Autor/Autorin: LEE JE IL
Je Il Lee,Ph.D, holds a doctoral degree in civil engineering nfrom the Pennsylvania State University, University Park, PA. He nis currently a structural engineer at PBS&J, Henderson, Nevada nsince 2007. His interests include finite element analysis, nbridge design, and structural dynamics. He is a member of the nAmerican Society of Civil Engineers.
This book introduces analytical methods to investigate the influence of material properties, construction sequence, and time-dependent effect on the performance of concrete flat slab systems. Emphasis was placed on implementation of material constitutive model, cracking, and deflection of slabs under service load conditions. In order to investigate the early age effect of concrete, an experimental program was performed for one-way reinforced concrete slab. Results of this study help to provide recommendations for improved design of concrete slab systems. The UMAT defined in ABAQUS/Standard is used to idealize material behavior. Time-dependent effects are implemented along with tension stiffening models. Laboratory tests on nine simply supported one-way reinforced concrete members subjected to sustained load was performed. The test results demonstrated the effect of shrinkage restraint provided by embedded bars on the flexural cracking of the specimens under applied load, as well as effects of early age loading on time-dependent response.
This book introduces analytical methods to
investigate the influence of material properties,
construction sequence, and time-dependent effect on
the performance of concrete flat slab systems.
Emphasis was placed on implementation of material
constitutive model, cracking, and deflection of
slabs under service load conditions. In order to
investigate the early age effect of concrete, an
experimental program was performed for one-way
reinforced concrete slab. Results of this study help
to provide recommendations for improved design of
concrete slab systems. The UMAT defined in
ABAQUS/Standard is used to idealize material
behavior. Time-dependent effects are implemented
along with tension stiffening models. Laboratory
tests on nine simply supported one-way reinforced
concrete members subjected to sustained load was
performed. The test results demonstrated the effect
of shrinkage restraint provided by embedded bars on
the flexural cracking of the specimens under applied
load, as well as effects of early age loading on
time-dependent response.
Je Il Lee,Ph.D, holds a doctoral degree in civil engineering
from the Pennsylvania State University, University Park, PA. He
is currently a structural engineer at PBS&J, Henderson, Nevada
since 2007. His interests include finite element analysis,
bridge design, and structural dynamics. He is a member of the
American Society of Civil Engineers.
Über den Autor
Je Il Lee,Ph.D, holds a doctoral degree in civil engineering from the Pennsylvania State University, University Park, PA. He is currently a structural engineer at PBS&J, Henderson, Nevada since 2007. His interests include finite element analysis, bridge design, and structural dynamics. He is a member of the American Society of Civil Engineers.
Klappentext
This book introduces analytical methods to investigate the influence of material properties, construction sequence, and time-dependent effect on the performance of concrete flat slab systems. Emphasis was placed on implementation of material constitutive model, cracking, and deflection of slabs under service load conditions. In order to investigate the early age effect of concrete, an experimental program was performed for one-way reinforced concrete slab. Results of this study help to provide recommendations for improved design of concrete slab systems. The UMAT defined in ABAQUS/Standard is used to idealize material behavior. Time-dependent effects are implemented along with tension stiffening models. Laboratory tests on nine simply supported one-way reinforced concrete members subjected to sustained load was performed. The test results demonstrated the effect of shrinkage restraint provided by embedded bars on the flexural cracking of the specimens under applied load, as well as effects of early age loading on time-dependent response.
