文章详细信息 关键词： 改良土;;路基填料;;压实系数;;无侧限抗压强度 [gap=454]Keywords: improved soil,roadbed filler,compaction coefficient,unconfined compression strength
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lime improved soil 石灰改善土
cement improved soil 水泥改善土
artificially improved soil 人工改良土
physical improved soil 物理改良土
improved soil structure 改良的土壤结构
improved soil productivity 提高土壤生产力
soft rock improved soil 软岩改良土
mixture of improved soil 改良土混合料
strength of improved-soil 改良土的强度
Taking the construction of the roadbed of Luoyang-Zhanjiang Railway as the example, this paper introduces the construction method of using the improved soil in the bottom layer and lower road embankment.
以洛湛铁路路基的施工为例,介绍了改良土用于底层及下部路堤的施工方法。
参考来源 - 期刊学术社区·2,447,543篇论文数据，部分数据来源于NoteExpress
The cement improved soil is a kind of important fill material used widely in construction of railway subgrade.
水泥改良土是高速铁路路基工程中广泛使用的一种重要填料。
It also found strong environmental benefits such as improved soil fertility, better retention of water and resistance to drought.
研究还发现，有机农业还能带来极大的环境效益，比如提高土壤的肥力、更好地保持水土、防止干旱。
The results indicated that green coverings improved soil physical characteristics, soil bulk density decreasing by 5.68% and the soil porosity increasing by 6.15%.
结果表明：生草可改善土壤物理性状，使土壤容重平均降低5.68%，总孔隙度提高6.15%。
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