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Pressure Distribution and Global Forces on a Bridge Deck Section: Experimental and CFD Analysis of Static Aerodynamic Forces
Publisher: American Society of Civil Engineers
Abstract: Two different experimental approaches for the evaluation of a bridge deck’s stationary aerodynamic forces are studied in this paper: both wind tunnel measurement of global force and pressure distribution are evaluated on ...
The Annual Behavior of the Semidiurnal and Diurnal Pressure Variations in East Antarctica
Publisher: American Meteorological Society
Abstract: A 15-yr (1980?95) 3-hourly record of surface pressure from the Dome Concordia automatic weather station (74.30°S, 123.00°E; 3280 m MSL), located in East Antarctica, was analyzed to study the annual behavior of the semidiurnal ...
The Daily Behavior of Pressure and Its Influence on the Wind Regime in East Antarctica during the Winters of 1993 and 1994
Publisher: American Meteorological Society
Abstract: The analysis of surface pressure data obtained in 1993?94 at the Dumont d'Urville meteorological station and at Automatic Weather Stations Dome C, D-47, and D-80 (East Antarctica) shows the existence of a daily variation. ...
Wind-Induced Vibrations of the Stay Cables of a Roundabout Flyover: Assessment, Repair, and Countermeasures
Publisher: American Society of Civil Engineers
A Closed Form Optimal Tuning of Mass Dampers for One Degree of Freedom Systems Under Rotating Unbalance Forcing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper is focused on the study of a vibrating system forced by a rotating unbalance and coupled to a tuned mass damper (TMD). The analysis of the dynamic response of the entire system is used to define the parameters ...
Mean Vertical Motions in the PBL Measured by Doppler Sodar: Accuracy, Ambiguities, and Possible Improvements
Publisher: American Meteorological Society
Abstract: Accurate measurements of vertical wind velocity w by sodar are useful for investigating dynamic phenomena in the PBL such as convection, subsidence, divergence, and vertical movements associated with local circulation. ...
Testing a Detailed Biophysical Parameterization for Land–Air Exchange in a High-Resolution Boundary-Layer Model
Publisher: American Meteorological Society
Abstract: In order to properly model the influence of land surface properties on mesoscale atmospheric phenomena, it is important to include physically realistic parameterizations of major biophysical processes involved. The primary ...
Quantitative Analysis and Interpretation of Dot Echoes Observed with a Doppler Sodar
Publisher: American Meteorological Society
Abstract: While some people involved in the acoustic remote sensing field are aware of the possibility of receiving dot echoes from nonatmospheric targets, most of the papers available in the scientific literature dealing with this ...
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