Diaphragm Wall Model Testing System

System Description

A comprehensive testing platform designed specifically for geotechnical mechanics and underground engineering. By simulating the actual loading conditions of diaphragm walls in engineering practice, this system provides researchers, engineers and scholars with an efficient and accurate testing environment for in-depth studies on diaphragm wall performance, stability and design optimization.

Test Functions

• Loading Simulation**: Capable of simulating various loads acting on diaphragm walls in real projects, including horizontal load, vertical load and combined load, to comprehensively evaluate the bearing capacity and deformation characteristics of diaphragm walls.

• Displacement Control**: Equipped with precise displacement control, the system can simulate the mechanical response of diaphragm walls under different displacement conditions, enabling analysis of their deformation laws and stability.

Basic Parameters

• Glass panel: 0.4 m, 0.8 m, 1.2 m

• Maximum horizontal load: 4 kN

• Stroke: 100 mm reciprocating

• Diaphragm wall: 3 acrylic panels, 0.7 m deep, 0.032 m thick and 40 cm wide

• Isolation piles: acrylic rods with diameters of 0.032 m, 0.04 m, 0.048 m and length of 0.7 m

• Displacement range: 0–50 mm

• Equipped with strain gauges and earth pressure cells