| 水泥混凝土路面不同脱空检测方法识别率的对比验证 |
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| 引用本文： | 薛忠军,王端宜,张肖宁,李智,邱丽章. 水泥混凝土路面不同脱空检测方法识别率的对比验证[J]. 公路, 2007, 0(1): 90-94 |
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| 作者姓名： | 薛忠军 王端宜 张肖宁 李智 邱丽章 |
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| 作者单位： | 1. 哈尔滨工业大学交通科学与工程学院,哈尔滨市,150090
2. 华南理工大学道路工程研究所,广州市,510641 |
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| 基金项目： | 广州市科技攻关重点项目(06A1311358) |
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| 摘 要： | 通过水泥板每孔灌浆量以及与其他孔连通情况,对几种脱空检测方法进行了验证。在500 m长的试验路中分别使用了FW D、声振法等设备进行了脱空检测,通过比较每孔灌浆量的方法对几种检测方法进行了验证,得到了不同检测方法的识别率,为施工单位选择适当的检测方法提供了依据。
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| 关 键 词： | 水泥混凝土路面 脱空检测 FWD 声振法 脱空检测识别率 |
| 文章编号： | 0451-0712（2007）01-0090-04 |
| 修稿时间： | 2006-06-02 |
Contrast and Verification of Identifying Ratios of Different Void Detective Methods of Cement Concrete Pavement |
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| XUE Zhong-jun,WANG Duan-yi,ZHANG Xiao-ning,LI Zhi,QIU Li-zhang. Contrast and Verification of Identifying Ratios of Different Void Detective Methods of Cement Concrete Pavement[J]. Highway, 2007, 0(1): 90-94 |
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| Authors: | XUE Zhong-jun WANG Duan-yi ZHANG Xiao-ning LI Zhi QIU Li-zhang |
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| Affiliation: | 1. School of Communications Science and Engineering, Harbin Institute of Technology, Harbin 150090, China; 2. Road Engineering Research Institute . South China University of Technology, Guangzhou 510641, China |
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| Abstract: | Several void detective methods of the cement concrete pavement are verified by grouting quantity.FWD and acoustic-vibration method are used in detection of a 500 m length rigid pavement of test road.Different identifying ratio of void detective methods of the concrete pavement are gained by comparing the grouting quantity of each drill hole,which can offer the basis for contractor to choose befitting detective way. |
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| Keywords: | cement concrete pavement void detection FWD acoustic-vibration method identifying ratio of void detection |
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