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RISFlutter Stability and Mechanisms of Long-Span Truss Girder Bridges in Mountainous Areas under Various Angles of Attack
Publisher: American Society of Civil Engineers
Abstract: Abstract The sensitivity of flutter performance to the angle of attack (AoA) poses a significant
challenge for the aeroelastic safety of long-span truss bridges in complex mountainous
wind environments. This paper investigates ...
Aerodynamic Mechanism of Double Vertical VIV Lock-In Regions of the Triple-Box Girder
Publisher: American Society of Civil Engineers
Abstract: AbstractLong-span bridges exhibit low stiffness and natural frequencies, making them particularly
susceptible to vortex-induced vibrations (VIV). This study, based on a long-span suspension
bridge, investigates the performance ...
Discussion of “<i>Example Cost Of 3‐D Fem for Underground Openings</i>” by Charles W. Schwartz, Amr S. Azzouz, and Herbert H. Einstein (September, 1982)
Publisher: American Society of Civil Engineers
Mechanical Responses of Steel Fiber–Reinforced Concrete after Exposure to High Temperature: Experiments and Mesoscale Discrete Modeling
Publisher: ASCE
Abstract: The mechanical responses of steel fiber–reinforced concrete (SFRC) thermally damaged at high temperature needs a deeper evaluation via a mesoscopic model that explicitly treats the fibers. For this demand, the lattice ...