Features: Experiment for the study of beam deflection under different loads and fixing conditions, and the demonstration of Young?s modulus. Mount on the Structures platform and connect to Structures automatic versatile data acquisition system and software. Made in accordance with the latest European Union directives Selectable beam fixing conditions, with fully adjustable load and deflection measuring positions for increased experiment range. Include beams of different material and cross-section for comparison of elastic (Young?s) modulus and Second Moment of Area (?I? value). High-resolution digital deflection indicator for maximum measurement accuracy. Include Vernier caliper for cross-section measurement. Supplied with a storage tray to keep smaller items safe. Manufactured in the China. This product help students to understand the elastic properties of beams and cantilevers. Students able to choose from a selection of test beams and fit them to supports. They may choose to fit th
Learning Outcomes:
Beam bending formula and structural ‘stiffness’.
Deflection due to point loads and UDLs (uniformly distributed loads).
How beam fixings affect deflection of: Simply supported beams. Fixed or ‘encastre’ beams. Cantilever beams. Propped cantilever.
Shape of a deflected beam.
Beam length and deflection.
Beam material and deflection — the elastic (Young’s) modulus.
Beam cross-section and deflection — the Second Moment of Area (‘I’ value).
Pure bending of a beam.
Reciprocal theorem (Maxwell-Betti).
Technical Specifications:
Following items included as standard:
Two beam supports with two fixing methods.
Support with digital deflection indicator of resolution 0.01 mm or better.
Minimum five different beams of length 850 mm and nominal cross sections: Aluminum: 19 x 3.2 mm, 19 x 4.8 mm and 25.4 x 3.2 mm Brass: 25.4 mm x 3.2 mm Mild steel: 25.4 mm x 3.2 mm.
Cable and minimum nine mass hangers 50 x 20 g masses.
Hexagon tools for beam fixings Vernier caliper and storage tray.
Comprehensive user guide Software: Along with data acquisition application allow students to simulate the hands-on laboratory experiments, verifying their results. Also, allow simulation of alternative setups, such as different beam cross-sectional shapes and material properties, extending the learning experience beyond the practical laboratory session.
