Resources

The laboratory testing and inelastic computer analysis are described for a 1936-designed bridge which is typical of many of the older, reinforced-concrete, multi-span bridges in New Zealand.

Despite recent progress by the structural engineering profession in addressing bridge seismic risks, several areas exist where improvements in bridge evaluation and retrofit practices are needed.

The report presents a background to the design traffic data included in the New Zealand Supplement to the AUSTROADS Guide.

An overview of non-traditional backfill materials has been compiled from material identified in an international literature search carried out in 1992.

Impact factors were recorded on main members and deck slabs (where appropriate) of 12 bridges of between 9 and 30 metre span, under normal traffic conditions.

This study explores the patterns of cycle use and collisions among adults and school students in Christchurch, New Zealand.

This project involved a review of literature that was available in 1993 with additions from some 1995 documents, on the design and construction of unbound granular pavements.

Ground penetrating radar (GPR) as a non-destructive pavement investigation tool, and its application for use in New Zealand, have both been evaluated.

This report reviewed literature relating to the potential effects that automation and new technologies will have on the type, nature and characteristics of employment in the industrial, service and commercial sectors.

State Highway projects may contribute to economic and social prosperity.