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Geomechanics and Engineering
  Volume 15, Number 3, June30 2018 , pages 861-868
DOI: https://doi.org/10.12989/gae.2018.15.3.861
 


Behaviour of vertically and horizontally loaded pile and adjacent ground affected by tunnelling
Dong-Wook Oh, Ho-Yeon Ahn and Yong-Joo Lee

 
Abstract
    Recent occurrences of earthquakes in Korea have increased the importance of considering how horizontal loads affect foundation structures as a result of wind and dynamic impact. However, to date, there are few studies on tunnelling-induced behaviour of ground and pile structures simultaneously subjected to horizontal and vertical loads. In this research, therefore, the behaviour of ground and single piles due to tunnelling were investigated through a laboratory model test. Three cases of horizontal loads were applied to the top of the pile. In addition, a numerical analysis was carried out to analyse and compare with the results from the laboratory model test.
 
Key Words
    single pile, horizontal and vertical loads, tunnelling, laboratory model test, numerical analysis
 
Address
Dong-Wook Oh, Ho-Yeon Ahn and Yong-Joo Lee: Department of Civil Engineering, Seoul National University of Science and Technology,232 Gongneung-ro, Nowon-gu,
Seoul 01811, Republic of Korea
 

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