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Geomechanics and Engineering
  Volume 21, Number 6, June25 2020, pages 503-511

Evaluation of side resistance for drilled shafts in rock sections
Cheng-Chieh Hsiao, Anjerick J. Topacio and Yit-Jin Chen

    This study evaluated the side resistance of drilled shafts socketed into rock sections. Commonly used analysis methods for side resistance of piles in rocks are examined by utilizing a large number of load test data. The analysis of the unit side resistance of pile foundations embedded into rock sections is based on an empirical coefficient (
Key Words
    drilled shaft; load test; friction resistance; rock; rock quality designation
Cheng-Chieh Hsiao, Anjerick J. Topacio and Yit-Jin Chen: Department of Civil Engineering, Chung Yuan Christian University, Chung-Li District, Taoyuan City 32023, Taiwan

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