Abstract
The dissipation of the pile-side excess pore water pressure caused by pile driving is the main cause of the settlement of single-driven pile in soft clay. Based on the three-dimensional consolidation theory, the calculation formula for reconsolidation settlement of pile-side soil was derived. In addition, the calculation formula for the settlement of the single-driven pile caused by the pile-side soil reconsolidation settlement was derived using the pile–soil interaction principle and by combining boundary conditions in double-layered soft clay. An engineering example was also calculated and analyzed. The research shows that the settlement of the single-driven pile caused by the dissipation of pile-side excess pore water pressure is larger and is far more than that caused by the vertical load. Thus, the settlement of the driven pile was larger than that of the bored pile. The research also indicates that the settlement of the single-driven pile increases with time because of the influence of the pile-side soil reconsolidation, and then it gradually becomes stable.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
