The proposed research aims to demonstrate the performance of effective, non-proprietary moment connections for wide-flange (W-) beams to rectangular hollow section (RHS) columns in limited-ductility (Type LD) moment resisting frames (MRFs) that are easy and cost-effective to fabricate, handle, and erect. Two W-beam-to-RHS column moment connection prototypes will be developed and tested, in duplicate, at […]

Currently, mine water treatment systems within the Sydney Coalfield extract and treat mine water from depth with the aim to gradually ‘flush’ the mine pools of its acid-generating products and achieve good water quality over the long-term. However, since the deep, lower quality mine water is always being treated, significant annual operational costs (>$1 million) […]