Vertical bearing capacity of large diameter steel pipe piles

2007 ◽  
pp. 189-194
Keyword(s):  
Bearing Capacity ◽  
Large Diameter ◽  
Steel Pipe ◽  
Vertical Bearing ◽  
Vertical Bearing Capacity

Reliability Analysis of Pile Vertical Bearing Capacity

2011 ◽  
Vol 243-249 ◽  
pp. 5669-5673
Author(s):  
Shu Wen Cao ◽  
Dong Zhao ◽  
Jun Qing Liu
Keyword(s):  
Neural Network ◽  
Artificial Neural Network ◽  
Bearing Capacity ◽  
Reliability Analysis ◽  
Steel Pipe ◽  
Pipe Pile ◽  
Artificial Neural ◽  
Vertical Bearing ◽  
Vertical Bearing Capacity ◽  
Steel Pipe Pile

To provide guidance to engineering practice, the reliability of the vertical bearing capacity of single steel pipe pile is analyzed. The FOSM method, the FOSM method based on fuzzy stochastic and the FOSM method based on artificial neural network are used to calculate the reliability of steel pipe pile through MATLAB program. It is show that the FOSM method based on fuzzy stochastic and the FOSM method based on artificial neural network are more suitable for the reliability analysis.

Numerical Simulation on the Vertical Bearing Capacity of Large-Diameter Thin-Wall Tubular Pile with Rib

2013 ◽  
Vol 291-294 ◽  
pp. 1177-1181
Author(s):  
Hong Kai Liu ◽  
Tang Dai Xia ◽  
Nian Wu Liu
Keyword(s):  
Numerical Simulation ◽  
Bearing Capacity ◽  
Load Transfer ◽  
Large Diameter ◽  
Engineering Application ◽  
Side Surface ◽  
Thin Wall ◽  
Vertical Bearing ◽  
Bearing Characteristic ◽  
Vertical Bearing Capacity

The load transfer mechanism of a special-shaped tubular pile with rib is studied by numerical simulation. The results show that a higher side friction can be observed for the radial surface of the rib and the circumferential surface than the side surface of the rib at the same displacement. The influence of rib length and width on vertical bearing capacity are also discussed. It can be found that the length of the rib has a more significant effect on the vertical bearing capacity than the width. The bearing characteristic of the tubular pile with rib is also compared with the ordinary circular section tubular pile to provide a guideline to the engineering application.

scholarly journals Effect of shaft rotation of spiral piles under its installation on vertical bearing capacity

2015 ◽  
Vol 10 (2) ◽  
pp. 253-265
Author(s):  
Takahiro SATO ◽  
Takeo HARADA ◽  
Naoto IWASA ◽  
Satoshi HAYASHI ◽  
Jun OTANI
Keyword(s):  
Bearing Capacity ◽  
Shaft Rotation ◽  
Vertical Bearing ◽  
Vertical Bearing Capacity
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