...国论文网 关键词：灌沙法；路基压实度；检测；路基施工规范 [gap=505]Keywords: sand filling method; The subgrade compaction; Detection; Subgrade construction specifications.
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To ensure subgrade compaction, we must resolve the choice of subgrade soil, moisture control, shop soil thickness control and detection of degree of compaction work.
要保证路基的压实度，必须解决好路基土壤的选择、含水量的控制、铺土厚度的控制和压实度的检测等工作。
The paper principally introduces the compaction technique and technology for subgrade.
主要介绍路基的压实技术与压实工艺。
Finally, through the press performance, the using performance of the loess subgrade and the compaction process, compaction standard that may be applied to loess fillings was put forward.
最后，从黄土路基的受力性能、使用性能和压实工艺三个方面，提出了适用于黄土路基的压实标准。
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