About: Evaluation of pedestrian wind comfort near ‘lift-up’ buildings with different aspect ratios and central core modifications

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About: Evaluation of pedestrian wind comfort near ‘lift-up’ buildings with different aspect ratios and central core modifications Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : wasabi.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Evaluation of pedestrian wind comfort near ‘lift-up’ buildings with different aspect ratios and central core modifications
Creator	Niu, Jianlei Zhang, Xuelin Lin, Zhang Cheuk, Ming Kwok, K Li, S Mak, Tse, K Weerasuriya, A
Source	Elsevier; Medline; PMC
abstract	Owing to the void space at lower heights, lift-up buildings have high building permeability at ground level and subsequently improve the air circulation in congested urban areas. Despite this advantage, the lift-up design has been sparsely adopted for buildings in urban areas partly because of the lack of understanding of the combined effects of building dimensions and lift-up design on the surrounding pedestrian level wind (PLW) field. Therefore, this study aims to investigate the influence of lift-up buildings with different aspect ratios (height/width) on the surrounding PLW field and pedestrian wind comfort level. Five lift-up buildings with aspect ratios 4:1 to 0.5:1 were tested in a boundary layer wind tunnel and results were compared with those of five buildings with similar dimensions but without lift-up design. The results reveal a strong dependence of the maximum wind speed in lift-up areas with building height, which results subsequently a small area of acceptable wind conditions near tall and slender lift-up buildings. Lift-up designs adopted for short and wide buildings produce larger areas of pedestrian wind comfort. The central cores modified with corner modifications are effective in increasing the pedestrian wind comfort in the lift-up area of tall and slender buildings.
has issue date	2017-11-01(xsd:dateTime)
bibo:doi	10.1016/j.buildenv.2017.08.012
bibo:pmid	32287974
has license	no-cc
sha1sum (hex)	eba35f1a6d7a07df948617afbe4f8b02f488e9b8
schema:url	https://doi.org/10.1016/j.buildenv.2017.08.012
resource representing a document's title	Evaluation of pedestrian wind comfort near ‘lift-up’ buildings with different aspect ratios and central core modifications
has PubMed Central identifier	PMC7125878
has PubMed identifier	32287974
schema:publication	Build Environ
resource representing a document's body	covid:eba35f1a6d7a07df948617afbe4f8b02f488e9b8#body_text
is schema:about of	named entity 'EVALUATION' named entity 'PRODUCE' named entity 'ASPECT' named entity 'SLENDER' named entity 'ACCEPTABLE' named entity 'LIFT' named entity 'LEVEL' named entity 'LOWER' named entity 'DESIGN' named entity 'TO INVESTIGATE' named entity 'ADOPTED' named entity 'CONGESTED' named entity 'GROUND' named entity 'TALL' named entity 'COMFORT LEVEL' named entity 'AREAS' named entity 'SHORT' named entity 'PEDESTRIAN' named entity 'WIND' named entity 'SMALL' covid:arg/eba35f1a6d7a07df948617afbe4f8b02f488e9b8 named entity 'BUILDINGS' named entity 'INCREASING' named entity 'LACK' named entity 'RATIOS' named entity 'ASPECT' named entity 'HIGH' named entity 'FIELD' named entity 'MODIFIED' named entity 'PLW' named entity 'INFLUENCE' named entity 'NEAR' named entity 'EFFECTS' named entity 'BUILDING' named entity 'RESULTS' named entity 'WIDE' named entity 'STUDY' named entity 'ADVANTAGE' named entity 'CORNER' named entity '0.5' named entity 'BUT' named entity 'NEAR' named entity 'WIND' named entity 'BUILDINGS' named entity 'DIFFERENT' named entity 'PEDESTRIAN' named entity 'TESTED' named entity 'COMFORT' named entity 'VOID' named entity 'COMBINED' named entity 'AIR CIRCULATION' named entity 'COMFORT' named entity 'CENTRAL CORE' named entity 'HEIGHT' named entity 'MAXIMUM WIND SPEED' named entity 'AREA' named entity 'DIFFERENT' named entity 'COMPARED' named entity 'URBAN AREAS' named entity 'CENTRAL CORES' named entity 'SURROUNDING' named entity 'RATIOS' named entity 'SIMILAR' named entity 'AIMS' named entity 'BOUNDARY LAYER' named entity 'STRONG' named entity 'CONDITIONS' named entity 'PERMEABILITY' named entity 'SPACE' named entity 'HAVE' named entity 'HEIGHTS' named entity 'DEPENDENCE' named entity 'WIND TUNNEL'

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