Timber roof truss design residential explained – simple, complex and hybrid trusses, tension member design, lateral stability bracing, tying to masonry walls, and typical loading to Eurocode 5. Fixed-fee from £295.
Building regulations structural calculations explained – what Building Control requires, Approved Documents A and C, 7-item submission checklist, Full Plans vs Building Notice, and typical costs from £245.
How to read structural drawings explained – GA symbols, steel section labels, reinforced concrete bar notation, line weights, scales, revision clouds and 4 common mistakes to avoid.
Unreinforced masonry retaining wall design explained – middle-third rule, lateral earth pressure, movement joints and full worked example for 1.2m dense blockwork wall. Fixed-fee from £295.
Base plate design steel columns explained – 5 Eurocode checks, T-stub model, worked example for 254x254x107 UC on C40/50 concrete, plate thickness, shear transfer and detailing rules. Fixed-fee from £245.
Steel to steel connection design explained , simple connections, fin plates, end plates, 16 design checks to EC3, bolt spacing rules, failure modes, tying forces and steelwork drawing notation. Fixed-fee from £245.
Reinforced concrete wall design explained, minimum steel (0.002Ac), bending/axial interaction, shear, crack width 0.3mm, cover 35–50mm. Masonry cladding deflection limits. Fixed-fee calculations from £245.
Lateral stability masonry buildings explained, shear walls, diaphragms, bracing, portalisation, windpost design with worked example (3.2m wall, RHS S355, deflection check). Fixed-fee from £245.
Soil bearing capacity foundations explained , EC7 drained and un-drained equations, bearing capacity factors Nq Nc Nγ, partial factors for both load combinations, full worked example for sand/gravel site. Fixed-fee from £245.
Timber floor joist design explained, C16 vs C24, kmod kh ksys kdef modification factors, bending shear and deflection checks, full worked example 4.0m span. Fixed-fee from £245.
Steel column design for residential projects explained , UC vs UB, minor-axis buckling, notional bending moment, combined interaction check and base plate design. Full worked example. Fixed-fee from £245.
