filling roadbed

基本解释

Therefore, we must adopt new construction technology, and establish a corresponding standards of quality control and filling roadbed quality of the project.
因此，必须采取新的施工工艺，建立相应的质量标准，控制填石路基的工程质量。关键词：填石路基；含水量；
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This article tested and analyzed the influence of the fine sand proportion in sand-gravel on the quality of filling roadbed, and proposed a desirable solution scheme.
本文主要针对砂砾料中细砂粒的含量对路堤填筑质量产生的影响进行了试验性分析，提出了较为理想的解决方案。
This paper puts forward the new idea of "plant protection priority" for expressway filling roadbed side slope protection, and announces widely using plant protection.
平原区高速公路填方路基边坡防护设计应采用“植物防护优先”的新理念，加大植物防护力度。