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Weighted Dual Approach to an Equivalent Stiffness-based Load Transfer Model for Jacked Open-ended Pile
2021
Journal of Applied and Computational Mechanics
This paper presents a new equivalent stiffness-based load transfer model for an open-ended pipe pile. The main idea of this model is to replace the sum of unit stiffnesses corresponding with external and internal unit skin frictions in the basic differential equation of load transfer by a weighted average of equivalent unit stiffnesses using a dual approach of equivalent replacement. The contribution of external and internal skin frictions to equivalent unit stiffnesses is evaluated by
doi:10.22055/jacm.2021.37430.3013
doaj:f4247fd57472440e9d8e37f49b5446dc
fatcat:y56zwt52sbezddw2ah72nhzgpa