填土系指由人类活动而堆积的土。将土回填或者挪用他方之土填垫等。
...工方案论文发表 关键词】小桥涵洞；填筑桥；机械作业；填土；市政道路；路基；质量控制 [gap=196]Keywords】Bridgeculvert;Fillingbridge;Mechanicaloperations;Filling;Municipalroads;Subgrade;Qualitycontrol 1.
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回填土 [建] backfill ; Return to fill soil ; back-filling ; backfilled clay
填土斜坡 fill slope ; earth fill slope
填土层 Qml ; fill stratum
加筋填土 reinforced fill ; reinforced earth
填土材料 fill material
回填土夯实 tamped backfill
已蝶的净填土 adjusted net fill
填土路堤 earth fill road embankment ; earth-filled embankment ; sand filling roadbed
For the high-class highways builded on the area of lacustrine deposits soft soil, because earth fill of subgrade is very high and construction period is very short, the controlling of subgrade stability and settlement are the two key techniques.
对于通过湖相沉积软土地区的高等级公路，当路基填土较高、工期较短时，必须解决地基稳定性控制及沉降控制两个关键技术问题。
参考来源 - 湖相沉积软基路堤沉降特性与处理技术研究By studying, prototype earth fill slippery to move surface and critical height of steady advantage are defined.
通过研究，确定了原型填土的优势滑移面、临界自稳高度。
参考来源 - 长沙星电公寓填土基坑的模型试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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