Y11 SPECIAL

Roof area = S

Roof force = P

Moment M = P x L

Stability M* = P x (L+h)

Choose

w =

1)Assume the size of the baseplate:

2)Assume anchor size:e = 1.5 x 12

L = b - 2e =

Force (F) = M/L =2 anchors will be in tension and 2 will be in compression

Anchor force = F/2 =Check with the "Ramset Dynabolt" tableM (20 Mpa) tension =

Thick of the baseplate

M* baseplate = F*x =WITH x = (250 - 100) / 2 - 1.5 x 18 =

= 0.9 x 250 x 10^3 x 0.25 x d^2 /6 =

=

SUMARYY11 special 100x100x3.0 SHSBaseplate 250 x 250 x 10 mm Anchor 12 mm depth 50

Y11 SPECIAL

Roof area = S

Roof force = P

Moment M = P x L

Stability M* = P x (L+h)

100x100x3.0 SHS

0.82

Assume the size of the baseplate:

=250 - 2 x 18 =

2.5 / 2.486 =2 anchors will be in tension and 2 will be in compression

Anchor force = F/2 =Check with the "Ramset Dynabolt" table

6.1

0.56(250 - 100) / 2 - 1.5 x 18 =

= 0.9 x 250 x 10^3 x 0.25 x d^2 /6 =

7.734

100x100x3.0 SHS250 x 250 x 10 mm 12 mm depth 50

Date issued:Job Number:

Designer:

1.01

= 1.01 x 2.486 = 2.50

= 1.01 x (2.486 + 0.45) = 2.95

= 2.486 / 150 = 16.57

1.01 x 2.486^3/(3 x 2000000 x 16.57) = 1.55

have I = 1.77x10^6 (mm^4)

choose 0.85

250 x 250 b=

12 mm18 mm

214 mm

11.68 kN2 anchors will be in tension and 2 will be in compression

5.84 kN

> Anchor force = 5.84

kNm48mm

0.9375

mm

850 x 850 x 450 footing pad

4/29/2014

VPN

h(footing) 0.45m

L 2.486m

m2 N1

KN

kNm kNm per post 2.50kNm per post

kNm kNm per post 2.95kNm per post

mm

DEPTH 0.45 m Provides 3.32kNm

x 106 mm4

250mm 250

kNm per post

kNm per post

Section125 x 125 x 10.0 SHS 8.930 125x125x10.0 SHS 1.5538

125x125x9.0 SHS 8.380 125x125x9.0 SHS125x125x8.0 SHS 7.750 125x125x8.0 SHS125x125x6.0 SHS 6.290 125x125x6.0 SHS125x125x5.0 SHS 5.440 125x125x5.0 SHS125x125x4.0 SHS 4.520 125x125x4.0 SHS

100 x 100 x 10.0 SHS 4.110 100x100x10.0 SHS100x100x9.0 SHS 3.910 100x100x9.0 SHS100x100x8.0 SHS 3.660 100x100x8.0 SHS100x100x6.0 SHS 3.040 100x100x6.0 SHS100x100x5.0 SHS 2.660 100x100x5.0 SHS100x100x4.0 SHS 2.230 100x100x4.0 SHS100x100x3.0 SHS 1.770 100x100x3.0 SHS100x100x2.5 SHS 1.510 100x100x2.5 SHS100x100x2.0 SHS 1.230 100x100x2.0 SHS

90 x 90 x 2.5 SHS 1.090 90x90x2.5 SHS90x90x2.0 SHS 0.889 90x90x2.0 SHS

Ix=Iy ( *106mm4)

I Required( *106mm4 )

Section1.77 100x100x3.0 SHS 1770000 0 100

00000000000

1000000

I Need( *106mm4 )

126 6 8 20 10 55

25 558 8 10 30 15 60

35 6010 10 12 35 35 70

45 7012 12 15 40 55 70

50 7516 16 19 55 85 85

65 10020 20 24 70 165 105

85 130

60 2.5 1.6 2.1 2.375 2.5 2.2 2.7 390 4 3 3.8 4.3105 4 3.3 4.2 4.7105 6.4 3.8 4.8 5.4135 6.4 4.6 5.9 6.6120 7.9 4.6 5.9 6.6150 7.9 6.1 7.7 8.6165 10.5 7.5 9.5 10.6195 10.5 9.4 11.9 13.3210 15.6 10.7 13.6 15.2255 15.6 13.1 16.6 18.6

5.840 6.1 50 N10 N20000

4.66.1

0000

1.6 202.2 253 30

3.3 353.8 354.6 454.6 406.1 507.5 559.4 6510.7 7013.1 85

Sheet1bangtra