Results 181 to 190 of about 755 (209)

Non-additive fuzzy regression applied to establish flexible pavement present serviceability index

The 12th IEEE International Conference on Fuzzy Systems, 2003. FUZZ '03., 2004
The main objective of pavement management is to provide comfortable roads for the users. The present serviceability index (PSI) is established to determine the quality of the road. Present serviceability rating (PSR), rutting, roughness and pavement distress data, etc.
Jia-Ruey Chang, Gwo-Hshiung Tzeng, Ching-Tsung Hung, Hsin-Hwa Lin   +3 more
openaire   +1 more source

Relating Pavement Condition Index and Present Serviceability Rating for Asphalt-Surfaced Pavements

Transportation Research Record: Journal of the Transportation Research Board, 2019
In response to the two latest transportation funding authorization bills, the Moving Ahead for Progress in the 21st Century Act and the Fixing America’s Surface Transportation Act, rules that require the reporting of specific pavement condition measures have been developed and encoded into federal regulation. Pavement performance rules published to the
James Bryce, Richard Boadi, Jonathan Groeger   +2 more
openaire   +1 more source

Vehicle-road interaction, evolution of road profiles and present serviceability index

Road Materials and Pavement Design, 2000
ABSTRACT Starting with a 2-dimensinonal model for a road structure, we derive the expressions for the dynamic strain, stress, and displacement in the road structure by considering together pavement material properties, truck dynamic characteristics, and road surface profile characteristics in a unified framework.
openaire   +1 more source

Contemporary problems of the Vancouver social service index : an evaluation of the historical development and present policies of the Vancouver social service index

2012
The Social Service Exchange began in Boston in 1873 at the same time that the art and the practice of social work were developing. The exchange grew out of the need to prevent duplication in giving among the social agencies, and as the thinking in the field of social work changed so the exchange varied in its function.
openaire   +1 more source

Pavement serviceability evaluation using whole body vibration techniques: a case study for urban roads

International Journal of Pavement Engineering, 2021
Luis Fuentes, Bhaven Naik, Lubinda F Walubita   +2 more
exaly  

Verification of Airport Pavement Serviceability Level Index Components Proposed by the Federal Aviation Administration

Transportation Research Record, 2023
Timothy Parsons
exaly  

Condition assessment of shield tunnel using a new indicator: The tunnel serviceability index

Tunnelling and Underground Space Technology, 2017
Hehua Zhu, Xiaojun Li
exaly  

Development of Public Transport Serviceability Index for Metro Cities—A Case Study of Kochi City

Lecture Notes in Civil Engineering, 2022
exaly