DISCUSSION ON SOME PROBLEMS OF APPLICATION OF TAMPING ENERGY TO FOUNDATION WITH LARGE FILL THICKNESS

TU Qiliang; WANG Qing; XIA Yubin

Volume 10 Issue 4

Apr. 2011

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TU Qiliang, WANG Qing, XIA Yubin. 2002: DISCUSSION ON SOME PROBLEMS OF APPLICATION OF TAMPING ENERGY TO FOUNDATION WITH LARGE FILL THICKNESS. JOURNAL OF ENGINEERING GEOLOGY, 10(4): 395-399.

Citation:

TU Qiliang, WANG Qing, XIA Yubin. 2002: DISCUSSION ON SOME PROBLEMS OF APPLICATION OF TAMPING ENERGY TO FOUNDATION WITH LARGE FILL THICKNESS. JOURNAL OF ENGINEERING GEOLOGY, 10(4): 395-399.

TU Qiliang, WANG Qing, XIA Yubin. 2002: DISCUSSION ON SOME PROBLEMS OF APPLICATION OF TAMPING ENERGY TO FOUNDATION WITH LARGE FILL THICKNESS. JOURNAL OF ENGINEERING GEOLOGY, 10(4): 395-399.

Citation:

TU Qiliang, WANG Qing, XIA Yubin. 2002: DISCUSSION ON SOME PROBLEMS OF APPLICATION OF TAMPING ENERGY TO FOUNDATION WITH LARGE FILL THICKNESS. JOURNAL OF ENGINEERING GEOLOGY, 10(4): 395-399.

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DISCUSSION ON SOME PROBLEMS OF APPLICATION OF TAMPING ENERGY TO FOUNDATION WITH LARGE FILL THICKNESS

1.
College of Construction Engineering of Jilin University,Changchun 130026;
2.
Tianjin Hailu Geotechnique Company| Tianjin 300222

Funds:

Received Date: 2002-05-06
Rev Recd Date: 2002-06-10
Publish Date: 2002-12-15

Abstract

Abstract

A lot of engineering practice indicates when the dynamic compaction is used to reinforce founation of fill, the selection of tamping energy is not only related to the thickness of fill, but also to the conditions of soil and groundwater table, etc. In this paper, a discussion is made on the use of tamping energy to reinforce the foundation with large fill thickness in southern China. If the substratum of the fill is either hard or soft, and if the filling material is coarse aggregate and fine aggregate that is cohesive soil with high water content, respectively. The selected standard of tamping energy is established in different conditions. From the data of field monitoring, an evaluation is made of the effectiveness of foundation reinforcement by adequately determining the tamping energy, so that the better consolidation effects could be achieved.
- Dynamiccompaction,
- Tampingenergy,
- Softsoil,
- Groundtreatment

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References(1)

References

[1] 金常海,刘世宏.强夯影响深度问题.岩土力学,1987,8(3):49Jin Changhai,Liu S hihong.S ome questions about t he inf luencedept h of dynamic compact ion.R ock and Soil M echanics,1987.8(3):49

[2] 基础工程处理与检测实录,张季超主编,中国建材工业出版社,1998,8.Foundat ion engineering t reat ment and checked memoir,ZhangJichao,China Const ruction M aterial Indust ry Press,1998,8.

[3] 地基处理手册编写委员会.地基处理手册.北京:中国建筑工业出版社,1988,216.Compilat ion commit t ee of f oundat ion t reat ment manual.Founda
tion treatment manual.Beijing:China Building Indust ry Press,1988,216.

[4] 叶书麟,叶观宝.地基处理.中国建筑工业出版社,1999,41.Y e S hulin,Y e G uanbao.Foundat ion t reat ment.China Building ry Press,1999,41.

[5] 韩文喜,张倬元,李强.利用强夯模拟试验研究饱和砂土强夯动本构关系.工程地质学报,2001,9(4):366Han Wenx i,Zhang Zhuoyuan,Li Q iang.St udy on t he dynamicconst itut ive law of sat urated sandy soil by dynamic consolidat ionmodeling t est s.Journal of Engineering G eology,2001,9(4):366.

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