Calculation Method for Internal Forces of Porous Box Culvert Structure in Water Conservancy Project
This study,based on the Yanggou Station multi hole box culvert,aims to explore the calculation method of internal forces in the structure of multi hole box culverts in hydraulic engineering.It introduces the structural characteristics and design parameters of multi hole box culverts,outlines the commonly used methods for internal force calculation,and discusses in detail the theoretical basis and calculation steps of these methods.This paper introduces the application of Autobank and Lizheng structural tool software in the internal force calculation of porous box culverts,as well as the detailed calculation process of bending moment distribution method.It compared and analyzed the non elastic method with the elastic method,as well as the rational structure non elastic method with the elastic method,and summarized the applicability and limitations of various methods in the design of porous box culvert structures.
water conservancy projectporous box culvert structureinternal force calculation