic support falling weight bend impact method to give comparison test to impact performance of flexible fiber cement stabilize gravel and common cement stabilize gravel.Test results show: Comparing with common cement stabilize gravel,the flexible fiber cement stabilize gravel has better anti-impact capability,when applying in half-rigid base course of pavement,it may improve the resistance to impact and vibration caused by driving load,and offers half rigid base coarse with better dynamic service performance and furthermore,prolong its service life. |
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| Keywords: | flexible fiber cement stabilize gravel half rigid base course impact performance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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