Wind interference between two high-rise building models: on the influence of shielding, channelling and buffeting on peak pressures

A.J. Bronkhorst, C.P.W. Geurts, C.A. van Bentum, B.J.E. Blocken

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

27 Downloads (Pure)

Samenvatting

The influence of interference between two high-rise building models on the minimum peak pressures was investigated in an atmospheric boundary layer wind tunnel. Pressure measurements were performed on a square model with an aspect ratio of 1 to 4. The influence of an interfering model with the same height as well as half the height was investigated. A square full-height model resulted in minimum peak pressures on the facades 50% larger than observed in the isolated configuration. This increase was not observed for a circular full-height model. Both a square and circular half-height model resulted in increases of 30% on the facades at the same height as the roof of the interfering model. This paper gives a detailed discussion of these increases in terms of the wind behaviour and types ofinterference (i.e. channelling, buffeting and shielding)
Originele taal-2Engels
TitelProceedings International Conference on Building Envelope Systems and Technology (ICBEST2014) : Building for a Changing World, 9-12 June 2014, Aachen, Germany
Pagina's1-9
Aantal pagina's9
StatusGepubliceerd - 2014
EvenementBuilding for a Changing World (ICBest 2014), June 9-12, 2014, Aachen, Germany - Aachen, Duitsland
Duur: 9 jun 201412 jun 2014

Congres

CongresBuilding for a Changing World (ICBest 2014), June 9-12, 2014, Aachen, Germany
Verkorte titelICBest 2014
LandDuitsland
StadAachen
Periode9/06/1412/06/14
AnderICBest 2014: Building for a changing world, 9-12 june 2014

Vingerafdruk

Duik in de onderzoeksthema's van 'Wind interference between two high-rise building models: on the influence of shielding, channelling and buffeting on peak pressures'. Samen vormen ze een unieke vingerafdruk.

Citeer dit