Beam Deflection Calculator

Closed-form peak deflections for four textbook cases (mid-span load on SS, UDL on SS, tip load on cantilever, UDL on cantilever). Requires E and I; does not model shear deformation, cracking, creep, or code checks.

免费 · 无限制 · 浏览器内处理

如何使用

  1. 1Select boundary condition and load pattern.
  2. 2Enter span L, Young's modulus E, and second moment I in consistent SI units.
  3. 3Enter point load P (N) or distributed w (N/m) as prompted.
  4. 4Read peak deflection in meters.

常见问题

Is this Eurocode or AISC checking?
No. It applies textbook elastic formulas only.
Why no shear deflection?
Long slender beam idealizations omit shear deformation; deep or short spans may need richer models.

工程: 按学科的计算器 — 流体、电气、暖通、结构等。浏览器内运行，假设清晰。

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