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.
Retaining wall structural calculations explained , active pressure, Ka coefficient, masonry middle third rule, RC cantilever design, full worked example and 5 critical mistakes. Fixed-fee from £295.
Concrete pad foundation design explained , mass vs reinforced, GEO vs STR partial factors, full worked example with reinforcement design and punching shear. Fixed-fee calculations from £245.
Bifold door structural calculations explained, arching action, lintel vs steel beam, full worked example and 5 critical mistakes. Fixed-fee from £245.
Ground floor extension steel beam design explained, load take-down, section checks, base plate design to EC3, full worked example and 5 critical mistakes. Fixed-fee calculations from £245.
Loft conversion structural calculations explained,ridge beam LTB design, floor joist checks, full worked example and 5 critical mistakes. Fixed-fee from £395.
Chimney breast removal structural calculations explained, section classification, LTB checks, full worked example and 5 critical mistakes to avoid. Fixed-fee calculations from £245.
