000022533 001__ 22533
000022533 005__ 20170724144653.0
000022533 04107 $$aeng
000022533 046__ $$k2017-07-04
000022533 100__ $$aSasaki, Ryoji
000022533 24500 $$aQuantitative relationship between surface roughness parameters obtained from building information database and wind turbulence near the ground surface

000022533 24630 $$n7.$$p7th European and African Conference on Wind Engineering 
000022533 260__ $$bl'Association pour l'Ingénierie du Vent
000022533 506__ $$arestricted
000022533 520__ $$2eng$$aIn the design of low-rise and middle-rise buildings, accurate evaluation of the design wind loads both on the main wind force resisting systems and the cladding/components is very important. For this reason, it is necessary to understand the characteristics of natural winds, which are influenced by surface roughness such as buildings, near the ground surface. With the ultimate objective of developing an evaluation method for wind turbulence near the ground surface by using a building information database, this paper proposes a method for estimating wind turbulence based on the results of field measurements and wind tunnel experiments. The vertical profiles of gust factor and turbulence intensity corresponding to a given surface roughness are presented. The turbulence intensity at any arbitrary height can be evaluated from the surface roughness parameters information defined in this study.

000022533 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000022533 653__ $$a

000022533 7112_ $$a7th European and African Conference on Wind Engineering$$cLiège, BE$$d2017-07-04 / 2017-07-07$$gEACWE2017
000022533 720__ $$aSasaki, Ryoji$$iUematsu, Yasushi
000022533 8560_ $$ffischerc@itam.cas.cz
000022533 8564_ $$s887245$$uhttps://invenio.itam.cas.cz/record/22533/files/55.pdf$$yOriginal version of the author's contribution in proceedings, id 55, section .
000022533 962__ $$r22493
000022533 980__ $$aPAPER