Special moment frame members to ACI 318-19 18.6, 18.7
Special moment frame beams and columns: bar limits, hinge-zone hoops, capacity-design shear, strong column and confinement.
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What you get
From the inputs to a finished special moment frame members calculation
The applicable checks, step by step
Every check to ACI 318-19 18.6, 18.7 with its equation, the values that go into it, the result and the code section, and the governing case up front. Results update as you type.
A calculation report a reviewer can follow
Inputs, load combinations, every check with its result and reference, and the governing case, in a clear PDF with your title block.
Drawings
Where the calculation has a shape to draw: elevations, sections and the diagrams, on a sheet with your title block, as PDF or DXF.
Your units, your method
US or metric units at any time, LRFD or ASD where the code offers both; the report follows.
Verification
How the special moment frame members is tested
Against hand calculations from the code equations, on every change. The method and the sources.
Learn
Step by step
User manual: Special moment frame members
Every input, check and option of the calculation explained.
Video: Concrete: a simply supported beam
A 16 by 26 in. beam: why you read every row and not only the status bar, and what a stirrup spacing past its limit does. (1:42)
More concrete calculations
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