Wi nd Design to CP3 - 1972 : Wind Load Sum m ary J l n Kuchai,Selangor G 0 2 Gen eral Wind input tabl es Building dimens ions & parame ters: Mean return period (years) Terrrain C ategory Regional W indspeed (m/s) Class of Structure Atlitude (m ) Roof Cladding Type Side w alls c ladding Gable w alls cladding 5 0 3 4 0 Class C 4.604 Ribs Smooth Ribs Dou blepi tched roof w ith w ind @ 0 degrees Double pitched Building dim ensions Building Length (m ) Building W idth (m ) Eaves Height (m ) Apex Height (m ) Roof Angle 78.63 22.15 14.2 15.1689 5.00 W ind profile graph: CP3 - 1972 Wind pressure chart Q z m a x . 6 0 0 5 k N / m @ 1 5 . 2 m 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.0 11.0 12.0 13.0 14.0 15.0 . 0 5 0 . 1 0 0 . 1 5 0 . 2 0 0 . 2 5 0 . 3 0 0 . 3 5 0 . 4 0 0 . 4 5 0 . 5 0 0 . 5 5 0 . 6 0 0 . 6 5 0 . 7 0 0 . 7 5 0 H e i g h t ( m ) Qz (kN/m²) CP3 - 1972 W ind pressure i n kP a (kN/ m² )
W in d D e s ig n to C P 3 - 1 9 7 2: W in d L o a d S u m m a
ry J l n K u c h a i,S e la n g o r
G 0 2 G e n e ra l W in d in p u t ta b le s
B u ild in g d im e n s io n s & p a ra m e te rs :M e a n
re tu rn p e r io d (y e a rs )T e rrra in C a te g o ryR e g io n
a l W in d s p e e d (m /s )C la s s o f S tru c tu reA tlitu d e
(m )R o o f C la d d in g T y p eS id e w a lls c la d d in gG a b
le w a lls c la d d in g
5 034 0C la s s C4 .6 0 4R ib sS m o o thR ib s
D o u b le p itc h e d ro o f w ith w in d @ 0 d e g re e s
D o u b le p itc h e d B u ild in g d im e n s io n sB u ild in
g L e n g th (m )B u ild in g W id th (m )E a v e s H e ig h t (m
)A p e x H e ig h t (m )R o o f A n g le
7 8 .6 32 2 .1 51 4 .21 5 .1 6 8 95 .0 0
W in d p ro file g ra p h : C P 3 - 1 9 7 2
W in d p re ssu re c h a r t
Qz m
ax =
.60
05kN
/m
@ 15
.2m
1 .0 0
2 .0 0
3 .0 0
4 .0 0
5 .0 0
6 .0 0
7 .0 0
8 .0 0
9 .0 0
1 0 .0
1 1 .0
1 2 .0
1 3 .0
1 4 .0
1 5 .0
.05
0
.10
0
.15
0
.20
0
.25
0
.30
0
.35
0
.40
0
.45
0
.50
0
.55
0
.60
0
.65
0
.70
0
.75
0
Hei
ght (m
)
Q z (k N /m )
C P 3 - 1 9 7 2
W in d p re s s u re in k P a (k N /m )
W in d d ir A b A t B C D E F G H0
9 0
1 8 0
0 .1 7 6 0 .2 6 6 -0 .2 7 5 -0 .4 9 5 -0 .4 9 5 -0 .6 0 5 -0 .3
3 0A B C B C T D E G F H
-0 .3 8 5 -0 .3 8 5 0 .1 7 6 0 .2 6 6 -0 .1 6 5 -0 .5 5 0 -0 .3
3 0B B B T A D C G H E F
