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http://dx.doi.org/10.7843/kgs.2007.23.5.101

Estimation of Bearing Capacity of Non-Displacement Piles in Sand Considering Pile Shape  

Paik, Kyu-Ho (Dept. of Civil Eng., Kwandong Univ.)
Lee, Jun-Hwan (School of Civil and Engironmental Eng., Yonsei Univ.)
Kim, Dae-Hong (Korea Electric Power Research Institute)
Publication Information
Journal of the Korean Geotechnical Society / v.23, no.5, 2007 , pp. 101-110 More about this Journal
Abstract
In order to investigate the effect of the pile shape on the bearing capacity of non-displacement piles, a series of model pile load tests were performed using a calibration chamber and three model piles with different shape. Results of the model tests showed that the bearing capacity of tapered piles was affected by its taper angle as well as the stress states and relative density of soil. Based on the results of model pile load tests, a new design equation for estimation of the bearing capacity of non-displacement piles was proposed, and it takes into account the effect of the taper angles on the bearing capacity of non-displacement piles.
Keywords
Model pile load test; New design equation; Non-displacement pile; Shape of pile; Tapered pile;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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