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RISStress–Strain Relationship of Unconfined RPC Reinforced with Steel Fibers under Compression
Publisher: American Society of Civil Engineers
Abstract: In this paper, the feasibility of applying the existing empirical models on reactive powder concrete (RPC) reinforced with different types of steel fiber under compression was assessed. The behavior of RPC reinforced with ...
Development of Sustainable Fiber-Reinforced Ambient-Cured SCGC with Enhanced Mechanical and Microstructural Properties for Infrastructure Applications
Publisher: American Society of Civil Engineers
Abstract: AbstractSelf-compacting geopolymer concrete (SCGC) has been recognized as a sustainable alternative
to conventional cement-based materials. The SCGC includes the convenience of self-compacting
concrete (SCC) with the ...
Quality Evaluation Tests for Tensile Strength of Reactive Powder Concrete
Publisher: American Society of Civil Engineers
Abstract: This study presents a comparison between different testing procedures to determine the tensile strength of reactive powder concrete (RPC). The tensile strength test methods include a direct tensile test and two indirect ...
Behavior of High-Strength Concrete Columns Reinforced with Galvanized Steel Equal-Angle Sections under Different Loading Conditions
Publisher: American Society of Civil Engineers
Abstract: Experimental results are presented for a new method of reinforcing concrete columns with galvanized steel equal-angle (GSEA) sections. For the same cross-sectional area, a GSEA section has a higher second moment of area ...
Engineering Properties of Ambient Cured Alkali-Activated Fly Ash–Slag Concrete Reinforced with Different Types of Steel Fiber
Publisher: American Society of Civil Engineers
Abstract: This paper investigates the influence of different types of steel fibers on the engineering properties of ambient cured alkali-activated slag–fly ash concrete. The engineering properties investigated include workability, ...
Development of Geopolymer-Based Reactive Powder Concrete Using Particle Packing Approach
Publisher: American Society of Civil Engineers
Abstract: AbstractThis study investigated the development of geopolymer-based reactive powder concrete
(RPGC) as an eco-friendly alternative to traditional Portland cement–based reactive
powder concrete. Two groups of RPGC mixes (M1 ...
Eccentrically Loaded FRP Confined Concrete with Different Wrapping Schemes
Publisher: American Society of Civil Engineers
Abstract: This study presents the results of an experimental program on the comparative performance of fiber-reinforced polymer (FRP) confined concrete specimens with different wrapping schemes. A total of 32 specimens in four groups ...