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，必須採取新的施工工藝，建立相應的質量標準，控制填石路基的工程質量。關鍵詞：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.
本文主要針對砂礫料中細砂粒的含量對路堤填築質量産生的影響進行了試騐性分析，提出了較爲理想的解決方案。
This paper puts forward the new idea of "plant protection priority" for expressway filling roadbed side slope protection, and announces widely using plant protection.
平原區高速公路填方路基邊坡防護設計應採用“植物防護優先”的新理唸，加大植物防護力度。