Wednesday, March 14, 2007

Wednesday, March 7, 2007

Site Visit

Retail/Office Development
Pakington St, Geelong West
Architects: Peter O’Reilly and Associates Pty. Ltd
Wednesday 7th March, 2007

The photos below are taken at the construction site of a retail/office development. The ground level will consist of 12 retail spaces whilst the first floor will accommodate for offices. The project is being completed by Lyons construction. Work commenced approximately 3 months ago. This commercial development is an example of current construction practices and technology using concrete and steel to construct a typical portal frame structure.

Photo 1. The Overall Building


Photo 2. Detail of UB and UC joint.


Photo2 details the construction joint between a universal beam and universal column. The joint uses cleats and bolts to secure the UB and UC in place.

Photos 3 and 4. Precast hollow core concrete planks with pre-stressed steel reinforcement.


Precast hollow core concrete planks were used in the ceiling of the ground floor to reduce the dead load allowing for a greater span to be obtained. The concrete planks are made off site to the specification of engineer’s drawings.

Photo 5. Lightweight steel frame

The frame is a lightweight steel frame with webbing used to provide rigidity and to prevent distortion from lateral loads (primarily wind loads).This is of particular importance around provisions for windows.