A Model Experimental Teaching System for Sheet Pile Wharf

Abstract

A sheet pile harbor model experiment teaching system comprises a sheet pile harbor model consisting of an experiment table, a sheet pile wall, pull rods, an anchorage plate, a cap beam, a face plate and a backfill material, an acquisition system consisting of displacement sensors, vibrating string strain gauges, vibrating string steel bar meters, vibrating string soil pressure gauges and corresponding acquisition devices, and sheet pile harbor visual software capable of three-dimensionally displaying arrangement of the sheet pile harbor model and the acquisition system and generating an experimental data curve according to experimental operating conditions. The sheet pile harbor model experiment teaching system further comprises a vertical loading device consisting of a self-control walking trolley, walking trolley tracks and rolling wheel guide rails and a horizontal loading system consisting of an actuator and a vibrating string counter-force meter. The sheet pile harbor model experiment teaching system enables a student to perform a sheet pile harbor model experiment in a laboratory and master structural composition and a stress characteristic of a sheet pile harbor and has good teaching application prospect.

Description

technical field [0001] The invention relates to a sheet pile wharf model experiment teaching system, which belongs to the technical field of teaching models. Background technique [0002] Since the founding of the People's Republic of China, China's ports have undergone five periods of construction and development. The country is deeply aware that port construction occupies an important position in the national economy. In various port constructions, sheet pile wharves are widely used in the construction of Yangtze River Delta, Pearl River Delta, Bohai Rim and inland river ports. [0003] Nowadays, many colleges and universities offer courses on port hydraulic structures. Among them, courses related to sheet pile wharves have become an important part of the teaching process. When college students learn the theoretical knowledge of sheet pile wharf books, they cannot be intuitive and serious about the structure and components of the wharf. They need to go to the site to obse...

AI Technical Summary

Problems solved by technology

Students go to the field practice subject to the limitations of manpower, material resources and safety

At the same time, due to the safety and limitations of wharf production, students cannot understand the structure of underwater components and buried components, and cannot have a visual and intuitive understanding of the force analysis of sheet pile wharves

Images