Results 271 to 280 of about 11,979,642 (312)

Pavement performance monitoring and anomaly recognition based on crowdsourcing spatiotemporal data

Automation in Construction, 2019
Pavement performance is a critical factor toward riding comfort experience and drastically affect traffic management and the safety of road users. Since road quality declines over time and current periodic inspection on a vast road network is laborious ...
T. Chuang, N. Perng, Jen-Yu Han
semanticscholar   +1 more source

Reliability Model for Pavement Performance

Journal of Transportation Engineering, 1988
A simulation model to calculate the reliability/performance of pavements is developed. The computer program, Reliability Analysis and Performance of Pavements (RAPP‐I), employs Monte Carlo simulation techniques to solve the design equations (e.g., AASHTO, Premium) in which all of the design variables are assumed to be probabilistic and normally ...
A. Alsherri, K. P. George
openaire   +1 more source

THE PERFORMANCE OF RCC PAVEMENTS IN AUSTRALIA

Proceedings of the International Conference on Concrete Pavements
This paper reviews the performance of roller compacted concrete (RCC) pavements in Australia, detailing the progression in design, detailing, and construction techniques from the late 1980s. It provides an in-depth analysis of several early Australian projects, examining their performance characteristics, including wear, cracking, structural failures ...
D.M. Brett, R. Edwin Petrie, Scott Matthews   +2 more
openaire   +1 more source

Stochastic Modeling of Pavement Performance

International Journal of Pavement Engineering, 2003
Pavement performance deterioration cannot be predicted precisely because traffic and environmental actions as well as the material properties and geometric variables of pavement systems are uncertain. Therefore, the prediction of the pavement performance should be carried out based on a probabilistic framework.
H.P. Hong, S.S. Wang
openaire   +1 more source

Forecasting Pavement Performance with a Feature Fusion LSTM-BPNN Model

International Conference on Information and Knowledge Management, 2019
In modern pavement management systems, pavement roughness is an important indicator of pavement performance, and it reflects the smoothness of pavement surface.
Yushun Dong, Yingxia Shao, Xiaotong Li, Sili Li, Lei Quan, Wei Zhang, Junping Du   +6 more
semanticscholar   +1 more source

Performance of Precast Concrete Pavements

Transportation and Development Institute Congress 2011, 2011
Precast pavement technology is a new and innovative construction method that can be used to meet the need for rapid pavement repair and construction. Precast pavement systems are fabricated or assembled off-site, transported to the project site, and installed on a prepared foundation (existing pavement or re-graded foundation).
S. Tayabji, N. Buch, D. Ye
openaire   +1 more source

Pavement Performance As A Basis For Design

Journal of the Highway Division, 1967
The assumptions in the Westergaard and Burmister theories for the design of concrete pavements, and the use of some empirical equations in the design are discussed. The results of load tests on seven concrete slabs with different foundations are presented. These tests were performed 1 yr after the construction of the pavement, i.e., when the separation
Nari K. Vaswani, Jai Krishna
openaire   +1 more source

Rutting performance of asphalt pavements

2016
Cold in-place recycling (CIR) and cold central plant recycling (CCPR) of asphalt concrete (AC) and/or full-depth reclamation (FDR) of AC and aggregate base are faster and less costly rehabilitation alternatives to conventional reconstruction for structurally distressed pavements.
openaire   +2 more sources

Pavement Materials, Structures, and Performance

2014
Proceedings of the Geo-Shanghai 2014 International Conference, held in Shanghai, China, May 26-28, 2014. GSP 239 contains 42 technical papers which focus on paving material characterization and modeling, pavement evaluation, analysis, and construction, and pavement base and subgrade.
openaire   +1 more source

Performance of Concrete Pavements using "Pavement Expert"

Civil-Comp Proceedings, 2009
J.G. Cabrera, M. Al-Shawi
openaire   +1 more source