| 补强冲击碾压在粉土路基施工中的应用效果分析 |
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| 引用本文： | 高辉,王勇军,朱昌理. 补强冲击碾压在粉土路基施工中的应用效果分析[J]. 交通标准化, 2011, 0(Z1) |
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| 作者姓名： | 高辉 王勇军 朱昌理 |
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| 作者单位： | 山东菏泽市交通运输局;东明县交通运输局; |
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| 摘 要： | 高能量冲击压实能有效地减少路基的工后沉降与差异沉降,保证路堤的整体稳定性,提高路基的整体强度与均匀性。德商高速公路(菏泽至曹县段)粉土路基的施工实践表明,冲击压实对路基稳定性起着关键作用,取得了良好的效果。其对于克服路基隐患,提高公路工程质量起到了重要作用。
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| 关 键 词： | 冲击压路机 冲击压实 粉砂土路基 |
Impact-rolling Technology Application Effect in Silty Soil Construction |
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| GAO Hui,WANG Yong-jun,ZHU Chang-li. Impact-rolling Technology Application Effect in Silty Soil Construction[J]. Communications Standardization, 2011, 0(Z1) |
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| Authors: | GAO Hui WANG Yong-jun ZHU Chang-li |
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| Affiliation: | GAO Hui1,WANG Yong-jun1,ZHU Chang-li2(1.Heze City Transport Bureau of Shandong Province,Heze 274000,China,2.Dongming County Transport Bureau,Dongming 274000,China) |
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| Abstract: | Impact-rolling with high-energy can reduce the settlement after construction and differential settlement,guarantee the whole stability of embankment and improve the entire strength and u-niformity.Silty soil roadbed construction of Dezhou-Shangqiu Expressway(Heze-Caoxian section) shows that impact-rolling technology is key to roadbed stability,which has got excellent effect.It is important to overcoming the hidden roadbed danger and improving highway engineering quality. |
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| Keywords: | impact-roller impact-rolling silty soil roadbed |
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