LIU Hanlong, ZHANG Jianwei, PENG Jie. Full-scale model tests on behavior of cast-in-place concrete pipe piles with large diameter under lateral loads[J]. Chinese Journal of Geotechnical Engineering, 2009, 31(2): 161-165.
Citation:
LIU Hanlong, ZHANG Jianwei, PENG Jie. Full-scale model tests on behavior of cast-in-place concrete pipe piles with large diameter under lateral loads[J]. Chinese Journal of Geotechnical Engineering, 2009, 31(2): 161-165.
LIU Hanlong, ZHANG Jianwei, PENG Jie. Full-scale model tests on behavior of cast-in-place concrete pipe piles with large diameter under lateral loads[J]. Chinese Journal of Geotechnical Engineering, 2009, 31(2): 161-165.
Citation:
LIU Hanlong, ZHANG Jianwei, PENG Jie. Full-scale model tests on behavior of cast-in-place concrete pipe piles with large diameter under lateral loads[J]. Chinese Journal of Geotechnical Engineering, 2009, 31(2): 161-165.
1. Key Laboratory of Ministry of Education for Geomechanics and Embankment Engineering Hohai University Nanjing 210098 China 2. Geotechnical Research Institute Hohai University Nanjing 210098 China
The behavior of pile under lateral loads is a very complex process of pile-soil interaction. Aimed at the problem of the interaction behavior of the laterally loaded cast-in-place concrete thin-wall pipe piles (PCC piles) installed in double-layered soils, full-scale model tests are carried out using large test trench developed by Hohai University. The interaction behavior of the lateral loaded PCC piles in double-layered soil is obtained, and the internal force and deformation of piles, the critical bearing capacity, and lateral soil pressure can be obtained from the full-scale test. These experimental results are useful for the practical engineering and analysis of PCC piles in the same areas.