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本文是再生油路的试验报告。扼要介绍了试验路段的选择,再生路面的试验、设计、施工、使用情况及其经济效益。文中着重介绍了以饱水和不饱水试件在不同温度下抗压强度的比值和绝对值,作为评定热稳性和水稳性好坏的指标,并以此指标作为设计依据的试用情况。还着重介绍了使用一年多来野外观察、挖验、测试的情况和数据。作者认为再生油路技术经济效果较好,有一定的推广价值。
This article is a test report of the regenerative circuit. The selection of test section, test, design, construction and use of recycled pavement and its economic benefits are briefly introduced. In this paper, the ratio and absolute value of compressive strength of saturated and unsaturated specimens at different temperatures are emphatically introduced, which are used as indicators to evaluate the thermal stability and water stability. Based on this indicator, the experimental conditions . Also highlighted the use of more than a year field observations, digging, testing and data. The author thinks that the technical performance of regenerated oil circuit is better and has certain promotion value.