论文:浅谈冲击压实技术处理不良路基原地面的应用-中大网校论文网 关键词】冲击压实；高速公路；路基填筑；应用 [gap=131]Key words】Shock compaction; Highway; EmbanKment filling; Application
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高速铁路路基填筑技术研究 - xzbu.com 中国论文网 关键词：路基填筑；工艺试验；沉降 [gap=439]Key words: roadbed construction; technology test; settlement
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浅谈高速公路路基填筑施工技术实践_建筑科学论文 关 键 词： 高速公路 路基填筑 填土路基 填石路基 [gap=451]Key Words： Expressway; Roadbed filling; Filling roadbed; Stone Filled Subgrade
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...;湖相沉积;浅海相沉积;路基填筑[gap=1053]Key words: mudstone; lacustrine deposit; shallow marrine deposit; filling roadbed...
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风沙路基填筑施工 Railway Construction Technology
Based on in-situ test,the original data of the piled bridge abutment before and after the embankment construction were obtained. The bending moment of piles were calculated before and after embankment construction.
基于现场测试试验,获得了台后路基填筑前后桥台桩基应力变化的第一手资料;根据测试结果求出了基桩在台后填土前后基桩的弯矩。
参考来源 - 软基台后路基填土对桥台桩基侧向影响的试验研究The loess is widely distributed in North and Northwest China, which is the main material of highway subgrade filling in these areas.
黄土在我国华北、西北地区分布广泛,是这些地区公路路基填筑的主要材料。
参考来源 - 冲击振动压路机模型对黄土压实试验的研究With the rapid development of highway construction,there are more and more material used for roadbed filling,the red sandstone is one of ideal materials,as roadbed filler, red sandstone has many advantages of high strength,excellent stability.
随着我国高等级公路建设的迅猛发展,用作路基填筑的材料越来越多,红砂岩就是其中一种较为理想的材料,红砂岩作为路基填料有强度高、稳定性好等诸多优点。 本文对红砂岩填筑路基的施工工艺和质量检测控制进行了初步的探讨。
参考来源 - 论红砂岩路基的基本理论与施工技巧—《价值工程》—2010年第12期—龙源期刊网·2,447,543篇论文数据，部分数据来源于NoteExpress
所以在有限元对路基填筑可能引起的沉降和位移进行预测后，进行提前处理。
Thus, predicting the settlement and displacement potential in subgrade filling by finite element method, the paper conducts treatment ahead of time.
天然砂砾料是山区河道中丰富的自然资源，也是压实后稳定性良好的路基填筑材料。
Natural gravel is rich natural resources and also better stable compacting roadbed material in the river courses of mountain areas.
在路基填筑施工过程中，根据沉降观测数据用时间序列分析方法建立等维信息动态预测模型。
During the filling construction of the roadbed the total settlement value could be predicted by using time series equal interval prediction model of recent information.
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