Bend i ng s tress i n a beam STS5
Experiment for the study of stress distribution across the section of a beam. Mounts on the Structures platform and connects to the Structures automatic data acquisition unit and software (VDAS ® Onboard).
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• Strain gauge amplifier and multiple strain gauges for a complete measurement of strain at different positions around the beam section • T-section beam for stability, with an offset neutral axis L earn i ng Outcomes : • Stress and strain relationship • Strain gauges as instruments • Finding the neutral axis by experiment and calculation • How the beam cross-section dimensions affect the second moment of area ( I value) and neutral axis
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