| 冲击压实技术在新铁高速公路中的应用 |
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| 引用本文： | 杨磊.冲击压实技术在新铁高速公路中的应用[J].北方交通,2010(11). |
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| 作者姓名： | 杨磊 |
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| 作者单位： | 辽宁省交通科学研究院; |
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| 摘 要： | 选取新民至铁岭高速公路路基工程试验段进行冲击压实,通过对路基试验段试验检测数据的分析,确定了冲击压实技术的预期效果,提高了路基基础承载能力,并根据试验检测结果最终得出最佳工作遍数、工作速度等相关施工工艺参数,达到指导后续施工的目的。
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| 关 键 词： | 冲击压实技术 路基工程 沉降量 |
Application of Impact Compaction in Xintie Expressway |
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| Authors: | YANG Lei |
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| Abstract: | Impact compaction is conducted on the test section of subgrade construction in Xintie Expressway(from Xinmin to Tieling).The desired effect of impact compaction is confirmed and the bearing capacity of sub-grade is increased through analyzing the detection data of test section of subgrade.According to the test results,op-timum working times,working speed and other related construction technological parameters are obtained which can direct follow-up construction. |
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| Keywords: | Impact compaction Subgrade construction Settlement |
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