[PDF][PDF] Impact of drying on concrete and concrete structures
I Maruyama - RILEM Technical Letters, 2022 - researchgate.net
This study reviews research showing changes in the performance of reinforced concrete
structures and members caused by drying conditions and aims to contribute to evaluating …
structures and members caused by drying conditions and aims to contribute to evaluating …
Experimental study of the influence of inclined pre-cracks on shear behavior of RC beams without transverse reinforcement
Extended growth of existing cracks in reinforced concrete (RC) structures may negatively
impact structural performance and cause great risks to structural safety. However, the …
impact structural performance and cause great risks to structural safety. However, the …
Influence of the distribution of expansive sites in aggregates on microscopic damage caused by alkali-silica reaction: Insights into the mechanical origin of expansion
The origin of damage in concrete due to the alkali-silica reaction (ASR) is attributed to the
expansion site in the aggregate. To investigate the cracking process of the aggregate during …
expansion site in the aggregate. To investigate the cracking process of the aggregate during …
Mesoscopic evaluation of the bond behavior of concrete with deformed rebar subjected to passive confinement employing 3D discrete model
The bond between concrete and steel is one of the most critical properties of reinforced
concrete and affects the overall structural performance. The current research realistically …
concrete and affects the overall structural performance. The current research realistically …
Experimental study on the effect of different shear reinforcement shapes and arrangement on 3D crack propagation and shear failure mechanism in RC beams
M Abdullah, H Nakamura, K Kawamura, M Takemura… - Structures, 2023 - Elsevier
Surface crack patterns have been considered to determine the shear failure behavior of RC
beams but the effect of three-dimensional crack propagation on shear crack development …
beams but the effect of three-dimensional crack propagation on shear crack development …
Expansive spalling mechanism of concrete due to high temperature based on developed hygro-thermal-mechanical model by 3D-RBSM-TNM
T Miura, H Nakamura, Y Yamamoto - Engineering Fracture Mechanics, 2023 - Elsevier
Explosive spalling of concrete has been explained based on thermal stress and vapor
pressure, and the mechanism of explosive spalling has been still discussed. In this study …
pressure, and the mechanism of explosive spalling has been still discussed. In this study …
Proposal of bond behavior simulation model by using discretized voronoi mesh for concrete and beam element for reinforcement
U Farooq, H Nakamura, T Miura… - Cement and Concrete …, 2020 - Elsevier
This study proposed an analytical method based on the Three Dimensional Rigid Body
Spring Model (3D-RBSM) to realistically simulate bond behavior of deformed rebar in …
Spring Model (3D-RBSM) to realistically simulate bond behavior of deformed rebar in …
Impact of cyclic loading and corrosion on the bond performance of steel–polypropylene hybrid fiber reinforced concrete
Steel–polypropylene hybrid fiber reinforced concrete (SPHFRC) is a class type of concrete
material that shows superior performance and is noticing increasing engineering …
material that shows superior performance and is noticing increasing engineering …
Analytical study on the effect of different shear reinforcement shapes on shear failure behavior and shear resistance mechanism of RC beams
K Kawamura, H Nakamura, M Takemura… - Journal of Advanced …, 2021 - jstage.jst.go.jp
The authors have reported from experimental investigation that the use of closed stirrups, U-
shaped stirrups and rod-shaped reinforcements as shear reinforcements in reinforced …
shaped stirrups and rod-shaped reinforcements as shear reinforcements in reinforced …
Bond behavior evaluation of deformed rebar dependent on lateral pressure confinement including various structural parameters
U Farooq, H Nakamura, T Miura - Cement and Concrete Composites, 2021 - Elsevier
An analytical method based on Three-Dimensional Rigid Body Spring Model (3D RBSM)
was proposed to evaluate the bond behavior of deformed rebar in RC structures dependent …
was proposed to evaluate the bond behavior of deformed rebar in RC structures dependent …