| 压浆技术在混凝土路面加铺沥青薄层中的应用 |
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| 引用本文： | 刘海星.压浆技术在混凝土路面加铺沥青薄层中的应用[J].佛山科学技术学院学报(自然科学版),2009,27(1):63-66. |
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| 作者姓名： | 刘海星 |
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| 作者单位： | 广州市公路管理局,广东,广州,510080 |
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| 摘 要： | 板底脱空病害处治的好坏,直接影响到旧水泥混凝土路面加铺沥青混凝土面层的效果和寿命。通过分析水泥混凝土路面接缝处弯沉差来评定压浆技术处治脱空板底的效果,解决了路面面板脱空病害处治质量判定的难题。
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| 关 键 词： | 旧混凝土路面 压浆技术 弯沉差 质量控制 |
Application of grouting technique to the overlaying of asphalt on concrete road surface |
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| LIU Hai-xing.Application of grouting technique to the overlaying of asphalt on concrete road surface[J].Journal of Foshan University(Natural Science Edition),2009,27(1):63-66. |
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| Authors: | LIU Hai-xing |
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| Institution: | Guangzhou Highway Administration Bureau;Guangzhou 510080;China |
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| Abstract: | Asphalt overlay is frequently used to renovate the quality of old concrete pavements.The treatment of the hollow slabs has direct effect on the overlay's performance and fatigue life.The effect of grouting technique used to treat the hollow slabs is evaluated through analyzing the difference of deflection values before and after grouting on concrete road surface.In this way,the problem of how to keep good treatment to hollow slabs is resolved. |
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| Keywords: | old concrete surface grouting technique the difference of deflection values quality control |
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