Mechanical Mechanism of the Post-Grouting Pile

Bin Wang; Jie Zhang

doi:10.4028/www.scientific.net/AMM.351-352.510

Paper Titles

Buckling Behavior of Elliptical Shells of Changing Thickness under Uniform Axial Compression
p.492

Mechanical Properties of Roller Compacted Concrete under Triaxial Stress State
p.497

Buckling Analysis of Short Cylinders of Uniform Thickness under Uniform External Pressure
p.501

Analysis of Mechanics Characteristics of Prestressed Steel Column in High Temperature (Fire) Condition
p.505

Mechanical Mechanism of the Post-Grouting Pile
p.510

Deformation Characteristics of Roller Compacted Concrete under Triaxial Stress State
p.515

Analysis of Mechanics Characteristics of Prestressed Steel Beam in High Temperature (Fire) Condition
p.519

Dynamic Analyses of Semi-Rigid Connection Low Yield Point Steel Frames
p.524

The Application of Endochronic Damage Constitutive Model in Cracking Analysis of Mass Concrete
p.528

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 351-352Mechanical Mechanism of the Post-Grouting Pile

Mechanical Mechanism of the Post-Grouting Pile

Abstract:

The bored piles are widely used in engineering, but also a lack of understanding of the mechanical mechanism of post-grouting technology, design and calculations based on the experience. Using FLAC3D finite element software, analyzing from axial force, pile lateral friction, pile end resistance to improve the carrying performance. Simulation data and field test QS curves is almost consistent, verifying that the model is correct. Contrasting between the not-grouting pile and grouting pile, finding that the limit lateral friction and end resistance of grouting pile have significantly increased in the maximum loads.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 351-352)

Pages:

510-514

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.351-352.510

Citation:

Cite this paper

Online since:

August 2013

Authors:

Bin Wang, Jie Zhang*

Keywords:

Bored Pile, Mechanical Mechanism, Pile End Resistance, Pile Lateral Resistance

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Jian He. Experimental research on vertical bearing properties of base grouting bored case-in-place pil[J]. Journal of Geotechnical Engineering, 2002, (6): 743-746.

Google Scholar

[2] Gouvenot, D. &Gabaix, J.C. A New Foundation Technique Using Piles Sealed by Cement Grout under High Pressure[C], Proc. 7Ann, Offshore Tech. Conf., Houston, (1975).

DOI: 10.4043/2310-ms

Google Scholar

[3] Xi-hua Xiao. Test and Research of Grouting Pile Foundation on Deep Soft Soil[D]. Chang Sha: Central South University, (2009).

Google Scholar

[4] Osamu. Structural Capacity of Precast Piles with Grouted Base[J], ASCE, 1994, 120(8).

Google Scholar

[5] FlemingW.G.K. The Important of Pile Performance by Base Grouting[J], Civil Engineering, 1993(97): 88-93.

Google Scholar