Document Detail
Parametric study on push-up loading of sand plug in open-ended pipe pile using DEM
Abstract/OtherAbstract :
The bearing capacity of an open-ended pipe pile consists of outer shaft resistance, toe resistance and soil plug resistance (inner shaft resistance). The soil plug capacity is thought to be largely controlled by height and stress states of soil plug that is formed inside the pile during installation process. However, these aspects have not been fully clarified. In this paper, parametric study on push-up loading of soil plug was carried out using three-dimensional discrete element method for the first step to investigate the bearing mechanism of open-ended pipe pile. Influence of dilatancy of sand and the soil plug height was focused. © 2006 Taylor & Francis Group.
Authors :
Shintani, T., Matsumoto, Tatsunori, Kitiyodom, P., Kawano, H., Haneda, K.
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Contributors :
松本, 樹典
Publication Detail :
Publisher :  Taylor & Francis     Type :  Conference Paper     Format :  -    
Date Detail :
2008-12-08, 2008-12-08, 2006
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Languages :  en    
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