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RISStatic Parameter Sensitivity Analysis of Long-Span Cable-Stayed Bridge Based on RSM
Publisher: American Society of Civil Engineers
Simplified Numerical Modeling of Axially Loaded Circular Concrete-Filled Steel Stub Columns
Publisher: American Society of Civil Engineers
Abstract: Behavior of concrete-filled steel tubular (CFST) columns can be predicted accurately using detailed finite-element (FE) modeling, but such models are tedious to build and impractical for frame analysis. In contrast, ...
Simplified Nonlinear Simulation of Rectangular Concrete-Filled Steel Tubular Columns
Publisher: ASCE
Abstract: In detailed three-dimensional (3D) finite-element modeling, two-dimensional and/or 3D elements are widely used because of their high accuracy and ease of use despite the high computational cost. In contrast, simplified ...
Mechanical Properties of Fly Ash–Slag Based Alkali-Activated Materials under the Low-Energy Consummation-Sealed Curing Condition
Publisher: ASCE
Abstract: The effect of curing conditions (sealed and standard) on the mechanical properties of fly ash (FA) and ground-granulated blast-furnace slag (GGBFS)–based alkali-activated materials with NaOH and waterglass alkali activators ...
Simple Analytical Model for Vibration Frequency Calculation of Anchor Span Strand in Suspension Bridges
Publisher: American Society of Civil Engineers
Abstract: A simple analytical model for calculating the vibration frequencies of anchor span strands in suspension bridges is proposed in this study. The vibration frequencies of strands are important indicators of tension force and ...
Investigation of Bond Behavior between Steel Bar and Concrete under Coupled Effect of Fatigue Loading and Corrosion
Publisher: ASCE
Abstract: The bond performance between concrete and steel bars in complex environments forms the basis for the serviceability and safety of RC (reinforced concrete) structures. To investigate the bond behavior between steel bars and ...