CivilTech Studio blog
Reinforced concrete design guides: beams, columns, slabs, walls and footings, each with the governing checks and a worked example you can rerun in the calculators.
#is-456#footing-design#isolated-footing
Isolated footing design IS 456 guide, step by step: plan size from net SBC, depth from one-way shear, punching and dowel anchorage, steel by Annex G. A full worked example for a 900 kN column, hand-checked against the CivilTech Studio engine.
21 min read
A complete retaining wall design calculation for a 4.0 m cantilever RC wall to IS 456: earth pressure, overturning, sliding (cl. 20.1/20.2), base pressure, stem, heel and toe steel, with every number checked by hand and by the CivilTech Studio engine.
21 min read
Shear wall design to IS 13920 step by step: boundary-element stress trigger, P–M interaction, in-plane shear with τc,max cap, minimum steel and spacing, plus a fully worked 3000 × 250 mm M30 wall checked by hand and in software.
17 min read
#slab-design#is-456#two-way-slab
Two way slab design to IS 456 step by step: Table 26 moment coefficients with interpolation, Ast from Annex G, minimum steel, bar spacing, span/depth deflection, shear and corner torsion steel, with a fully checked 4 m × 5 m worked example.
17 min read
