A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Life-Cycle Deterioration Models for Concrete Deck Slabs
The causes of deck deterioration include: poor material properties (shrinkage), inadequate pouring procedures, freeze and thaw cycles, truck load spectra (axle loads and groups of axles), fatigue and degradation of concrete under compressive load cycles, corrosion of rebars and usage of deicing chemicals. Various stages of deterioration have been observed (over 50 bridges) and documented. This data serves as a basis for the development of deck performance models as a function of age, type of concrete and traffic volume. Bridge Inventory Data is used to model changes of deck rating during the service years.
Life-Cycle Deterioration Models for Concrete Deck Slabs
The causes of deck deterioration include: poor material properties (shrinkage), inadequate pouring procedures, freeze and thaw cycles, truck load spectra (axle loads and groups of axles), fatigue and degradation of concrete under compressive load cycles, corrosion of rebars and usage of deicing chemicals. Various stages of deterioration have been observed (over 50 bridges) and documented. This data serves as a basis for the development of deck performance models as a function of age, type of concrete and traffic volume. Bridge Inventory Data is used to model changes of deck rating during the service years.
Life-Cycle Deterioration Models for Concrete Deck Slabs
Nowak, Andrzej S. (author) / Szerszen, Maria M. (author)
Third IABMAS Workshop on Life-Cycle Cost Analysis and Design of Civil Infrastructures Systems ; 2003 ; Lausanne, Switzerland
2003-11-18
Conference paper
Electronic Resource
English
Life-Cycle Deterioration Models for Concrete Deck Slabs
| British Library Conference Proceedings | 2004
Deterioration Scenarios for Concrete Deck Slabs
| British Library Conference Proceedings | 2002
Precast concrete bridge deck slabs
Engineering Index Backfile | 1950
Concrete Deck Slabs without Tensile Reinforcement
| British Library Conference Proceedings | 1998
Concrete deck forms are precast slabs
Engineering Index Backfile | 1947