학술논문
Analysis of Flow Field Characteristics of Square Piers Based on Different Slits
Document Type
Conference
Author
Source
2022 8th International Conference on Hydraulic and Civil Engineering: Deep Space Intelligent Development and Utilization Forum (ICHCE) Hydraulic and Civil Engineering: Deep Space Intelligent Development and Utilization Forum (ICHCE), 2022 8th International Conference on. :351-355 Nov, 2022
Subject
Language
Abstract
The piers are scoured by water and sediment all year round, so it is necessary to study the protection of piers. In recent years, scholars have made breakthrough in the research of scour mechanism, scour depth calculation and pier protection measures. In this paper, three groups of slotted square pier models are established through ICEM, and Fluent is used for calculation and analysis. It is concluded that the pier opening is conducive to reducing the local scour caused by water flow, and the Y-shaped joint has a significant effect on reducing the scour caused by water flow, which provides a reference for the subsequent research on pier scour prevention and bridge construction.