BEARING MECHANISM AND CAPACITY OF PEDESTAL BORED PILE COMPACTED COLUMN-HAMMER

Wang Enyuan; Wu Mai; Yang Bin

doi:10.13204/j.gyjz201209022

Volume 42 Issue 9

Dec. 2014

Turn off MathJax

Article Contents

Article Navigation > INDUSTRIAL CONSTRUCTION > 2012 > 42(9): 103-106

Wang Enyuan, Wu Mai, Yang Bin. BEARING MECHANISM AND CAPACITY OF PEDESTAL BORED PILE COMPACTED COLUMN-HAMMER[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(9): 103-106. doi: 10.13204/j.gyjz201209022

Citation:

Wang Enyuan, Wu Mai, Yang Bin. BEARING MECHANISM AND CAPACITY OF PEDESTAL BORED PILE COMPACTED COLUMN-HAMMER[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(9): 103-106. doi: 10.13204/j.gyjz201209022

Wang Enyuan, Wu Mai, Yang Bin. BEARING MECHANISM AND CAPACITY OF PEDESTAL BORED PILE COMPACTED COLUMN-HAMMER[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(9): 103-106. doi: 10.13204/j.gyjz201209022

Citation:

Wang Enyuan, Wu Mai, Yang Bin. BEARING MECHANISM AND CAPACITY OF PEDESTAL BORED PILE COMPACTED COLUMN-HAMMER[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(9): 103-106. doi: 10.13204/j.gyjz201209022

PDF( 0 KB)

BEARING MECHANISM AND CAPACITY OF PEDESTAL BORED PILE COMPACTED COLUMN-HAMMER

doi: 10.13204/j.gyjz201209022

1.
1. School of Civil Engineering,Hebei University of Technology,Tianjin 300132,China;
2.
2. Cangzhou Machinery Construction Corporation,Cangzhou 061001,China

Received Date: 2012-06-25
Publish Date: 2012-09-20

Abstract

Abstract

Pedestal concrete pile is by Technical Code of Building Pile Foundation.(JGJ 942008), which is a new development of concrete pedestal pile technology.This new kind of pile has the advantage of higher bearing capacity and simpler driving procedure.The higher bearing capacity derives mainly from two aspects: one is the rammed dry concrete base and the other is the compacted end bearing stratum by fillers.The bearing mechanism of this pile was expounded and practical formula of calculating bearing capacity of single pile was proposed．
- pedestal pile compacted by column-hammer,
- bearing mechanism,
- bearing capacity of single pile