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RISExperimental Study on Behaviour of Concrete Box Girder Prestressed with External CFRP Tendons
Publisher: American Society of Civil Engineers
Abstract: A concrete thin-walled box girder prestressed with external CFRP tendons has been made, and tested in the course of CFRP tendons tensing until concrete cracking. Prestressing loss and some behaviors under uniform load such ...
Freeze–Thaw and Carbonation Resistance Performance of All-Lightweight Shale Ceramsite Concrete
Publisher: American Society of Civil Engineers
Abstract: AbstractTo investigate the durability of all-lightweight shale ceramsite concrete (ALSCC),
specimens of ALSCC20–ALSCC45 with compressive strengths ranging from C20 to C45 were
prepared. A comprehensive analysis of the frost ...
Long-Term Mechanical Properties of Steel–Concrete Connectors Subjected to Corrosion and Load Coupling
Publisher: American Society of Civil Engineers
Abstract: Steel–concrete composite structures are widely used in modern buildings and bridges for their great rigidity, light weight, and simple construction. However, the mechanical behaviors of steel–concrete composite structures ...
Long-Term Experimental Study on Prestressed Steel–Concrete Composite Continuous Box Beams
Publisher: American Society of Civil Engineers
Abstract: A long-term load test of 42 days was performed on three prestressed steel–concrete composite continuous box beams (non-prestressed, partly prestressed, and fully prestressed) to investigate the combined effects of sustained ...
Investigation of Waste Glass Sand Concrete Durability under Alternating Dry–Wet and Freeze–Thaw Conditions
Publisher: American Society of Civil Engineers
Abstract: Abstract Freeze–thaw durability is a critical concern in concrete applications, particularly
in harsh environmental conditions. To address this issue and promote the recycling
of waste resources simultaneously, various ...