Scope & assumptions
Linear-elastic rectangular wall-strip stress calculation. It organizes demand only; CSA masonry resistance and slenderness provisions remain user-verified inputs/checks.
METRIC REPUBLIC ENGINEERING · PRELIMINARY
CSA S304:24 Masonry Wall Stress Organizer
Axial-plus-bending wall stress organizer with user-verified masonry compression and tension resistance limits.
CSA S304:24Errata 2025Masonry
Calculation basis
A = b·t; W = b·t²/6; σN = N/A; σM = M/W; σmax = σN + |σM|; σmin = σN − |σM|.
Important engineering note: CSA S304:24 includes reinforced/unreinforced wall provisions, effective width, slenderness, second-order effects, cracking, shear, bearing, seismic design and detailing. This tool does not replace those clauses.
Reference basis
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Frequently asked questions
Is this a complete code design?
No. It is a transparent preliminary calculation. Code-specific limits, detailing, stability and project conditions must be verified independently.
Can I use the result for construction?
Use the result as a screening or checking aid only. Final design and construction documents should be verified by a qualified professional where required.
Why are some resistance factors entered by the user?
Many design standards contain member-, material-, product- or project-specific values. Metric Republic keeps these visible and user-controlled instead of hiding assumptions.