Forest road pavement needs an evaluation methodology based on a comprehensive assessment of conditions. This research was conducted to evaluate the performance method for rating surface condition forest roads and eventually adapt situation prevailing in network. The selected as basis this experiment index (PCI) developed by U.S. Army Corps Engineers urban roads. In addition, unpaved (URCI) that...

Local Authority road networks commonly include roads with different functional characteristics and a variety of construction types, which require maintenance solutions tailored to their needs. Given this background, on local road network, pavement management is founded on the experience of the agency engineers and is often constrained by low budgets and a variety of environmental and external r...

water crisis resource management originates from limited resources has made it essential to study the prioritization of traditional and modern methods of sustainable water resource management. the objective of such studies is to provide a list of prioritized traditional and modern methods of sustainable water resource management. this research aims to study rainwater harvesting method and qanat...

Pavements represent the largest capital investment in any modern highway system. Maintaining and operating pavements on a large highway system typically involves complex decisions about how and when to resurface or apply other treatments to keep the highway performing and operating costs at a reasonable level. Traditional methods, used since Roman times, left these decisions up to a road superv...

USE OF REMOTELY SENSED PAVEMENT DATA FOR NEEDSASSESSMENT, PRIORITIZATION AND RESOURCE ALLOCATION, ANDMAINTENANCE PERFORMANCE EVALUATIONZachary HansResearch [email protected] Omar SmadiPavement Management [email protected] for Transportation Research and Education, Iowa State University2901 S. Loop Drive, Suite 3100, Ames, Iowa 50010-86...

This report provides a summary of the results of the various studies completed in the Partnered Pavement Research Program (PPRC) during the period 2000–2004. In addition, preliminary findings of investigations, initiated but not yet implemented during this period, are included. The results are based on the combined results of analytical developments, laboratory testing of pavement materials, an...

A pavement management system (PMS) is a valuable tool and one of the critical elements of the highway transportation infrastructure. Since a vast amount of pavement data is frequently and continuously being collected, updated, and exchanged due to rapidly deteriorating road conditions, increased traffic loads, and shrinking funds, resulting in the rapid accumulation of a large pavement database...

Pavement crack detection plays an important role in pavement maintaining and management, nowadays, which could be performed through remote image analysis. Thus, edges of pavement crack should be extracted in advance; in general, traditional edge detection methods don’t consider phase information and the spatial relationship between the adjacent image areas to extract the edges. To overcome the ...