Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Emmanuel G Fernando"'
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2677:782-796
Ride quality, safety, and tire pavement noise are functional performance measures of concern to highway motorists. Owing to the significant influence of surface macrotexture on wet-weather skid resistance, splash and spray, and highway traffic noise,
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2675:1396-1405
Aggregate shape, texture, and angularity are important physical properties for the development of high-quality adhesive systems with asphalt binder, and a good quality aggregate skeleton in asphalt and concrete mixtures. These properties are commonly
Relationship between Surface Profile Characteristics and the Need for Localized Roughness Correction
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2504:95-103
The Texas Department of Transportation is implementing a smoothness specification based on inertial profile measurements. This specification includes a localized roughness provision to locate defects on the final surface based on measured surface pro
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2457:19-29
The Texas Department of Transportation (DOT) is implementing a smoothness specification based on inertial profile measurements. For quality assurance testing, this smoothness specification includes pay adjustment schedules that are tied to the averag
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2369:125-134
Most states are using locked-wheel skid trailers to maintain an inventory of skid numbers (SNs) across their highway networks. The locked-wheel skid trailer does not produce the same SN values as the variable-slip and fixed-slip devices. Thus, a need
Publikováno v:
International Conference on Transportation and Development 2016.
Automated and semi-automated pavement distress surveys are being used increasingly to collect pavement condition data. This data, along with other information, is used to measure pavement performance and support pavement maintenance, preservation, an
Publikováno v:
International Journal of Pavement Engineering. 13:472-484
The primary objective of this study is to recommend correction factors (CFs) for determining equivalent laboratory resilient modulus (M R) values, given the corresponding unbound granular layer moduli from in situ pavement testing to support the flex
Publikováno v:
Journal of Transportation Engineering. 138:361-370
The falling weight deflectometer (FWD) is widely used for in situ nondestructive assessment of pavement layer moduli. For this purpose, FWD deflections are used with a number of back-calculation me...
Publikováno v:
Road Materials and Pavement Design. 9:339-357
In this paper, comparisons are presented of the predicted pavement response from three-dimensional (3D) finite element (FE) and layered elastic programs. The objective was to study effect of different tire types on pavement lives. Authors used availa
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 1967:134-147
Expected moisture contents were evaluated for pavements on the basis of climatic and soil characteristics with the use of the Enhanced Integrated Climatic Model (EICM). Subgrade moisture content varies with environmental and soil conditions and has s