wind calculation bs 6399

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Project Client Made by Date Checked Revision - - Design in accordance with BS 6399 : Part 2 : 1997 Ss Sp Kb H (m) Cr 0.5 50 0.024 equ (C.2) 1.00 1.00 0 1.000 equ (9) I II III IV 180 270 360 90 Direction factor Sd 1.000 1.000 1.000 1.000 Site Wind Speed (m/s) Vs 30.00 30.00 30.00 30.00 equ (8) 6 6 6 6 20 20 20 20 He 50.00 50.00 50.00 50.00 Distance to sea (km) 10 10 10 10 Terrain town town town town Sb 2.04 2.04 2.04 2.04 Ve 61.20 61.20 61.20 61.20 equ (12) qs 2296.0 2296.0 2296.0 2296.0 equ (1) Dynamic Pressure (N/m²) Effective Height (m) Description Terrain and building factor Effective Wind Speed (m/s) Site altitude, S (m) Altitude factor, Sa Dynamic Augmentation Factor (Cr) Basic Wind Speed Cr okay - proceed with design 30 Wind Direction Reference height Hr (m) Vb (m/s) Wind Design Workbook © 2000-2002 Chris Buczkowski Wind Loading Calculations Job No 50 Page No Standard Wind Speeds Standard values: Ss=1.0 Sp=1.0 Altitude factor for non significant topography غ N I II III IV Wind directions Building orientation unknown Nearby buildings ignored

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Page 1: Wind Calculation BS 6399

Project

Client Made by Date

Checked Revision

- -Design in accordance with BS 6399 : Part 2 : 1997

Ss SpKb H (m) Cr0.5 50 0.024 equ (C.2) 1.00 1.00

0

1.000 equ (9)

I II III IV180 270 360 90

Direction factor Sd 1.000 1.000 1.000 1.000Site Wind Speed (m/s) Vs 30.00 30.00 30.00 30.00 equ (8)

6 6 6 620 20 20 20

He 50.00 50.00 50.00 50.00

Distance to sea (km) 10 10 10 10Terrain town town town town

Sb 2.04 2.04 2.04 2.04Ve 61.20 61.20 61.20 61.20 equ (12)

qs 2296.0 2296.0 2296.0 2296.0 equ (1)Dynamic Pressure (N/m²)

Effective Height (m)

Description

Terrain and building factorEffective Wind Speed (m/s)

Site altitude,S (m)

Altitude factor, Sa

Dynamic Augmentation Factor (Cr) Basic Wind Speed

Cr okay - proceed with design30

Wind Direction

Reference heightHr (m)Vb (m/s)

Wind Design Workbook © 2000-2002 Chris Buczkowski

Wind Loading Calculations Job No

50

Page No

Standard Wind Speeds

Standard values:Ss=1.0 Sp=1.0

Altitude factor for non significant topography

غ

NI

IIIII

IV

Wind directionsBuilding orientation unknown

Nearby buildings ignored