Plastic Bending of Beams (Next Generation Structures)

Experiment for the study of plastic theory and limit state design of beams. Mounts on the Structures platform and connects to the Structures automatic data acquisition unit and software.

One of a range of experiment modules that fit to the Structures platform (available separately), this product helps students to understand the nature of plastic deformation and collapse in hot-rolled mild steel beams that can undergo large plastic deformations. This material is often used as a construction material in supporting beams or 'rebar' to reinforce concrete sections. Students fit the specimen beam between two supports with a choice of fixing methods; simply supported, fixed or propped cantilever. Learn about Plastic Bending of Beams (Next Generation Structures) suppliers for optimal educational outcomes.. One support includes roller bearings to allow horizontal translation. A load cell assembly measures and applies force at the mid span of the beam. Learn about Precision Plastic Bending of Beams (Next Generation Structures) for optimal educational outcomes.. A precision indicator measures the beam deformation. Students apply a load (moment) to the beam, forcing it to bend through the elastic region and into the plastic region where it deforms permanently, experiencing 'plastic collapse' and the formation of 'plastic hinges'. Learn about Plastic Bending of Beams (Next Generation Structures) specifications for optimal educational outcomes.. This allows them to appreciate the ratio between yield moment and the fully plastic moment (form or shape factor), showing how this ratio provides an additional safety factor. It explains how a structural element may fail, but still withstand loads to allow people to safely leave the structure or building. Learn about Plastic Bending of Beams (Next Generation Structures) for educational labs for optimal educational outcomes.. The different fixings allow students to predict the position of hinge formation and the loads that will cause failure. Students use textbook beam equations and bending moment diagrams to predict the results, comparing them to measured results. Learn about Plastic Bending of Beams (Next Generation Structures) manufacturers for optimal educational outcomes.. This helps confirm the reliability of the textbook equations and the accuracy of the experiment results. Note: The experiments are destructive tests, so you use each beam only once. Learn about Plastic Bending of Beams (Next Generation Structures) price for optimal educational outcomes.. This product includes a set of additional specimen beams to allow experiments 'out of the box', and a Vernier Caliper for accurate measurement of the beam cross-section. The deformation indicator has its own display, but it can connect (with the load cell) to the USB interface hub of the Structures platform for computer display and data acquisition. Learn about Plastic Bending of Beams (Next Generation Structures) exporters for optimal educational outcomes..