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CONNECTIONDESIGNOFIPE270WITHSHELL

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support reaction for strength load

Software licensed to

Job Title

Client

Job No Sheet No Rev

Part

Ref

By Date Chd

File Date/Time

1

06-Jun-13

23-Oct-2013 14:5513.0 M DIA TANK.std

Print Time/Date: 23/10/2013 14:56 Print Run 1 ofSTAAD.Pro for Windows 20.07.04.12

Reaction SummaryHorizontal Vertical Horizontal Moment

Node L/C FX

(kN)

FY

(kN)

FZ

(kN)

MX

(kNm)

MY

(kNm)

MZ

(kNm)

Max FX 1 41:DL+LL 56.511 14.443 -0.367 0.000 0.000 0.000

Min FX 19 41:DL+LL -48.332 11.307 9.237 0.000 0.000 0.000

Max FY 1 41:DL+LL 56.511 14.443 -0.367 0.000 0.000 0.000

Min FY 1 44:DL+WL- -9.316 -2.674 0.170 0.000 0.000 0.000

Max FZ 27 41:DL+LL 9.237 11.307 48.338 0.000 0.000 0.000

Min FZ 11 41:DL+LL -9.237 11.307 -48.338 0.000 0.000 0.000

Max MX 1 40:DL 26.950 6.698 -0.104 0.000 0.000 0.000

Min MX 1 40:DL 26.950 6.698 -0.104 0.000 0.000 0.000

Max MY 1 40:DL 26.950 6.698 -0.104 0.000 0.000 0.000Min MY 1 40:DL 26.950 6.698 -0.104 0.000 0.000 0.000

Max MZ 1 40:DL 26.950 6.698 -0.104 0.000 0.000 0.000

Min MZ 1 40:DL 26.950 6.698 -0.104 0.000 0.000 0.000

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SheetJob Number

Job Title

Client

Calcs by Checked by Date

Software Consultants (Pty) Ltd

Internet: http://www.prokon.com

E-Mail : mail@prokon.com

G01Section Properties : PROPERTIES OF SEATING ARRANGEMENT

Input Tables Settings

Title

Rotation Angle

Poisson's Ratio

Number of equations

PROPERTIES OF SEATING ARRANGEMENT

0 Clockwise positive

0.3 0.0 Minimum, 0.5 Maximum

1000 200 Minimum, 10000 Maximum

Code X/Radius Y/Angle

+ 0 0180 0

0 -12

-84 0

0 -103

-12 0

0 103

-84 0

Bending Properties

180.0

115.

0

PROPERTIES OF SEATING ARRANGEMENT

X X

Y

Y

88.

07

90.00

A = 3. 3960E3I xx = 3. 7179E6I yy = 5. 8468E6I xy = 0. 0000I uu = 5. 8468E6I vv = 3. 7179E6I r = 9. 5647E6Ang = 90. 000Zxx( T) = 138. 07E3Zxx( B) = 42. 214E3Zyy( L) = 64. 965E3Zyy( R) = 64. 965E3Zuu = 64. 965E3Zvv = 42. 214E3Zpl x = 75. 428E3Zpl y = 100. 91E3

Yc = 88. 072Xc = 90. 000r x = 33. 087r y = 41. 493r u = 41. 493r v = 33. 087Xpl = 90. 000Ypl = 105. 57Peri m. = 590. 00

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SheetJob Number

Job Title

Client

Calcs by Checked by Date

Software Consultants (Pty) Ltd

Internet: http://www.prokon.com

E-Mail : mail@prokon.com

Torsional Properties

Y

X

Y SHEAR STRESSmax = 1.19E-3

Y

X

X SHEAR STRESSmax = 860E-6

Y

X

PURE TORSION (Prandtl membrane)J = 165E3 Zt = 6.59E3

Y

X

Shear centreX = 90.0 Y = 108

WARPING TORSION (Warped shape)Cw = 127E6

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Selected ultimate bolt capacities for non-pre-loaded ordinary bolts in

S275 steel

Diameterof bolt, f

mm

Tensilestress

areamm2

Tensioncapacity

kN

Shearcapacity

Bearing capacity for end distance2fkN

SinglekN

DoublekN

Thickness of steel passed through mm

5 6 8 10 12 15 20

Grade 4.66 20.1 3.9 3.2 6.4 13.8 16.6 22.1 27.6 33.1 41.4 55.28 36.6 7.0 5.9 11.7 18.4 22.1 29.4 36.8 44.2 55.2 73.6

10 58 11.1 9.3 18.6 23.0 27.6 36.8 46.0 55.2 69.0 92.012 84.3 16.2 13.5 27.0 27.6 33.1 44.2 55.2 66.2 82.8 110.416 157 30.1 25.1 50.2 36.8 44.2 58.9 73.6 88.3 110.4 147.220 245 47.0 39.2 78.4 46.0 55.2 73.6 92.0 110.4 138.0 184.024 353 67.8 56.5 113.0 55.2 66.2 88.3 110.4 132.5 165.6 220.830 561 107.7 89.8 179.5 69.0 82.8 110.4 138.0 165.6 207.0 276.0

Grade 8.86 20.1 9.0 7.5 15.1 13.8 6.6 22.1 27.6 33.1 41.4 55.28 36.6 16.4 13.7 27.5 18.4 22.1 29.4 36.8 44.2 55.2 73.6

10 58 26.0 21.8 43.5 23.0 27.6 36.8 46.0 55.2 69.0 92.012 84.3 37.8 31.6 63.2 27.6 33.1 44.2 55.2 66.2 82.8 110.416 157 70.3 58.9 117.8 36.8 44.2 58.9 73.6 88.3 110.4 147.220 245 109.8 91.9 183.8 46.0 55.2 73.6 92.0 110.4 138.0 184.024 353 158.1 132.4 264.8 55.2 66.2 88.3 110.4 132.5 165.6 220.830 561 251.3 210.4 420.8 69.0 82.8 110.4 138.0 165.6 207.0 276.0

NOTES:. 2 mm clearance holes for f < 24 or 3 mm clearance holes for f

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DESIGN OF CONNECTION:

RAFTER IPE 270 WITH SHELL:

Case(1)

F(x) = 56.5 kN

F(y) = 14.443 kN

F(z) = 0.367 kN

CHECK FOR BOLTS:

Try with 4 / M12 grade 8.8 bolts

CHECK FOR SHEAR:

F(x) = 56.5 kN

F(z) = 0.367 kN

Resultant Shear : ((56.5)2 +(0.367)2) = 56.5kN

Shear bolts : 56.5/4 =14.125 kN

Shear Capacity of M / 12 grade (8.8) bolt = 31.6 kN > 14.125 Kn (refer attachecd)Hence safe..

CHECK FOR TENSION:

Mx due to F(z)

0.367 *(0.27/2) = 0.05 kN

Very less (negligible)

CHECK FOR SHEATING ARRANGEMENT :

Section considered @ section 1-x

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Mz due to F(x) @ x-x

=56.5* ((0.27/2)+0.027)

Mz = 9.153 kNm

Z*x = 42.214 * 103

Stress = (9.153*(106)) / (42.214 *(10

3)) = 216 < 275 N/mm

2

Hence safe..