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Struc Analysis

The document outlines the specifications for trusses, including materials and dimensions for top and bottom chords, king posts, and web members. It provides shear and moment values for various frames, detailing the forces acting on roof beams and other structural components. Additionally, it mentions considerations for seismic, wind, dead, and live loads.

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allianah.david28
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13 views18 pages

Struc Analysis

The document outlines the specifications for trusses, including materials and dimensions for top and bottom chords, king posts, and web members. It provides shear and moment values for various frames, detailing the forces acting on roof beams and other structural components. Additionally, it mentions considerations for seismic, wind, dead, and live loads.

Uploaded by

allianah.david28
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as DOC, PDF, TXT or read online on Scribd
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Preliminary Section for Trusses:

 Top & Bottom Chord: L3 x 3 x ¼


(Long leg Back to Back, Double angle)
 King Post: L2-½ x 2-½ x ¼
(Long leg Back to Back, Double angle)
 Web Members: L2 x 2 x ¼
(Long leg Back to Back, Double angle)
 Refer to ASEP Steel Handbook
FRAME A FRAME B
SHEAR: SHEAR:
ROOF BEAM = 10.851 kN (UPWARDS) ROOF BEAM = 10.880 kN (UPWARDS)
RD
RD
3 BEAM = 21.002 kN (DOWNWARDS) 3 BEAM = 21.123 kN (DOWNWARDS)
nd
nd
2 BEAM = 20.850 kN (DOWNWARDS) 2 BEAM = 20.963 kN (DOWNWARDS)

MOMENT: MOMENT:
ROOF BEAM = 8.068 kN-m (CCW) ROOF BEAM = 8.159 kN-m (CCW)
RD
RD
3 BEAM = 15.492kN-m (CW) 3 BEAM = 16.675 kN-m (CW)
nd
nd
2 BEAM = 15.317 kN-m (CW) 2 BEAM = 15.974 kN-m (CW)

FRAME 1 FRAME 2
SHEAR: SHEAR:
ROOF BEAM = 7.561 kN (UPWARDS) ROOF BEAM = 12.426 kN (UPWARDS)
RD
3 BEAM = 26.568 kN (DOWNWARDS) RD
3 BEAM = 15.832 kN (DOWNWARDS)
nd
2 BEAM = 26.767 kN (DOWNWARDS) nd
2 BEAM = 15.892 kN (DOWNWARDS)

MOMENT: MOMENT:
ROOF BEAM = 6.212 kN-m (CCW) ROOF BEAM = 9.644 kN-m (CW)
RD
3 BEAM = 23.370 kN-m (CW) 3RD BEAM = 7.631 kN-m (CW)
nd
2 BEAM = 20.329 kN-m (CW) 2nd BEAM = 8.396 kN-m (CW)
FRAME 3 FRAME 4
SHEAR: SHEAR:
ROOF BEAM = 7.195 kN (UPWARDS) ROOF BEAM = 6.969 kN (UPWARDS)
RD
3 BEAM = 16.049 kN (DOWNWARDS) RD
3 BEAM = 27.093 kN (UPWARDS)
nd
2 BEAM = 16.072 kN (DOWNWARDS) nd
2 BEAM = 27.060 kN (DOWN WARDS)

MOMENT: MOMENT:
ROOF BEAM = 5.115 kN-m (CW) ROOF BEAM = 4.896 kN-m (CW)
RD
3 BEAM = 7.469 kN-m (CW) 3RD BEAM = 23.627 kN-m (CW)
nd
2 BEAM = 7.506 kN-m (CW) 2nd BEAM = 23.796 kN-m (CW)

COLUMN POINT LOAD

SEISMIC LOAD:
WIND LOAD:
DEAD LOADS:

LIVE LOAD:

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