Javad Shayanfar
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View article: Design-Oriented Model of Unified Character to Determine Softening–Hardening Stress–Strain Behavior of FRP-Confined Concrete Columns of General Cross Section
Design-Oriented Model of Unified Character to Determine Softening–Hardening Stress–Strain Behavior of FRP-Confined Concrete Columns of General Cross Section Open
Even though many experimental studies have evidenced that fiber-reinforced polymer (FRP)-confined concrete columns under compression might exhibit a postpeak strain-softening response, followed by a hardening behavior (a stress reduction–r…
View article: An advanced cement-based geocomposite with autonomous sensing and heating capabilities for enhanced intelligent transportation infrastructure
An advanced cement-based geocomposite with autonomous sensing and heating capabilities for enhanced intelligent transportation infrastructure Open
This study introduces an innovative multifunctional cementitious-based geocomposite with self-sensing and self-heating capability, generated for transportation infrastructural health monitoring and traffic recognition. In this route, hybri…
View article: Stress–Strain Model for FRP-Confined Circular Concrete Columns Developing Structural Softening Behavior
Stress–Strain Model for FRP-Confined Circular Concrete Columns Developing Structural Softening Behavior Open
Even though several stress-strain models have been proposed for FRP-confined concrete columns subjected to axial compressive loading, very few models are able to predict an axial response featuring post-peak strain softening behavior. Furt…
View article: Unified Compressive Strength and Strain Ductility Models for Fully and Partially FRP-Confined Circular, Square, and Rectangular Concrete Columns
Unified Compressive Strength and Strain Ductility Models for Fully and Partially FRP-Confined Circular, Square, and Rectangular Concrete Columns Open
Determination of fiber-reinforced polymer (FRP) confinement-induced improvements in the mechanical properties of concrete columns under compression is a current concern, particularly if partial confinement applied on a noncircular cross-se…
View article: Smart Geosynthetics and Prospects for Civil Infrastructure Monitoring: A Comprehensive and Critical Review
Smart Geosynthetics and Prospects for Civil Infrastructure Monitoring: A Comprehensive and Critical Review Open
Civil infrastructure monitoring with the aim of early damage detection and acquiring the data required for urban management not only prevents sudden infrastructure collapse and increases service life and sustainability but also facilitates…
View article: Analytical model to predict axial stress-strain behavior of heat-damaged unreinforced concrete columns wrapped by FRP jacket
Analytical model to predict axial stress-strain behavior of heat-damaged unreinforced concrete columns wrapped by FRP jacket Open
Although there are several confinement models to obtain analytically the axial stress-strain response (fc − εc) of concrete columns wrapped with fiber-reinforced-polymer (FRP) jacket at ambient conditions, a reliable designoriented model t…
View article: Cross‐sectional and confining system unification on peak compressive strength of FRP confined concrete
Cross‐sectional and confining system unification on peak compressive strength of FRP confined concrete Open
Despite the many axial confinement models already proposed for the determination of the peak compressive strength of fiber‐reinforced polymer (FRP) confined concrete columns, they are, in general, applicable only to concrete columns of cir…
View article: Improved Shear Strength Prediction Model of Steel Fiber Reinforced Concrete Beams by Adopting Gene Expression Programming
Improved Shear Strength Prediction Model of Steel Fiber Reinforced Concrete Beams by Adopting Gene Expression Programming Open
In this study, an artificial intelligence tool called gene expression programming (GEP) has been successfully applied to develop an empirical model that can predict the shear strength of steel fiber reinforced concrete beams. The proposed …
View article: Unified model for fully and partially FRP confined circular and square concrete columns subjected to axial compression
Unified model for fully and partially FRP confined circular and square concrete columns subjected to axial compression Open
Even though the usage of Fiber-reinforced polymer (FRP) full confinement arrangement is a more reliable and efficient strengthening technique than a partially confining strategy, it might not be cost-effective in real cases of strengthenin…
View article: A New Dilation Model for FRP Fully/partially Confined Concrete Column Under Axial Loading
A New Dilation Model for FRP Fully/partially Confined Concrete Column Under Axial Loading Open
Experimental research has confirmed that the usage of fiber reinforced polymer (FRP) composite materials can be a reliable solution to substantially improve axial and dilation behavior of confined concrete columns. In this regard, FRP part…
View article: Analytical Model to Predict Dilation Behavior of FRP Confined Circular Concrete Columns Subjected to Axial Compressive Loading
Analytical Model to Predict Dilation Behavior of FRP Confined Circular Concrete Columns Subjected to Axial Compressive Loading Open
Experimental research and real-case applications are demonstrating that the use of fiber–reinforced polymer (FRP) composite materials can be a solution to substantially improve circular cross section concrete columns in terms of strength, …