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RISStructural Evaluation of Steel–Concrete Joint with UHPC Grout in Single Cable–Plane Hybrid Cable-Stayed Bridges
Publisher: American Society of Civil Engineers
Abstract: In order to investigate the mechanical behavior of the steel–concrete joint with ultrahigh performance concrete (UHPC) grout in single cable–plane hybrid cable-stayed bridges, a model test with a scale of 1:3 for a hybrid ...
Experimental Study on Flexural Performance of HSS-UHPC Composite Beams with Perfobond Strip Connectors
Publisher: ASCE
Abstract: In order to explore the flexural performance of high-strength steel (HSS)/ultrahigh performance concrete (UHPC) composite beams, a total of six HSS-UHPC composite beams with varying levels of interfacial shear connectivity, ...
Durability Study of Low-Alkalinity Sulfoaluminate Cement Seawater–Sea Sand Concrete in a Marine Environment
Publisher: American Society of Civil Engineers
Abstract: Replacement of steel bar with fiber-reinforced polymer (FRP) bar in the preparation of seawater–sea sand concrete (SSC) can solve the steel corrosion problem and save natural resources. However, the strong alkaline in SSC ...
Behavior of CFSC-Encased Shear Connectors in Steel-Concrete Joints: Push-Out Tests
Publisher: ASCE
Abstract: A concrete-filled steel cell (CFSC) is commonly used in steel-concrete joints of hybrid girders. The performance of shear connectors embedded in CFSCs has been investigated in the current study in which a series of push-out ...