HomeMy WebLinkAboutEngineering, Wind loadsGENERAL NOTES
O
a 3 m N
o w m° E w
m � ^
x O T
1° o
a a o
o m 3
0--
9 N o
y c 2 0
m a o o
W 0 0 S O N ry
O T o- °-
a ^ 0 ^ m T
0 p p u N
O j ° O
0 ...
a o �. p^m in m
0 1-
n m 6 n
H ' O
C W H U=ai
s D o E c n m� 0 3 a
o
o n o.
o
o
m a x a2
oc <
\ m �
0- 30 w H T O m d
in
OO ° w U f.
6 y Q £ C p 6
o �o
U
c
�a on°-
o _ o % w
o
w �
S d w O
_ o0
° ° c
3 -
•O 9 j N 2 N
N� ca J N iSn'
0
n�
W 0 S H
OO 9 j r A
n ° o£�
� p .de
N _ O� n
o > > 0 3 FT
00 - a _ vv 25 � a
o
O c D 0 a 0 A D-
m a a c
o ^1, =`_ado
N c 0 o-- p
O c3aF'm� 0O vi-
y Q o f n m m 0
OT3 W3 H
- � �n J
0] tpi m O 3 p O 3 N
to 2 m C
w'4c�<
a°, c p de<
Qo-
N e0 0
w � •cr T eDi
V m m v
o a ° D
O T
�w_0
a
Mean Root Ht
Aj
N
M
M
M
M
M
O
w
wV
OD
00
V
01
01
to
M
A
A
W
N
N
M
M
O
O
10
00
00
V
V
01
01
O m
O
N
O
to
O
In
O
N
O
lA
O
N
O
w
to
O
wO
N
O
00
O
N
O
to
O
In
M
,+ Dp y
+
m
+
m
+
m
+
m
+
m
+
m
+
+
m
+
rn
+
m
+
m
+
m
+
m
+
m
+
m
+
m
+
m
+
+
-
+
-
+
u,
+
-
+
u,
+
v,
+
u,
+
I
+
u,
+
w
+
v+
+
lfi
Vt
N
A
A
T�1
.P
W
W
W
N
N
F+
F+
F+
O
O
10
10
00
OD
J
J
91
O,
lli
A
A
W
_ N
iD
01
W
O
V
?
O
-,I
A
O
�I
W
'D
In
N
V
W
00
A
l0
?
w
W
00
N
In
w
N
0,
.. 0
�
-
01
w
01
Vt
m
In
m
In
m
A
pt_
A
O,
A
O,
W
m
W
61
W
a,
N
61
N
�
1-+
a,
F+
6)
t,
O,
O
a,
O
In
to
V,
to
to
00
to
00
In
J
tit
J
In
p
In
O,
to
In
In
A
In
A
VI
W
A
N
l0
O,
W
O
O
J
W
10
W
IN
W
?
W
A
w
W
w
N
in
l0
N
O,
I
+
01
+
al
+
O
+
01
+
O,
+
O1
+
0)
+
0)
+
0)
+
O,
+
01
+
01
+
0,
+
01
+
0,
+
01
+
01
+
In
+
N
+
In
+
In
+
In
+
In
+
Vt
+
VI
+
In
+
In
+
In
+
to
a �
x M
l0
01
W
O
J
A
A
O
W
V
W
A
U1
O
IJ
J
N
W
t"
w
H
to
t+
F+
O
J
O
W
p
00
lD
A
OD
w
0O
A
J
10
J
W
O,
00
Ot
N
In
10
N
Ot
+
O 0
O
CO
O
N
lD
J
lO
W
Qt
00
O
V
A
01
p
CO
01
p
N
1n
Vt
to
A
b
A
N
W
N
N
00
N
F+
F+
W
O
p
ut
a
O
1p
J
F+
O
00
00
O
00
O
O
a
J
F+
O
O,
F+
CD
O
In
F+
N
O
A
F-�
CD
O
W
O
O
0
1-+
00
0
O
O
01
,O
l0
W
00
go
N
N
w
I
+
+
+
+
+
+
+
+
+
D1
+
m
+
01
+
m
+
Ol
+
mm
+
+
m
+
mV,
+
+
V1
+
w
+
V,
+
Vt
+
V1
+
V,
+
V1
+
V,
+
VI
+
w
+
V1
Ol
to
tD
Q1
In
01
O,
Vt
W
O,
Vt
O
O1
A
J
O,
A
A
mO,
A
O
W
J
A
O
J
W
lD
In
F+
J
W
l0
00
l0
A
00
l0
00
A
J
l0
V
W
01
00
Ol
N
N
V1
A
lD
A
N
W
O,
+ ] N
0
a.
In
In
In
In
A
A
A
W
W
W
N
N
F+
O
O
l0
l0
W
W
J
V
p
p 01
lD
O,
W
O
�I
A
O
J
A
O
J
W
l0
In
F'
J
W
00
A
iD
A
lD
W
00
N
in
,D
N
G1
I
F+
Vt w
.D N
V1
V1
V1
O,
In
01
In
O,
V1
0,
to
O,
A
0,
A
Ot
A
01
W
0,
W
O,
W
01
N
01
N
0,
N
01
1-+
O,
F+
O,
O
0,
O
In
l0
ut
l0
/n
00
ut
00
ut
J
Vt
J
In
O,
In
01
V1
to
A
A
W
+.
10
Ot
W
O
J
A
O
V
A
O
V
W
,D
w
I--'
J
W
00
A
10
A
10
W
00
N
Vt
l0
N
01
? N
N
N
F+
F+
F+
F+
F+
F+
F+
F+
F+
F+
O
O
O
O
O
O
0
0
O
O
O
O
l0
W
O
00
O
N
lO
J
t0
p
F+
QD
5*
m
00
po
O
J
A
Ol
00
Ol
N
to
In
A
w
A
N
W
N
N
w
N
F�
F+
W
O
p
In
VJ
J
00
w
00
O
J
01
.
F+
F-`
O
00
O,
+
T
iD
+
Ol
+
T
+
Ol
+
D,
+
Ol
+
+
O,
+
Ol
A
+
01
O
+
01
+
O,
+
O
lO
+
Ol
V'
+
O
1�
+
Ol
O
+
0,
O
W
+
Vt
to
00
+
ut
l0
A
+
Vt
PO
+
Vt
00
+
V1
J
+
Vt
J
W
+
ut
Ol
+
In
O1
N
+
In
In
+
ut
A
+
V'
A
+
In
W
+
>
0
1
01
W
O
J
A
O
J
J
W
J
i0
A
lD
00
N
lD
N
Ot
o'
a)
In
a,
In
a,
In
of
A
o1
A
a,
A
m
w
a,
W
m
W
c
N
a,
N
o,
I--�
m
a,
a,
O
m
O
in
lD
in
l0
in
M
in
0o
in
J
v+
Ol
in
Ol
in
t-
in
A
61
A
to
W
(D
A
lO
0l
W
O
J
A
O
-4
A
O
w
lD
W
W
00
?
tD
?
IN
00
-
N Ol
+
01
+
O,
+
m
+
Ol
+
+
+
+
m
+
0,
+
rn
+
O,
+
m
+
Ol
+
0,
+
m
+
01
+
0,
+
ut
+
Vi
lD
+
ut
+
to
+
Vt
+
In
+
V,
+
V+
+
ut
V•
+
ut
A
+
Vt
A
+
ut
W
+
IIIn'''''''''
a
K
(n
l0
(n
O
In
W
In
O
A
J
A
A
O
W
J
W
A
W
O
N
V
N
W
F+
l0
I-+
Vt
I-+
F+
O
J
O
W
�D
00
A
00
lO
00
A
J
l0
J
W
dl
00
O,
N
Ut
i0
N
O,
N
O
�
�
N
N
00090
O
O
O
O
O
O
O
O
O
O
O
O
lD
OD
ut
I
00
Ow
N
J
F-'
01
O
A
00
N
Vt
l0
N
Vt
00
O
W
Vt
J
00
O
O
uw
00
O,
w
N
+
p1
+
T
+
O1
+
p,
+
p,
+
Ol
+
O
+
T
+
Ol
+
0,
+
Q1
+
p,
+
O,
+
Ol
+
V1
+
V1
+
V1
+
to
+
Vt
+
N
+
VI
+
In
+
ut
+
In
+
N
+
In
+
In
+
ut
+
N
+
A
Ol
A
W
A
O
W
V
W
A
W
F+
N
00
N
Vt
N
F+
F+
00
F+
ut
F�
F+
O
J
O
W
�O
,O
1p
Vt
lD
1-+
00
J
00
N
�I
00
v
W
Ol
00
Ol
N
In
J
N
4+
A
Vi
W
00
W
F+
N
O1
O
_ 1 O
i
mT
In
O
A
J
a,
A
A
6,
A
F+
Ot
W
w
O,
W
In
a,
W
N
61
N
1p
al
N
V•
O,
N
N
01
00
01
Vt
O,
1-+
6,
J
01
W
lq
l0
In
pp
N
Ll
F+
In
W
mP
V1
CO
V1
�l
mF+
V1
J
V1
O1
mO
6,
Ol
In
In
.0.
1%
A
00
/o
A
N
V1
W
o
In
N
'o
I A
C
N
,z
d
+
pl
+
01
+
Ol
+
Ol
+
Q1
+
+
O,
+
O,
+
O,
+
T
+
Ol
+
Ol
+
0
+
0
+
to
+
N
+
ut
+
to
+
+
v+
+
ut
+
to
+
+
N
+
In
+
V•
A
+
+
to
+
to
}
A
Q1
A
W
A
O
W
J
W
A
W
F+
N
0o
N
to
N
F+
F+
w
F+
to
F+
F+
O
J
O
W
lD
lD
�D
/n
l0
1-+
00
J
00
00
N
�I
00
v
W
O,
0D
m
T
N
ut
J
In
w
W
00
lJ0
1-,
lO0t
O,
lInD
1 O
�
N
�
F�
F-�
F+
p
I-+
tn
F+
Ir
1-�
A
F✓
N
F-�
F-�
F+
I-+
F�
0
lD0000J
0
0
0
0
T
0
ON
A
OH
0
0
0
I-+
O
O
ltp0
N
A
10
w
00
N
J
F+
In
10
W
J
O
W
m
w
N
A
01
00
w
O
+
pl
W
+
pl
W
+
Ol
W
+
T
N
+
01
N
+
pl
N
+
O,
F+
+
O
F+
+
Ol
F+
+
O,
O
+
T
O
+
Q1
O
+
Vt
lD
+
ut
to
+
V1
p
+
V1
W
+
ut
W
+
V1
J
+
VI
J
+
Vt
pOl
+
N
+
V7
In
+
V•
ut
+
Vt
A
+
In
A
+
to
W
+
ut
W
+
V1
N
+
V1
�-'
+> N
i
O,
W
O
J
A
F+
00
In
1
00
01
W
00
N
m
O
W
J
O
p,P
a,
W
a,
W
a,
W
a,
N
Q1
N
a,
N
61
F+
a,
t"
61
F+
O,
O
01
O
D7
O
to
lD
In
p00
/n
to
00
In
00
V1
J
In
J
Vl
0,
Vl
p
VI
In
Vl
AWW
In
V1
V1
Vl
C
O
OO
In
N
'o
0
N
1p
N
N
w
N
1-`
J
W
w
A
O
to
O
too
A
w
N
mw
W
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Doi
a
m0,
W
W
m
W
D,
N
O,
N
01
mm
O,
t"
01
O
O
O
T
O
l0
to
to
°O
00
J
J
Ot
O,
In
Ut
A
A
W
W
N
F+
1p
lD
000
k
ry
uppOOA W
W
N
000)lpW
J
In
F+
O,
I-+
Vt
O
4,
A
00
W
O,
O
A
4
J
O
T
10
F+
W
l0
Ol
mO01
J
+
+
+
+
+
+
+
+
+
+
+
V
+
In
'w
+
VI
CO
+
W
00
+
In
00
+
V7
J
+
V
J
+
In
01
+
V
+
In
+
to
+
In
+
ut
+
V,
+
In
+
V7
+
Vt
+
V,
+
Vi
}
O
�
J
A
F+
00
OO
O1
W
W
lD
O,
W
O
Ol
W
t0
In
N
00
A
l0
W
O
mF+
mut
O
l0
N
01
b
�
O,
01
O,
O,
0,
Ot
O,
O,
O1
01
01
O
O,
O
In
lD
In
l0
ut
tD
VI
00
Vl
00
In
J
In
J
In
�I
In
m
In
O,
In
Vt
Vt
/n
Vt
In
In
V,
C
d
a
+
O,
+
m
+
O,
+
O,
+
01
+
0,
+
T
+
Ol
+
O,
+
O,
+
v+
+
ut
+
In
+
N
+
Vt
+
oN
+
+
to
+
W
+
U•
+
to
+
+
w
+
Vt
+
+
Vt
+
v+
+
+
In
�. m
N
J
A
F+
00
I-+
m
t-+
w
O
w
O
Ol
O
W
O
O
lD
0,
iD
W
00
iD
W
In
00
N
-I
OD
v
A
01
iD
O,
in
01
O
N
0,
-
ut
F+
A
Ol
A
O
w
W
In
N
,O
N
N
-
Gl
I-,
O
N
O °
._
N
1-+
W
N
F+
N
O
O
0
l0
0
l0
0
00
0
00
0
J
O
O,
O
O,
O
VI
O
A
O
A
O
W
O
N
O
N
O
F+
O
O
lO
lO
00
m
J
J
01
w
In
J
A
J
W
0
N
w
I�
W
OO
W
00
N
J
F+
0,
O
A
00
N
Ut
N
Vt
J
O
N
A
+
m
+
m
+
rn
+
rn
+
m
+
rn
+
m
+
u,
+
v,
+
u,
+
ut
+
v+
+
V+
+
v,
+
ut
+
u,
+
ut
+
v,
+
u,
+
u,
+
v,
+
u•
+
u,
+
u,
+
u,
+
v,
+
ut
+
u,
+
ut
lD
J
A
F+
00
N
N
l0
l0
T
to
N
00
lD
CO
mN
00
J
00
I
Vf
J
F+
O,
J
O,
W
00
V+
A
A
w
A
A
W
to
W
A
N
00
N
N
F+
0�
O
lD
O
A
O N
ry
_
Q:
61
a,
a,
al
61
a,
61
a,
a,
V1
Vl
Vl
V1
In
6,111
V1
C
61
W
N
67
W
O
N
J
A
I-+
00
Vt
N
O
00
O
In
O
N
p
00
lD
A
111
lO
F+
00
�I
00
W
J
J
A
J
O
01
Vt
01
1-`
Vn
0,
O
ut
,D
W
J
O
A
O
11
AO
N
a �
+
+
O,
+
01
+
Q1
+
O,
+
O,
+
01
+
W
+
N
+
V7
+
V1
+
V,
+
V1
+
W
+
In
+
l!1
+
V1
+
W
+
ut
+
N
+
V1
+
In
+
ut
+
Vt
+
V1
+
V1
+
In
+
Vt
+
In
-p N
0,
l0
J
A
1�
00
In
N
w
iD
lD
C1
'o
N
00
,D
00
G1
00
N
-I
00
J
ut
V
F+
O,
J
01
W
V+
OD
In
A
A
l0
A
A
W
lD
W
A
N
00
N
N
F+
Q1
O
l0
O
A
N
j
_
lb
l0
6
6
l0
l0
6
lb
00
N
O.
W
O
lD
00
O
t0
W
O
00
00
O
w W
O
J
V
O
V
N
O
O,
O,
O
41
F+
O
V,
O
A
wW
O
A
O
W
01
O
w
O
O
N
W
O
Ot
m
O
O
l0
O
O
\o
A
00
O,
J
J
O,
l0
O
O
O
O
l0
J
J
+
Ol,
+-
'O,-
+
O,
+
V,
+
VI
+
In
+
VI
+
In
+
In
+
VI
+
Vt
+
Vi
+
Vt
+
In
+
V,
+
Vt
+
In
+
to
+
Vt
+
N
+
to
+
V1
+
ut
+
In
+
N
+
Vt
+
In
+
A
+
A
+
O
O.
O
to
p
lD
to
00
00
0O
J
J
J
O
01
In
In
Vt
A
A
W
W
N
N
F'
V
1-,
N
O
i0
l0
O
00
m
W
O
�I
A
O
J
A
O
J
W
l0
In
F+
J
N
00
W
OD
W
to
w
W
_
Ot
O,
T
a,
O
a,
O
O,
O
lA
l0
l!i
lO
V�
lD
Vt
QD
V,
P.
VI
J
Vt
J
V,
J
ll�
Q1
In
Ot
Vt
In
V,
In
Vf
A
to
A
lA
W
Vt
W
Vi
N
lA
t%�
V,
O
O ?
11
y
F.
-: j-+'
w
C,
W
O
V
W
C0
J
A
O
O1
W
w
V7
F+
J
N
00
W
w
W
00
N
O,
O
W
w
O ,2
N OI
a �
.+
W
-+
O)
+
O,
+
N
+
W
+
In
+
ut
+
ut
+
Vt
+
V,
+
ut
+
ut
+
In
+
w
+
ut
+
In
+
N
+
Vt
+
In
+
V7
+
In
+
In
+
VI
+
In
+
In
+
In
+
VI
+
A
+
A
}
x o,
OO
Q
O
w
tD
W
p
°O
00
00
J
J
J
O,
01
W
to
In
�--`
W
�I
N
O
In
ID
'D
.
O
J
N
Oo
W
OI
lD
t0
O
CD
OO
lD
lO
00
lb
60
J
l0
O,
V�
w
lD
A
l0
W
lbo
1p
W
lD
N
1p
F+
lD
O
00
�D
00
J
91
ry
t
co
00
N
V+
00
co
F+
W
N
J
O
I-+
F+
F+
O
l0
t0
w
A
t0
A
lD
A
t0
A
00
N
V
j-+
A
v
11
O
a
II
0
b3
Ul
m
n_
O
Ln
CD
a
Q
3
n
n
R
0
co
0 Y
�n
_m
n"
0 0
T3 0
V m
0 N
uRM�
T �•
f1 0-
r
a 0
_a u
,3a YI
W
0.
Y,^ Ln
VI
M
r a
°w G
a II
O
0 V
_- O
DT
O =
D
n
O
m
X
� O
.. En