EXPERIMENTAL STUDY ON BEARING CAPACITY COMPARISON BETWEEN SYMMETRIC DOUBLE GROUP PILES UNDER VERTICAL LOAD

LüFanren; Shao Hongcai; Jin Yaohua

doi:10.13204/j.gyjz2011205019

Volume 42 Issue 5

Dec. 2014

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LüFanren, Shao Hongcai, Jin Yaohua. EXPERIMENTAL STUDY ON BEARING CAPACITY COMPARISON BETWEEN SYMMETRIC DOUBLE GROUP PILES UNDER VERTICAL LOAD[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(5): 102-105. doi: 10.13204/j.gyjz2011205019

Citation:

LüFanren, Shao Hongcai, Jin Yaohua. EXPERIMENTAL STUDY ON BEARING CAPACITY COMPARISON BETWEEN SYMMETRIC DOUBLE GROUP PILES UNDER VERTICAL LOAD[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(5): 102-105. doi: 10.13204/j.gyjz2011205019

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EXPERIMENTAL STUDY ON BEARING CAPACITY COMPARISON BETWEEN SYMMETRIC DOUBLE GROUP PILES UNDER VERTICAL LOAD

doi: 10.13204/j.gyjz2011205019

1.
Department of Civil Engineering,Yangzhou Polytechnic College,Yangzhou 225009,China

Received Date: 2011-12-19
Publish Date: 2012-05-20

Abstract

Abstract

The foundation with symmetric double batter piles is the main type,which is used for buildings and structure.The model experiments were done.The angles of the batter piles were 0,5,10,15,and 20 separately.The characteristics of the vertical bearing capacity were analyzed.The study indicated that under the vertical load as the angle of the batter pile was between 5 and 10,the vertical bearing capacity of the foundation was more than the one with vertical group piles.When the angle was more than 10,the vertical bearing capacity of the foundation decreased and even less than the one with vertical group piles．
- batter pile,
- group piles,
- model experiment,
- vertical bearing capacity

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References(13)

References

Zhang L M，McVay M C，Lai P. Centrifuge Modelling of Laterally Loaded Single Battered Piles in Sands[J]. Canadian Geotechnical Journal，1999，36(6):1074-1084.

[2] Lv Fanren，Yin Jiming，Jin Yaohua，et al. Study on Lateral Bearing Capacity of Batter Pile Under Different Constraints at Pile Head by Model Experiments [C]∥ Key Technologies of Railway Engineering High-Speed RailwayHeavy Haul and Urban Rail Transit. Beijing:China Railway Publishing House，2010: 533-536.

[3] Lv Fanren，Yin Jiming，Jin Yaohua. Study on Load-Displacement of Batter Pile Under Vertical Load by Model Experiments [C]∥ International Conference on Electric Technology and Civil Engineering. 2011，4:3506-3509.

[4] 郑刚，王丽. 竖向荷载作用下倾斜桩的荷载传递性状及承载力研究[J]. 岩土工程学报，2008，30(3):323-330.

[5] 郑震. 大水平力作用下群桩基础计算[J]. 工业建筑，2007，37(增刊):810-812.

[6] 赵学勤，李达祥，王安玲，等. 组合斜孔桩变形机理的试验研究[C]∥中国土木工程学会第三届土力学及基础工程学术会议论文集. 北京:中国建筑工业出版社，1981.

[7] 靳彩，赵瑜，李凤兰，等. 送电线路铁塔复合式斜桩基础试验研究[J]. 工业建筑，2001，31(9):45-47，60.

[8] 姜春林，高永涛. 倾角对复合锚固桩水平承载力影响浅析[J]. 交通科技，2007，(6):37-40.

[9] Kitiyodom P，Matsumoto T. A Simplified Analysis Method for Piled Raft and Pile Group Foundations with Batter Piles[J]. International Journal for Numerical and Analytical Methods in Geomechanics，2002，26:1349-1369.

[10] 刘杰伟，王兴斌，潘健，等. 桩群中设置斜桩对其工作性质影响的研究[J]. 昆明理工大学学报:工学版，2008，33(1):56-59.

[11] Quang T S，Ghazi H，Patrick D B. A Three-Phase Model for Evaluating the Seismic Resistance of Soils Reinforced by a Network of Symmetrically Inclined Piles[J]. Computers and Geotechnics，2010，37(4):545-554.

[12] Escoffier S，Chazelas J L，Garnier J，Centrifuge Modeling of Raked Piles[J]. Bulletin of Earthquake Engineering，2008(6): 689-704.

[13] Gerolymos N，Giannakou A，Anastasopoulos I，et al. Evidence of Beneficial Role of Inclined Piles: Observations and Summary of Numerical Analyses[J]. Bulletin of Earthquake Engineering，2008(6):705-722.

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