| 聚酯玻纤布在防治沥青路面裂缝中的应用 |
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| 引用本文： | 曹磊,张向前,李志刚.聚酯玻纤布在防治沥青路面裂缝中的应用[J].国防交通工程与技术,2007,5(1):70-73. |
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| 作者姓名： | 曹磊 张向前 李志刚 |
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| 作者单位： | 解放军理工大学工程兵工程学院,江苏,南京,210007 |
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| 摘 要： | 聚酯玻纤布具有变形能力强、可承受较大拉应力的优点。将其置于沥青混凝土路面与沥青加铺层之间,可用于减缓或防止沥青加铺层的反射裂缝。对聚酯玻纤布防裂机理进行了理论分析,并对TruePave聚酯玻纤布进行了室内试验,试验结果表明聚酯玻纤布能较好的解决反射裂缝的问题,具有广阔的前景。
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| 关 键 词： | 反射裂缝 聚酯玻纤布 弯拉试验 疲劳试验 |
| 文章编号： | 1672-3953（2007）01-0070-04 |
| 修稿时间： | 2006-10-13 |
Research into the Application of Fiberglass-Polyester Paving Mat to Mitigating Reflective Cracks in Asphalt Pavement |
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| CAO Lei,ZHANG Xiang-qian,LI Zhi-gang.Research into the Application of Fiberglass-Polyester Paving Mat to Mitigating Reflective Cracks in Asphalt Pavement[J].Traffic Engineering and Technology for National Defence,2007,5(1):70-73. |
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| Authors: | CAO Lei ZHANG Xiang-qian LI Zhi-gang |
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| Institution: | PLA University of Science and Technology, Nanjing 210007,China |
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| Abstract: | Fiberglass-polyester paving mat is strong in large deformation capability and bearing tensional stress. Therefore, fiberglass-polyester paving mat may be laid between the old asphalt concrete pavement and overlay to reduce or prevent reflective cracking in asphalt overlay. The mechanism of fiberglass-polyester paving mat in anti-cracking is analyzed, and a series of lab tests are made. The tests show that the fiberglass-polyester paving mat could mitigate reflective cracks effectively. It will have wide applications. |
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| Keywords: | reflective crack fiberglass-polyester paving mat bend-pull test fatigue test |
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