Equilibrium depth and time scale of local scour around a forced vibrating pipeline

• Main Authors: Zhang, Zhimeng, Chiew, Yee-Meng, Ji, Chunning
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering; Forced Vibration; Pipeline
• Online Access: https://hdl.handle.net/10356/173487
• Institution: Nanyang Technological University

The equilibrium depth and time scale of the scour evolution of a forced vibrating pipeline in unidirectional currents are experimentally investigated under clear-water conditions (θ < θcr, θcr = critical Shields parameter) with a water depth of 0.2–0.4 m and approach velocity of 0.125–0.261 m/s....