| 高能级强夯在粉细砂场地的应用 |
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| 引用本文： | 王松生. 高能级强夯在粉细砂场地的应用[J]. 工程设计与建设, 2013, 0(1): 54-55,59 |
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| 作者姓名： | 王松生 |
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| 作者单位： | 中石化洛阳工程有限公司 |
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| 摘 要： | 在对当地常用地基处理方法分析、对比的基础上,结合某DMTO项目,首次在该地区采用高能级强夯处理厚度为10 m左右的松散粉细砂场地,并采用静载试验、标贯、动力触探、瑞利波等方法对强夯处理效果进行了综合检测,地基承载力、变形模量和有效加固深度均满足设计要求,采用强夯法处理粉细砂场地,效果良好。
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| 关 键 词： | 高能级强夯 粉细砂场地 地基承载力 有效加固深度 |
Application of high-energy level dynamic compaction in silty fine-grained sand site |
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| Wang Songsheng. Application of high-energy level dynamic compaction in silty fine-grained sand site[J]. , 2013, 0(1): 54-55,59 |
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| Authors: | Wang Songsheng |
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| Affiliation: | Wang Songsheng(Luoyang Petrochemical Engineering Corporation(LPEC)/SINOPEC,Luoyang 471003,Henan) |
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| Abstract: | Based on the analysis and comparison of conventional local ground foundation treatment methods,and in combination with a DMTO project,the high-energy level dynamic compaction was first adopted in the area to treat the 10 cm thick loose silty fine-grained sand site,and such methods as static load test,standard penetration,dynamic sounding and Rayleigh wave were adopted for comprehensive testing of the dynamic compaction treatment effect,the ground bearing capacity,the deformation modulus and effective reinforcement depth all met the design requirements,and the effect of adopting the dynamic compaction method to treat the silty fine-grained sand site is good. |
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| Keywords: | high-energy level dynamic compaction silty fine-grained sand site ground bearing capacity effective reinforcement depth |
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