| 上覆吹填砂原料场地基强夯试验研究 |
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| 引用本文： | 王鸿运.上覆吹填砂原料场地基强夯试验研究[J].土工基础,2012,26(5):96-98. |
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| 作者姓名： | 王鸿运 |
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| 作者单位： | 中冶集团武汉勘察研究院有限公司,武汉,430080 |
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| 摘 要： | 试验采用插塑料排水板+强夯的施工工艺,监测了夯坑及夯坑周边土体的沉降和隆起以及孔隙水的变化情况,分析了强夯加固范围和深度、孔隙水的消散时间以及最佳夯击次数,通过静载荷试验及双桥静力触探试验对强夯加固效果进行检验。
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| 关 键 词： | 静力触探 强夯 最佳击数 孔隙水压力 |
Trial Dynamic Compaction Tests at a Material Docking Station Constructed by Dredged Soils |
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| WANG Hongyun.Trial Dynamic Compaction Tests at a Material Docking Station Constructed by Dredged Soils[J].Soie Engineering and Foundation,2012,26(5):96-98. |
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| Authors: | WANG Hongyun |
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| Affiliation: | WANG Hongyun(China Metallurgical Group Wuhan Survey and Research Institute Co.,Ltd 430080) |
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| Abstract: | The trial dynamic compaction tests were conducted on a dredged ground with prefabricated vertical drains.The settlement of the craters and the ground heaves around the craters during the dynamic compaction were monitored.The effective soil improvement depth,the duration of the pore pressure dissipation as well as the optimum compaction numbers are analyzed in the paper.The results of the dynamic compaction were examined by the static plate loading tests and the cone penetration tests. |
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| Keywords: | Cone Penetration Tests Dynamic Compaction Optimum Compaction Numbers Pore Water Pressures |
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