General limitations
- Results are for educational, preliminary, and calculation-checking use.
- Calculators do not perform a complete code compliance check or design review.
- Users are responsible for inputs, units, load combinations, material values, and interpretation.
- Results must be reviewed by a qualified professional where required by the project or jurisdiction.
Beam calculator assumptions
- Two-dimensional, static loading and idealized supports.
- Linear elastic, small-deformation beam behavior within the represented model.
- Loads, reactions, and members are simplified to the inputs visible in the tool.
- Connection behavior, local effects, stability, construction sequence, and code-based load combinations are outside the tool's scope unless expressly modeled.
Do not use results alone for
Final structural member sizing, safety-critical decisions, stamped documents, construction instructions, or any situation requiring a full professional analysis and applicable code checks.