Technical
New and revised codes and standards: from BSI Updates January 2021
BS EN PUBLICATIONS BS EN 17412-1:2020Building Information Modelling. Level of Information Need. Concepts and principlesno current standard is superseded BS EN …
U-Frame action design according to Eurocodes
Ricardo Pimentel of the SCI discusses the consideration of U-Frame action to restrain members susceptible to flexural and lateral torsional buckling according …
AD 455: Design resistances for bespoke components in P358 (Green Book)
A reader has questioned the design resistances tabulated for bespoke components in P358 – the Green Book for nominally pinned joints to Eurocode 3. The …
New and revised codes and standards: from BSI Updates November 2020
BS EN PUBLICATIONS BS EN ISO 1460:2020Metallic coatings. Hot dip galvanized coatings on ferrous materials. Gravimetric determination of the mass per unit …
Shelf angle floor beams in fire
Mark Lawson, Consultant to The Steel Construction Institute, discusses the resistance of unprotected shelf angle floor beams at elevated temperatures. In order …
AD 453: Accumulated deviations in erected steelwork
Questions about tolerances continue to arrive at SCI’s Advisory Desk – often concerning the potential to sum all the possible deviations to reach a …
New and revised codes & standards, from BSI Updates October 2020
BS EN PUBLICATIONS BS 8579:2020 Guide to the design of balconies and terraces no current standard is superseded BS EN PUBLICATIONS BS EN ISO 2560:2020 Welding …
New and revised codes & standards from BSI Updates September 2020
BS EN PUBLICATIONS BS EN ISO 23387:2020 Building information modelling (BIM). Data templates for construction objects used in the life cycle of built assets. …
Design of beam-column splice connections according to Eurocode 3
Ricardo Pimentel of the SCI discusses the design of beam-column splice connections considering second-order effects due to combined flexural and lateral …
AD450: Resistance of composite slabs to concentrated loads
EN 1994-1-1 clause 9.4.3 is entitled effective width of composite slabs under concentrated point and line loads. It has been the cause of much confusion, as …
