| 国道109线十七沟至清水河段黄土路基压实技术研究 |
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| 引用本文： | 赵胜.国道109线十七沟至清水河段黄土路基压实技术研究[J].内蒙古公路与运输,2011(1):14-15. |
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| 作者姓名： | 赵胜 |
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| 作者单位： | 内蒙古公路工程局,内蒙古,呼和浩特,010050 |
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| 摘 要： | 为了解决黄土地区公路普遍出现的路基沉陷、路面开裂以及过大的工后沉降等病害,以国道109线十七沟至清水河段一级公路为例,分析了压实黄土的强度特性及影响黄土压实的诸多因素,为黄土地区路基的填筑提供一定的参考。
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| 关 键 词： | 道路工程 路基压实度 回弹模量 粒度成分 击实功 |
Compaction technology research on loess roadbed of 109 national road from Shiqigou to Qingshuihe section |
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| ZHAO Sheng.Compaction technology research on loess roadbed of 109 national road from Shiqigou to Qingshuihe section[J].Highways & Transportation in Inner Mongolia,2011(1):14-15. |
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| Authors: | ZHAO Sheng |
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| Abstract: | In order to solve the common damage in loess area such as settlement of subgrade,pavement cracking,and overlarge settlement after construction,the paper analyzes the compacted loess's strength property and many factors that influence the loess's compacting taking the 109 national road from Shiqigou to Qingshuihe first-class highway for example,which provides a certain reference for the subgrade construction in loess area. |
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| Keywords: | road engineering compactness of subgrade modules granule constitutes compacting effort |
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