Cumulative Degradation Laws of Coupled Bearing Characteristics between High-Piled Wharves and Foundations under Cyclic Loading
Year: 2025
Type: article
Abstract: With high-piled wharves in port engineering facing long-term cyclic loading challenges, studying the cumulative degradation laws of pile-soil system bearing characteristics becomes critical for engineering safety. Through model tests and numerical simulations, this paper systematically investigates the degradation mechanisms of coupled bearing characteristics between high-piled wharves and foundations under cyclic loading. Static/dynamic triaxial tests reveal the influence of load amplitude and cycle count on the strength weakening of pile-surrounding soil. Numerical simulations clarify the coupling mechanism of load transfer paths and soil response, as well as bearing capacity degradation mechanisms.
Authors: Run Liu, Chunyang Su, Ruohan Sun
Institutions: Tianjin University, Tianjin University of Technology
Language: English
Subfield: Civil and Structural Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W4411856433