Weld Specification of Steel Structures – Tips for the Design Engineer

Presentation

When – 5:30pm – Tuesday 8th June 2021//

Where – Building 401-439, 20 Symonds Street (University of Auckland Faculty of Engineering). Access from Symonds Street (Refer City Campus Map Link).

Agenda –
17:30 pre-presentation refreshments
18:00 presentation

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Abstract

The welding process is commonly used to join structural steel sections and plate to form fabricated components for building and infrastructure projects. The welding process can contribute between 10% and 50% to the cost of fabrication, depending on the complexity of connections and the type of welds. Overspecification of welds and poor joint detailing can significantly increase the cost of welded steel structures.
This presentation will cover the essential elements of welding including welding processes, types and quality categories as well as material and ductility requirements. It will examine the role of the engineer in specifying and monitoring welded steel construction to NZS 3404 and related standards and it will offer practical tips for designing and specifying cost effective welds.

Biography

Kevin Cowie, Steel Construction New Zealand Inc, Senior Structural Engineer (Technical Development)
Kevin is a structural engineer with over 15 years’ experience. He is a chartered professional engineer (CPEng) and an Engineering New Zealand chartered member (CMEngNZ). Kevin is experienced in the development of design and estimating guides; and has been assisted consultants in the preparation of many multi-level steel construction design options. He sits on a number of Standards Australia and New Zealand committees and is responsible for technical development at SCNZ.

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