FII-L. Determine the minimum dimension a to the nearest mm of the beam's cross section to safely support the load. The wood has an allowable normal stress of - 10 MPa and an allowable shear stress of Ta -I MPa. AN

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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FIl-1. Determine the minimum dimension a to the nearest
FII-4. Determine the minimum dimension h to the nearest
mm of the beam's cross section to safely support the load.
The wood has an allowable normal stress of atow- 10 MPa
and an allowable shear stress of Talow -1 MPa.
in. of the beam's cross section to safely support the koad.
The wood has an allowable normal stress of ale 2 ksi and
an allowable shear stress of Tatow - 200 psi.
1.5 kip/ft
6kN
6kN
2a
FIl-1
FII-4
FIl-2. Determine the minimum diameter d to the nearest
in. of the rod to safely support the load. The rod is made of
a material having an allowable normal stress of o- 20 ksi
and an allowable shear stress of rh - 10 ksi.
F1l-5. Determine the minimum dimension b to the nearest
mm of the beam's cross section to safely support the load.
The wood has an allowable normal stress of oow- 12 MPa
and an allowable shear stress of Tlow - 1.5 MPa.
3 kip ft
50 kN
5 kN-m
5 kN-m
-15 ft
-1.5 ft
3kip
m-
-1 m
FII-2
FIl-3. Determine the minimum dimension a to the nearest
mm of the beam's cross section to safely support the koad.
The wood has an allowable normal stress of ooe - 12 MPa
and an allowable shear stress of 7ow - 1.5 MPa.
Fl1-5
15 kN
F11-6. Select the lightest W410-shaped section that can
safely support the load. The beam is made of steel having
an allowable normal stress of olow - 150 MPa and an
allowable shear stress of w 75 MPa.
0.5 m
1m
150 kN
2m
FII-3
FIl-6
Transcribed Image Text:FIl-1. Determine the minimum dimension a to the nearest FII-4. Determine the minimum dimension h to the nearest mm of the beam's cross section to safely support the load. The wood has an allowable normal stress of atow- 10 MPa and an allowable shear stress of Talow -1 MPa. in. of the beam's cross section to safely support the koad. The wood has an allowable normal stress of ale 2 ksi and an allowable shear stress of Tatow - 200 psi. 1.5 kip/ft 6kN 6kN 2a FIl-1 FII-4 FIl-2. Determine the minimum diameter d to the nearest in. of the rod to safely support the load. The rod is made of a material having an allowable normal stress of o- 20 ksi and an allowable shear stress of rh - 10 ksi. F1l-5. Determine the minimum dimension b to the nearest mm of the beam's cross section to safely support the load. The wood has an allowable normal stress of oow- 12 MPa and an allowable shear stress of Tlow - 1.5 MPa. 3 kip ft 50 kN 5 kN-m 5 kN-m -15 ft -1.5 ft 3kip m- -1 m FII-2 FIl-3. Determine the minimum dimension a to the nearest mm of the beam's cross section to safely support the koad. The wood has an allowable normal stress of ooe - 12 MPa and an allowable shear stress of 7ow - 1.5 MPa. Fl1-5 15 kN F11-6. Select the lightest W410-shaped section that can safely support the load. The beam is made of steel having an allowable normal stress of olow - 150 MPa and an allowable shear stress of w 75 MPa. 0.5 m 1m 150 kN 2m FII-3 FIl-6
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