| 强夯—塑料板排水法在粉土和粉质粘土地基加固中的试验研究 |
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| 引用本文： | 徐尧,王延祥.强夯—塑料板排水法在粉土和粉质粘土地基加固中的试验研究[J].济南大学学报(自然科学版),2003,17(1):70-72. |
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| 作者姓名： | 徐尧 王延祥 |
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| 作者单位： | 1. 济南大学,土木建筑学院,山东,济南,250022
2. 山东建筑工程学院,科研处,山东,济南,250013 |
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| 摘 要： | 针对黄河中下游粉土、粉质粘土成层地基,通过插设塑料排水板和不插排水板条件下强夯对比试验研究,证实了插设塑料排水板可以有效的降低强夯时超静孔隙水压力峰值,加快其消散,缩短强夯施工工期;提高强夯夯沉,减少振动对土体的扰动,缩短触变恢复时间,因而人工塑料排水板在强夯处理此类地基中是十分有效的。
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| 关 键 词： | 地基加固 粉土 粉质粘土 强夯-塑料板排水法 静力触探实验 |
| 文章编号： | 1671-3559(2003)01-0070-03 |
| 修稿时间： | 2002年1月16日 |
Test on Drainage Consolidation in the Foundation Treatment of Saturated Silty Soil and Silty Clay |
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| Xu Yao,Wang Yanxiang.Test on Drainage Consolidation in the Foundation Treatment of Saturated Silty Soil and Silty Clay[J].Journal of Jinan University(Science & Technology),2003,17(1):70-72. |
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| Authors: | Xu Yao Wang Yanxiang |
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| Abstract: | The test- results ate provided that the dynamic consolidation treats the foundation of saturated silty soil and silty clay with plastic drainage plate and without it. It is proved that the plastic drainage plate is effective on lowering the value of maximum water - pore pressure, accelerating its dissipation, boosting the compaction settlement, reducing the disturbance to soil, and shortening the disturbance resuming time. So the drainage dynamic consolidation is very efficacious to treat the foundation of saturated silty soil and silty clay. |
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| Keywords: | foundation treatment silty soil silty clay drainage dynamic consolidation static penetration test |
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