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RISAnalysis of Torsional Geometrical Properties of Thin-Walled Box Girders with Arbitrary Asymmetrical Cross Sections
Publisher: American Society of Civil Engineers
Abstract: AbstractGiven the complexities involved in calculating the torsional effects of box girders
with arbitrary asymmetrical cross sections, this study derived practical formulas
for the torsional center coordinates and the ...
Dynamic Reliability of the Buffeting Responses of Suspension Bridges Considering Non-Gaussian Factors
Publisher: American Society of Civil Engineers
Abstract: Based on the accurate analysis of the time history of bridge buffeting responses and considering the nonlinearity factors of the structure and wind load, the non-Gaussian response of a structure is derived. The Hermite ...
Investigations on the Effects of Inflow Condition and Tip Clearance Size to the Performance of a Compressor Rotor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: To clearly clarify the effects of different upstream boundary layer thickness and tip clearance size to the detailed tip flow field and flow mechanism, numerical simulations are performed on a subsonic compressor rotor, ...
The Tibetan Plateau Summer Monsoon in the CMIP5 Simulations
Publisher: American Meteorological Society
Abstract: emporal variability within the Tibetan Plateau summer monsoon (TPSM) is closely linked to both the East and South Asian summer monsoons over several time scales but has received much less attention than these other systems. ...
Assimilation of Disparate Data for Improving the Performance Prediction of Body-Force Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Despite the extensive application of three-dimensional Reynolds-averaged Navier-Stokes equation (RANS) in axial compressor numerical simulations, body-force model (BFM) also plays its own role profiting from its low ...
Decadal Modulation of the Atlantic Meridional Mode on the West Antarctic Climate during Austral Winter
Publisher: American Meteorological Society
Viscoelastic-Plastic Constitutive Model of Rock Considering Damage Effects
Publisher: American Society of Civil Engineers
Abstract: Abstract Most existing constitutive models struggle to describe the accelerated creep behavior
of soft rocks. A new model is developed based on the traditional Nishihara model to
capture the viscoelastic–plastic mechanical ...
Mechanical Response and Cracking Behavior of Defected and Tailings-Filled Layered Specimens
Publisher: American Society of Civil Engineers
Abstract: AbstractThis study investigated the impact of tailings-filled material on the mechanical properties
and fracture behavior of defected layered specimens under uniaxial compression. PFC2D
was used to analyze the internal ...
Enhanced RT-DETR Architecture for UAV-Based Pavement Defect Detection in Complex Civil Infrastructure Scenarios
Publisher: American Society of Civil Engineers
Abstract: AbstractUncrewed aerial vehicle (UAV) inspection increasingly is employed in pavement defect
detection due to its high mobility and wide-area coverage. However, challenges such
as complex backgrounds, small-scale defects, ...
Analysis of the Torsional Effects in Thin-Walled Box Girders Considering the Variations in Flange Thickness
Publisher: American Society of Civil Engineers
Abstract: Abstract To reasonably analyze the restrained torsion in concrete thin-walled box girders with
variable flange thickness and quantify the impact of corner supports on torsional
behavior, the torsional effect analytical ...