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http://dx.doi.org/10.14481/jkges.2017.18.9.11

Reliability Verification of Numerical Prediction Method on Pile Behaviour Characteristics using Field Static Loading Test  

Nam, Hosung (Korea Rural Community Corporation (KRC))
Baek, Seungcheol (Department of Civil Engineering, Andong National University)
Publication Information
Journal of the Korean GEO-environmental Society / v.18, no.9, 2017 , pp. 11-18 More about this Journal
Abstract
Numerical analysis method for prediction of pile behaviour characteristics has widely been used in detail design process before construction because field static loading test requires high cost. However, the reliability verification of numerical analysis of result is not permitted compare with field test. In this study, to verify the numerical analysis results, pile behaviour prediction was compared with field static loading test results. For exact analysis of interaction between pile and ground, soil investigation and in-situ test such as boring, SPT and bore-hole shear test were performed before pile static loading test. During the static loading test, pile behaviour characteristics were analyzed under every loading condition. After static pile loading test, numerical analysis was carried out under same condition with static pile loading test. In the numerical analysis, to apply same loading condition with each loading condition in the field test and to compare with between the results of numerical analysis, the field test results for reliability were verified with the results of numerical analysis.
Keywords
Pile; Numerical analysis; Reliability verification; Static loading test;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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