ERIES-Wind Actions By Changing The Ground Roughness

The dataset includes high-resolution velocity measurements of atmospheric boundary layer (ABL) profiles and corresponding surface pressure measurements on a scaled high-rise building model (153 mm × 100 mm × 610 mm in reduced scale). These data were generated through a controlled wind tunnel campaign at a geometrical scale of 1:492 aimed at investigating the effects of uniform and transitional terrain roughness on wind loads. In total, 27 ABL profiles were developed by systematically varying roughness elements to represent Eurocode terrain categories and their transitions. For each ABL profile, surface pressure was measured on an isolated high-rise building model with a rectangular plan to capture the impact of the approach flow on wind loads.<br>In addition to the Metadata report, raw data time series of appraoch flow conditions as well as surface pressures and ambient conditions for the conducted measurements are provided here.