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RISProbabilistic Lifetime Assessment of RC Pipe Piles Subjected to Chloride Environments
Publisher: American Society of Civil Engineers
Abstract: This paper presents a probabilistic approach for evaluating the lifetime of reinforced concrete (RC) pipe piles subjected to chloride environments. A predictive model is developed for modeling the deterioration process of ...
Effect of Rubber Toughening Modification on the Tensile Behavior of FRP Composites in Concrete-Based Alkaline Environment
Publisher: American Society of Civil Engineers
Abstract: This study focuses on the tensile behavior of fiber-reinforced polymer (FRP) composites in a concrete-based alkaline environment. Because basalt/glass FRP (BFRP/GFRP) composites exhibit relatively poor alkaline resistance ...
Flexural Behavior of Concrete Beams Strengthened with New Prestressed Carbon-Basalt Hybrid Fiber Sheets
Publisher: American Society of Civil Engineers
Abstract: The prestressed fiber-reinforced polymer (FRP) strengthening technique has been demonstrated to be an effective method to improve the effectiveness of FRP materials and the performance of the strengthened members under ...
Flow Characteristics of Double Serpentine Convergent Nozzle With Different Inlet Configuration
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Serpentine nozzles have been used in stealth fighters to increase their survivability. For real turbofan aero-engines, the existence of the double ducts (bypass and core flow), the tail cone, the struts, the lobed mixers, ...
Machine Learning of Concrete Temperature Development for Quality Control of Field Curing
Publisher: ASCE
Abstract: Understanding the relationship between concrete temperature development and field curing time helps to control material quality, improve construction efficiency, and enhance research on concrete design. However, it is ...