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| 旧水泥路面沥青加铺玻纤格栅防裂技术 | |
| 引用本文： | 袁玉卿,王选仓,李善强,刘廷国.旧水泥路面沥青加铺玻纤格栅防裂技术[J].筑路机械与施工机械化,2009,26(5):55-57. |
| 作者姓名： | 袁玉卿 王选仓 李善强 刘廷国 |
| 作者单位： | 1. 河南大学土木建筑学院,河南,开封,475004 2. 长安大学,公路学院,陕西,西安,710064 3. 广东交通集团检测中心,广东,广州,510800 4. 河南省高远公路养护技术有限公司,河南,新乡,453003 |
| 基金项目： | 国家西部交通建设科技项目 |
| 摘 要： | 为了解决玻璃纤维格栅在旧水泥混凝土路面沥青混凝土加铺防裂中出现的问题，进行了拉拔试验模拟现场情况，开发了水泥路面打毛机，并将玻纤格栅应用于工程实践。结果表明：玻璃纤维格栅防裂的关键技术是旧水泥混凝土路面的粗糙化和格栅的铺设作业；开发的打毛机效果良好。 |
| 关 键 词： | 道路工程 玻璃纤维格栅 拉拔试验 沥青加铺层 |
Asphalt-overlayed Fiberglass Grid Anti-crack Technology for Existing Cement Pavement |
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| YUAN Yu-qing,WANG Xuan-cang,LI Shan-qiang,LIU Ting-guo.Asphalt-overlayed Fiberglass Grid Anti-crack Technology for Existing Cement Pavement[J].Road Machinery & Construction Mechanization,2009,26(5):55-57. | |
| Authors: | YUAN Yu-qing WANG Xuan-cang LI Shan-qiang LIU Ting-guo |
| Institution: | YUAN Yu-qing, WANG Xuan-cang, LI Shan-qiang, LIU Ting-guo (1 .School of Civil Engineering and Architecture, Henan University, Kaifeng 475004, Henan, China; 2.School of Highway, Chang＇an University, Xi＇an 710064, Shaanxi, China ;3.Test Center of Guangdong Communication Group, Guangzhou 510800, Guangdong, China; 4.Henan Gaoyuan Maintenance Technology of Highway Co. Ltd., Xinxiang 453003, Henan, China) |
| Abstract: | In order to solve the problem of fiberglass grid in anti-crack of overlaying of existing cement concrete pavement, pull-out test is carried out; fearnaught is developed; fiberglass grid is introduced in projects. The result indicates that the crucial technologies of fiberglass grid anti-crack are the roughness of existing cement concrete pavement and paving of grids; the fearnaught is effective. |
| Keywords: | road engineering fiberglass grid pull-out test asphalt overlayer |
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