Load takedown

Actions:

In keeping with Section 3.5 use coefficients to determine loads in take down.

Consider spans adjacent to column C2:

Along grid C to be 9.6 m and 8.6 m and internal of 2-span elastic reaction factor = 0.63 + 0.63 = 1.26 Along grid 2 to be 6.0 m and 6.2 m and internal elastic reaction factor = 0.5 + 0.5 = 1.00

I oad take-down for column C2.

@ level

Z

@ level

Z

Roof

[10 x (60+62) /2] x [126 x (9.6+86) / 2 ] x (85+0.6) = = 69.9 x (8.5 + 0.6) =

594.5

42.0

Col 8 - R

n( 0.465 / 2) 2 x (4.5 - 0.3) x 25

17.9

612.4

42.0

8th

10x (60+62) /2x126x (96+86) /2x (85+40) =

594.5

279.7

Col 7 - 8

As before

17.9

1224.8

321.7

7th

a.b.

594.5

279.7

Col 6 - 7

a.b.

17.9

1837.2

601.4

6th

a.b.

594.5

279.7

Col 5 - 6

a.b.

17.9

2449.6

881.1

5th

a.b.

594.5

279.7

Col 4 - 5

0.5 x 0.5 x (4.5 - 0.3) x 25

26.3

3070.4

1160.8

4th

a.b.

594.5

279.7

Col 3 - 4

a.b.

26.3

3691.2

1440.5

3rd

a.b.

594.5

279.7

Col 2 - 3

a.b.

26.3

4312.0

1720.2

2nd

a.b.

594.5

279.7

Col 1 - 2

a.b.

26.3

4932.8

1999.7

1st

a.b.

594.5

279.8

Col G - 1

a.b.

26.3

5553.6

2279.5

At above ground floor

-

5553.6

-

2279.5

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