| 堆载预压联合强夯加固软土地基的试验研究 |
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| 引用本文： | 曹永琅,王剑平,林瑞肇,白玉华.堆载预压联合强夯加固软土地基的试验研究[J].吉林大学学报(地球科学版),1998(3). |
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| 作者姓名： | 曹永琅 王剑平 林瑞肇 白玉华 |
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| 作者单位： | 南京水利科学研究院，福建省交通规划设计院，南京建筑工程学院 |
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| 摘 要： | 通过某软土回填地基加固工程现场试验，论证只要合理地确定施工参数和工艺，完全可用塑料板排水分级堆填压载并联合强夯的静态——动力预压法加固软土地基。此外，就不同排水板间距、不同填料及不同夯击能时静态、动力排水固结过程中地基的变形、孔隙水压力分布、固结状态及地基的强度增长规律等进行对比分析。也与检测结果作了比较。
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| 关 键 词： | 排水固结 强夯 孔隙水压力 变形 |
STUDY ON TESTING OF SOFT SOIL FOUNDATION IMPROVEMENT BY PRELOADING COMBINED WITH PREFABRICATED AND DYNAMIC CONSOLIDATION |
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| Cao Yonglang,Wang Jianping.STUDY ON TESTING OF SOFT SOIL FOUNDATION IMPROVEMENT BY PRELOADING COMBINED WITH PREFABRICATED AND DYNAMIC CONSOLIDATION[J].Journal of Jilin Unviersity:Earth Science Edition,1998(3). |
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| Authors: | Cao Yonglang Wang Jianping |
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| Abstract: | In this paper, the field tests on soft soil foundation improvement by preloading combined with prefabricated drains and dynamic consolidation method have been described. It is shown that the method is successful for rationally determined parameters. Moreover, the deformation, pore water pressure and strength increase on soil foundation in the process have been discussed. |
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| Keywords: | drainage by consolidation dynamic consolidation pore water pressure deformation |
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