Resources

Displaying 611 - 620 results of 1051 for ""

Research Report 648 A pilot study to determine the relative value of non-market transport impacts of investment

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

This research project examined whether a single new survey, and analysis of the data, could be used to obtain robust values for the monetary value of statistical life, prevented injuries, travel time savings, trip reliability and congestion.

Research report 430 Identifying pavement deterioration by enhancing the definition of road roughness

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

Current road roughness deterioration modelling and analysis tends to focus on the prediction of roughness progression in terms of change in the IRI over time.

Research Report 643 Drivers’ response to warnings/information provided by in-vehicle information systems (IVIS)

Published:
Category: Safety, security and public health , Research programme , Research & reports | Audience: General

The purpose of the research was to provide an analysis of drivers’ use of IVIS, smartphone applications and nomadic devices and their likely effects on driver performance.

Analysis of piled bridges at sites prone to liquefaction and lateral spreading in New Zealand

Published:
Category: Structures (bridges & culverts) , Research & reports | Audiences: Road traffic engineers & consultants, Roading contractors

This report presents a summary of the outcomes of a follow-on project to a research project commissioned by the NZ Transport Agency that culminated in the publication of research report 553 The development of design guidance for bridges in New Zealan…

Research Report 427 Pavement thickness design charts derived from a rut depth finite element model

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

Repeated load triaxial (RLT) tests were conducted on the granular and subgrade materials used at CAPTIF (NZ Transport Agency's test track).