The Study on the Interpretation of Reversed CirculationPile Loading Test

• Main Authors: Kuo-ChiHuang, 黃國基
• Other Authors: Sheng-Huoo Ni
• Format: Others
• Language: zh-TW
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/34811362854060538042

碩士 === 國立成功大學 === 土木工程學系專班 === 101 === The purpose of this study is to evaluate the applicability of various bearing capacity interpretation methods for reversed circulation pile. In this study, ten existing reversed circulation piles loading test data were used to evaluate the ultimate bearing capacity from pile loading test with fifteen interpretation methods. The interpretation methods are assessed by comparing the interpreted bearing capacities with the double of design load. The results show that Terzaghi’s 10% diameter , Mazurkiewicz’s, Chin’s , Brinch Hansen's 80% , and Vander Veen’s method are located at the upper limit of all interpretation methods while the AASHTO’s and De Beer’s method are located the lower limit of all interpretation methods.