| 高能级强夯法处理非均匀回填地基试验研究 |
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| 引用本文： | 嵇转平.高能级强夯法处理非均匀回填地基试验研究[J].建筑科学,2012,28(5):44-47. |
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| 作者姓名： | 嵇转平 |
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| 作者单位： | 中国石化建筑设计技术中心站,河南洛阳,471003 |
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| 摘 要： | 对广东某石化厂油罐非均匀回填土地基进行高能级强夯试验,试验结果表明,强夯有效加固深度达12.5m,影响深度达14m,地基承载力特征值和变形模量均有大幅提高,满足设计要求,为类似工程提供借鉴经验。
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| 关 键 词： | 高能级强夯 10000kN·m 标准灌入试验 有效加固深度 |
Research on Foundation Backfilling with Crushed Stone by High Energy Dynamic Compaction |
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| JI Zhuan-ping.Research on Foundation Backfilling with Crushed Stone by High Energy Dynamic Compaction[J].Building Science,2012,28(5):44-47. |
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| Authors: | JI Zhuan-ping |
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| Affiliation: | JI Zhuan-ping(China Petrochemical Building Design Technology Center.Luoyang 471003,Henan,China) |
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| Abstract: | In this paper,experiment of 10000kN·m Dynamic Compaction(DC) was successfully put in practice on a rubble fills site in coastal area.The experiment provided the parameters for the design,construction and detection of 10000kN·m DC.It is suggested that the Effective Depth of Improvement(EDI) reaches 12.5m for gravel and sand,and the influential depth reaches 14m,if used in the table 6.2.1 of the Ground Treatment Code of China. |
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| Keywords: | high energy level dynamic compaction 10000kN·m standard penetration test(SPT) effective depth of improvement(EDI) |
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