| 路基路面压实度SDG检测方法研究 |
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| 引用本文： | 彭作,;杨宜坤,;张晓园.路基路面压实度SDG检测方法研究[J].筑路机械与施工机械化,2014(11):59-62. |
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| 作者姓名： | 彭作 ;杨宜坤 ;张晓园 |
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| 作者单位： | [1]三一重工股份有限公司,湖南长沙410100; [2]长安大学工程机械学院,陕西西安710064 |
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| 摘 要： | SDG土壤密度检测仪是一种无损快速填土压实度检测装置,可用于压实填土密实度的快速无损检测。在说明SDG土壤密度仪的工作原理和确定试验流程和参数设定的基础上,通过施工案例进行传统灌砂法和SDG测试法的对比试验,对SDG密度仪在压实填土密实度快速检测的适用性和可靠性进行了研究,为SDG密度仪在工程上的应用作出了有益探讨。
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| 关 键 词： | SDG土壤密度仪 压实度 灌砂法 路基路面 |
Research on Compaction Degree Detection of Subgrade and Pavement with SDG |
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| Institution: | PENG Zuo , YANG Yi-kun , ZHANG Xiao-yuan (1. Sany Heavy Industry Co. Ltd. , Changsha 410100, Hunan, China; 2. School of Mechanical Engineering, Chang＇an University, Xi＇an 710064, Shaanxi, China) |
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| Abstract: | SDG is a non-destructive and rapid device for soil compaction detection. Based on the introduction of the working principle, test process and configuration settings of the device, both the traditional way and SDG were applied to construction projects for comparison. The applicability and reliability of SDG were studied, as well as its application in projects. |
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| Keywords: | SDG soil density detection device compaction degree sand replacement method subgrade and pavement |
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