Displaying 41 - 50 results of 233 for ""
Published: 1996
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
A computer model was devised in 1993 to predict heavy traffic flows generated by the operations arising from the 30-year planning period of a production forest (from planting to harvest) in New Zealand, for an area served by a road network.
Published: January 2014
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
Road traffic engineers & consultants
Leutner shear tests to measure bond strength and flexural beam tests to measure flexibility were conducted on specialist surfacing resins used in New Zealand for coloured and high-friction surfacings.
Published: 1998
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
The application of geosynthetic-reinforced soil (GRS) to permanent structures carrying roads and/or pedestrian traffic, such as highway embankments, bridge abutments and retaining walls, is rapidly increasing worldwide, because of its cost-effectiven…
Published: 1999
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
The two main types of road surface in New Zealand are chipseal and asphaltic concrete.
Published: 1992
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
Appendix A7, Intangible Costs and Benefits, of Transit New Zealand's Project Evaluation Manual (1991 edition) is reviewed.
Published: September 2017
Category:
Activity management
,
Research programme
,
Research & reports
| Audiences:
General,
Road traffic engineers & consultants,
Roading contractors
Research was commissioned to investigate the long-term acoustic performance of New Zealand standard porous asphalt made to TNZ P/11 Specification for open graded porous asphalt (OGPA).
Published: 29 May 2017
Category:
Activity management
,
Research programme
,
Research & reports
| Audiences:
General,
Road traffic engineers & consultants
Robust condition data feeding into asset management processes is a key step towards having confidence in long-term strategies for renewals and replacements.
Published: July 2017
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
A review of the performance of slopes in historical earthquakes, a review of relevant literature describing recent research, consideration of New Zealand’s distinctive topography and seismicity, and limited numerical analyses have been carried out.
Published: 2003
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
The objective of Stage 1 of this research project (carried out in 2002-2003) was to research and identify the most appropriate precast concrete bridge beam shapes that should be adopted in New Zealand as industry standards for the future.
Published: 2003
Category:
Activity management
,
Research programme
,
Research & reports
| Audience:
General
Corrosion of steel reinforcement is the most serious and common deterioration problem affecting reinforced concrete bridges in New Zealand.