a) Compute the allowable block shear strength of the plates in KN. b) Check the adequacy of the plates. c) If W14 x 193 is used, compute the allowable strength (KN) based on fracture of the net section

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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a) Compute the allowable block shear strength of the plates in KN.

b) Check the adequacy of the plates.

c) If W14 x 193 is used, compute the allowable strength (KN) based on fracture of the net section.

d) Select the lightest W shape for the tension member.

e) What is the allowable block shear strength in KN of the lightest W shape?

The W shape tension member shown will be connected between two plates with 8-22 mm bolts. The service loads are: DL=
950 KN and LL= 125 KN. The member length is 6.75 m. Use A36 steel (Fy= 250 MPa and Fu= 400 MPa). Consider all limit states
including block shear. Use the equation for U and ASD.
GIYALA
4
thickness
of plate,
Atp=20mm
each
W-Shape
55mm
不
P-75mm +
*
1
55mm
1
-
Plate
-W-shape
37.5 75 mm 75mm 75mm 37.5
mm
P
...
Transcribed Image Text:The W shape tension member shown will be connected between two plates with 8-22 mm bolts. The service loads are: DL= 950 KN and LL= 125 KN. The member length is 6.75 m. Use A36 steel (Fy= 250 MPa and Fu= 400 MPa). Consider all limit states including block shear. Use the equation for U and ASD. GIYALA 4 thickness of plate, Atp=20mm each W-Shape 55mm 不 P-75mm + * 1 55mm 1 - Plate -W-shape 37.5 75 mm 75mm 75mm 37.5 mm P ...
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