Search
CSV
RISEffects of Accelerated Seawater Corrosion on Hollow-Core FRP-Concrete-Steel Columns under Sustained Axial Load
Publisher: ASCE
Abstract: The hollow-core fiber-reinforced polymer-concrete-steel (HC-FCS) column is a relatively new structural system consisting of an outer fiber-reinforced polymer (FRP) tube, an inner steel tube, and a concrete shell encased ...
Analytical and Finite-Element Modeling of FRP-Concrete-Steel Double-Skin Tubular Columns
Publisher: American Society of Civil Engineers
Abstract: This paper presents a finite-element (FE) analysis of hybrid fiber-reinforced polymer (FRP)-concrete-steel double-skin tube (FSDT) in the form of columns. The FSDT columns that were examined consisted of a concrete wall ...
Behavior of Segmental Precast Posttensioned Bridge Piers under Lateral Loads
Publisher: American Society of Civil Engineers
Abstract: A segmental precast posttensioned (SPPT) bridge pier is an economic recentering structural system. Understanding the seismic behavior of a SPPT system is an important step toward its application in high seismic zones. This ...
Seismic Behavior of Self-Centering Precast Segmental Bridge Bents
Publisher: American Society of Civil Engineers
Abstract: This paper presents the cyclic behavior of four self-centering bridge bents with different construction details, including external energy dissipaters and neoprene isolation. The columns of these bents consisted of precast ...
Static Cyclic Response of Partially Grouted Masonry Shear Walls
Publisher: American Society of Civil Engineers
Abstract: This research investigated the shear behavior of five full-scale partially grouted masonry shear walls (PG-MWs). The walls were built using concrete masonry units, with horizontal reinforcement ratios ranging from 0.085 ...
Untitled
Publisher: American Society of Civil Engineers
Abstract: This article presents dynamic tests of three damage-resistant segmental hollow-core bridge columns with posttensioned unbonded strands. One column was constructed without energy dissipaters, whereas the other two columns ...
Durability of Hollow-Core GFRP–Concrete–Steel Columns under Severe Weather Conditions
Publisher: American Society of Civil Engineers
Abstract: One of the emerging applications of fiber-reinforced polymer (FRP) tubes is hollow-core FRP–concrete–steel (HC-FCS) columns. HC-FCS columns demonstrate superior advantages in material savings and mechanical behavior. ...
Experimental Investigation of In-Plane Cyclic Response of Unbonded Posttensioned Masonry Walls
Publisher: American Society of Civil Engineers
Abstract: This paper reports on an experimental study on four unbonded posttensioned masonry walls (PT-MWs). All walls had identical thickness, height, and length of 190, 2,000, and 1,400 mm, respectively, and were constructed using ...
In-Plane Seismic Response of URM Walls Upgraded with FRP
Publisher: American Society of Civil Engineers
Abstract: Recent earthquakes have shown the vulnerability of unreinforced masonry (URM) buildings, which have led to an increasing demand for techniques to upgrade URM buildings. Fiber reinforced polymer (FRP) can provide an upgrading ...
Static Cyclic Response of Masonry Walls Retrofitted with Fiber-Reinforced Polymers
Publisher: American Society of Civil Engineers
Abstract: The behavior of seven one-half scale masonry specimens before and after retrofitting using fiber-reinforced polymer (FRP) is investigated. Four walls were built using one-half scale hollow clay masonry units and weak mortar ...