Andere Kunden interessierten sich auch für
![MINE BACKFILL DESIGN AND CHARACTERISTICS]( "MINE BACKFILL DESIGN AND CHARACTERISTICS")
MINE BACKFILL DESIGN AND CHARACTERISTICS51,99 €![Mortar Finite Element Methods for Large Deformation Contact Mechanics]( "Mortar Finite Element Methods for Large Deformation Contact Mechanics")
Mortar Finite Element Methods for Large Deformation Contact Mechanics51,99 €![CHARACTERISTICS OF AA6061-T4 AND -T6 EXTRUSIONS]( "CHARACTERISTICS OF AA6061-T4 AND -T6 EXTRUSIONS")
CHARACTERISTICS OF AA6061-T4 AND -T6 EXTRUSIONS51,99 €![Contact Mechanics of FGM Coatings]( "Contact Mechanics of FGM Coatings")
Contact Mechanics of FGM Coatings51,99 €![Partial Discharge Characteristics in Polymeric Insulating Material]( "Partial Discharge Characteristics in Polymeric Insulating Material")
Partial Discharge Characteristics in Polymeric Insulating Material38,99 €![Elastic plastic contact Under Normal and Tangential Loading]( "Elastic plastic contact Under Normal and Tangential Loading")
Elastic plastic contact Under Normal and Tangential Loading32,99 €![Diffusion Characteristics Of Copper In Novel Metallic Films]( "Diffusion Characteristics Of Copper In Novel Metallic Films")
Diffusion Characteristics Of Copper In Novel Metallic Films51,99 €
Dowel-jointed concrete pavements often show serious
cracks long before their design life expires. The
most common forms of cracks are mid-slab transverse
cracking and transverse joint damage. While
dowel-concrete friction forces are the major
parameter contributing to such forms of damage,
current concrete pavement design procedures are based
on the assumption that such forces do not exist.
Design specification state that the steel dowels
should be coated with bond-breaking fluid that is
assumed to fully eliminate dowel-concrete frictional
forces. Lack of measured values of dowel-concrete
friction coefficient hinders accounting for
dowel-concrete axial forces in the design of dowel
jointed concrete pavements. In this book, the
dowel-pulling force and the dowel-concrete
coefficient of friction were measured using a novel
laboratory setup of vibrating wire strain gauges
embedded in both the dowel and concrete. Theoretical
model is developed to enable calculation of the
dowel-concrete friction coefficient. A 3D finite
element analysis is used to estimate the stress field
in the concrete surrounding dowel bars. Results
indicate that coefficient of friction is higher in
uncoated bars.
cracks long before their design life expires. The
most common forms of cracks are mid-slab transverse
cracking and transverse joint damage. While
dowel-concrete friction forces are the major
parameter contributing to such forms of damage,
current concrete pavement design procedures are based
on the assumption that such forces do not exist.
Design specification state that the steel dowels
should be coated with bond-breaking fluid that is
assumed to fully eliminate dowel-concrete frictional
forces. Lack of measured values of dowel-concrete
friction coefficient hinders accounting for
dowel-concrete axial forces in the design of dowel
jointed concrete pavements. In this book, the
dowel-pulling force and the dowel-concrete
coefficient of friction were measured using a novel
laboratory setup of vibrating wire strain gauges
embedded in both the dowel and concrete. Theoretical
model is developed to enable calculation of the
dowel-concrete friction coefficient. A 3D finite
element analysis is used to estimate the stress field
in the concrete surrounding dowel bars. Results
indicate that coefficient of friction is higher in
uncoated bars.