Study on the distribution of the lateral force loading on stabilizing piles in sandy slope

2014 ◽  
pp. 1067-1070
Author(s):  
Yi He ◽  
Hemanta Hazarika ◽  
Naoto Watanabe ◽  
Hiroki Sugahara
Keyword(s):  
Lateral Force ◽  
Stabilizing Piles ◽  
Force Loading ◽  
Sandy Slope

scholarly journals Analyses of the lateral force on stabilizing piles in sandy slope

2016 ◽  
Vol 2 (30) ◽  
pp. 1099-1102
Author(s):  
Yi He ◽  
Hemanta Hazarika ◽  
Naoto Watanabe ◽  
Hiroki Sugahara
Keyword(s):  
Lateral Force ◽  
Stabilizing Piles ◽  
Sandy Slope

Three-dimensional numerical modelling of discrete piles used to stabilize landslides

2011 ◽  
Vol 48 (9) ◽  
pp. 1393-1411 ◽  
Author(s):  
S. Kanagasabai ◽  
J. A. Smethurst ◽  
W. Powrie
Keyword(s):  
Slip Plane ◽  
Numerical Models ◽  
Three Dimensional ◽  
Ground Surface ◽  
Lateral Force ◽  
Plane Interface ◽  
Single Pile ◽  
Sloping Ground ◽  
Stabilizing Piles ◽  
Rigid Pile

Three-dimensional finite difference analyses have been carried out to investigate the behaviour of a single pile used to stabilize a slipping mass of soil by embedment into a stable stratum. Analyses were initially carried out to determine the reduction in the limiting pile–soil lateral force per metre length, pu, close to the unconfined ground surface. The analyses then explore the failure mechanisms for landslide stabilizing piles categorized by Viggiani. The effects of varying the strength of the slip plane interface between the sliding and stable strata, and of a sloping ground surface on the behaviour of the pile are then investigated. The results from numerical models with a rigid pile, a distinct plane of sliding, and a horizontal ground surface, as assumed by Viggiani, agree well with his theoretical mechanisms. Lower values of pu close to the ground surface and adjacent to the sliding plane are found to reduce the maximum shear resistance that piles can provide to the slipping mass when compared with Viggiani’s theoretical solutions. Further analyses show that the strength of the slip plane interface has a considerable influence on pile behaviour, and that the slope of the ground surface is only significant above a certain angle.

Analysis of the Lateral Force on Stabilizing Piles in c-φ Soil

2016 ◽  
pp. 491-502
Author(s):  
Yi He ◽  
Hemanta Hazarika ◽  
Noriyuki Yasufuku ◽  
Ryohei Ishikura
Keyword(s):  
Lateral Force ◽  
Stabilizing Piles

A new method to calculate lateral force acting on stabilizing piles based on multi-wedge translation mechanism

2015 ◽  
Vol 22 (2) ◽  
pp. 654-661 ◽  
Author(s):  
Yu Luo ◽  
Qiang Xu ◽  
Si-ming He ◽  
Xin-po Li ◽  
Jin-chuan He ◽  
...  
Keyword(s):  
Lateral Force ◽  
New Method ◽  
Stabilizing Piles ◽  
Translation Mechanism

scholarly journals Methods to Estimate Lateral Force Acting on Stabilizing Piles

1975 ◽  
Vol 15 (4) ◽  
pp. 43-59 ◽  
Author(s):  
Tomio Ito ◽  
Tamotsu Matsui
Keyword(s):  
Lateral Force ◽  
Stabilizing Piles
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