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Power-Based Compaction Monitoring using Vibratory Padfoot Roller

机译:基于振动的脚踩压路机的基于动力的压实监控

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Controlled test sections were constructed using a prototype CP-533 vibratory padfoot roller to evaluate relationships between machine drive power and measures of soil compaction. Machine power determined from internal sensors and number of roller passes was logged nearly continuously during construction of the test sections using an onboard computer and GPS mapping system. In this paper, machine power results are compared to spot measurements of nuclear density gauge moisture/density and dynamic cone penetration (DCP) index measurements. A framework for statistically analyzing power-based compaction monitoring data is presented with broader implications for other intelligent compaction and continuous compaction control systems that generate near continuous spatial data.
机译:使用原型CP-533振动脚踩式压路机构造受控的测试部分,以评估机器驱动力与土壤压实度之间的关系。使用内置计算机和GPS测绘系统在测试部分的构造过程中几乎连续记录了由内部传感器和辊子通过次数确定的机器功率。在本文中,将机​​器功率结果与核密度仪的湿度/密度的现场测量结果和动态圆锥穿透(DCP)指数测量结果进行了比较。提出了一种统计分析基于动力的压实监测数据的框架,它对产生近乎连续的空间数据的其他智能压实和连续压实控制系统具有更广泛的意义。

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