A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Investigations into Dynaflect Deflections in Relation to Location/Temperature Parameters and Insitu Material Characterization of Rigid Pavements
This report presents a statistical analysis of Dynaflect deflection and slab temperature data to investigate different test location variables and temperature parameters that affect Dynaflect deflections measured on rigid pavement. A procedure is developed for making Dynaflect deflection measurements and applying a suitable temperature correction to deflections measured near the pavement edge. A computer program is included that will facilitate the estimation of temperature in a concrete slab using local weather and climatological data. Improvements are suggested in the procedure of using elastic layered theory (static loading) based computer packages to back-calculate Young's moduli from the measured Dynaflect deflection basin. The 'spectral analysis of surface waves' method and crosshole testing used on the Columbus site are also presented and discussed.
Investigations into Dynaflect Deflections in Relation to Location/Temperature Parameters and Insitu Material Characterization of Rigid Pavements
This report presents a statistical analysis of Dynaflect deflection and slab temperature data to investigate different test location variables and temperature parameters that affect Dynaflect deflections measured on rigid pavement. A procedure is developed for making Dynaflect deflection measurements and applying a suitable temperature correction to deflections measured near the pavement edge. A computer program is included that will facilitate the estimation of temperature in a concrete slab using local weather and climatological data. Improvements are suggested in the procedure of using elastic layered theory (static loading) based computer packages to back-calculate Young's moduli from the measured Dynaflect deflection basin. The 'spectral analysis of surface waves' method and crosshole testing used on the Columbus site are also presented and discussed.
Investigations into Dynaflect Deflections in Relation to Location/Temperature Parameters and Insitu Material Characterization of Rigid Pavements
W. Uddin (author) / S. Nazarian (author) / W. R. Hudson (author) / A. H. Meyer (author) / K. H. Stokoe (author)
1983
277 pages
Report
No indication
English
Construction Equipment, Materials, & Supplies , Highway Engineering , Road Transportation , Nondestructive Testing , Concrete pavements , Dynamic modulus of elasticity , Deflection , Nondestructive testing , Temperature , Highways , Surfaces , Slab on ground construction , Reinforced concrete , Computer applications
Dynaflect Testing for Rigid Pavement Evaluation
| NTIS | 1983
Deflections in Flexible Pavements
NTIS | 1966
Deflections in flexible pavements
| Engineering Index Backfile | 1965