For Educators · Beam Deflection
Beam Deflection for a canopy
Built for educators teaching it to a class. Drop a live demo into a lecture or assign it as a shareable link — no lab installs. Simulate a canopy live below — adjust the inputs and watch it respond, right in your browser.
Beam Deflection & BendingLive
Euler-Bernoulli beam theory
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Euler-Bernoulli theory relates a beam's deflection and internal moment to its load, span, and flexural rigidity EI. Deflection grows with the cube or fourth power of span, which is why doubling a span is far worse than doubling the load. Educational tool — not a substitute for a stamped structural design.
Data Inspector
Max deflection1.30 mm
Max moment12.5 kN·m
Span/deflectionL/3840
Governing equation
Reading this result: At L/3840 this beam clears the usual L/360 serviceability limit, so strength (not deflection) is likely to govern the design.
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- Is this good for educators?
- Yes — this version of "Beam Deflection for a canopy" is framed for educators teaching it to a class. Drop a live demo into a lecture or assign it as a shareable link — no lab installs.
- Do I need to install anything?
- No. It runs in any modern browser, free, with no account required.