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Resources

Displaying 451 - 460 results of 985 for ""

Research Report 068 Sealed unbound granular pavements

Published:
Category: Activity management , Research programme , Research & reports | Audience: General

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.

Research Report 066 Ground penetrating radar for pavement investigation

Published:
Category: Activity management , Research programme , Research & reports | Audience: General

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

Research Report 637 The future of employment and economic activity and its transport and land use implications

Published:
Category: Economic development , Research programme , Research & reports | Audience: General

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.

Research Report 631 Benefits and costs of different road expenditure activities

Published:
Category: Economic development , Research programme , Research & reports | Audience: Road traffic engineers & consultants

This research report examines how benefit and cost appraisals for road operations, maintenance and renewal, and minor work improvements could be undertaken in a manner comparable with the appraisal framework for capital investments.

Research Report 629 System dynamics investigation of freight flows, economic development and network performance

Published:
Category: Performance monitoring , Research programme , Research & reports | Audiences: General, Road traffic engineers & consultants

The purpose of this research was to investigate if and how systems dynamic (SD) modelling could be used for understanding traffic flows at an inter-regional (state highway) level, in the context of improving understanding of the relationship between …

Research Report 627 Data standards for the NZ transport network

Published:
Category: Transport demand management , Research programme , Research & reports | Audiences: General, Road traffic engineers & consultants

As transport network operations become more and more time critical the requirement for knowledge of the performance and state of the network becomes more significant for decision support.

Research Report 626 The long-term acoustic performance of New Zealand standard porous asphalt

Published:
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).

Research Report 625 Use of technology to measure and improve freight movements

Published:
Category: Environmental impacts of land transport , Research programme , Research & reports | Audience: General

The advance of technology has created several rich sources of data to analyse road network performance and freight patterns.