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QUESTION 11 Knowing that for the extruded beam shown in the figure below, the allowable stress...
Knowing that for the extruded beam shown the allowable stress is 120 MPa in tension and...
Knowing that for the extruded beam shown the allowable stress is
120 MPa in tension and 147 MPa in compression, determine the
largest couple M that can be applied.
The largest couple M that can be applied is 13.83 13.83
Incorrect kN·m.
PROBLEM 3 Knowing that for the cantilever beam shown in Figure 3, the allowable stress is...
PROBLEM 3
Knowing that for the cantilever beam shown in Figure 3, the
allowable stress is 120 MPa in tension and 150 MPa in compression,
determine the largest couple M that can be applied.
Figure 3 (b) Section a-a (dimension not to scale) "Х Figure 3(c) 610UB125 Figure 3(d) 300PFC dt(X10s yo section | x | y (x106 2 mm 986 72.4 610UB125 1600022961219.6 11.9 5110 90 300 16 39.3 4.04 300PFC 24.1 Figure 3 (a)Cantilever beam 300PFC 610UB125 Figure...
The built-up beam is made of steel as shown in Figure 1. Knowing that modulus of...
The built-up beam is made of steel as shown in Figure 1. Knowing that modulus of elasticity for the steel is E = 200 GPa 150 mm 20 mm 150 mm 150 mm 10 mm M '10 mm 300 mm А Figure 1 (1) If the allowable tensile and compressive stress for the beam are allow tension = 140 MPa and o = 210 MPa. allow compression respectively, determine the maximum allowable internal moment M that can be applied Determine...
A beam with a cross section shown below is subjected to a positive moment about a horizontal axis...
A beam with a cross section shown below is subjected to a positive moment about a horizontal axis. The beam is made from an elastic perfectly plastic material with an allowable yield stress of 220 MPa. "t" has a value of 12 mm. Answer the questions that follow: 10t 6t Determine the centroid of this section i.e.as measured from the bottom of the section in [mm) - Determine the moment of inertia about the elastic neutral axis in [mm4] Determine...
Determine the largest permissible distributed load w for the beam shown, knowing that the allowable normal...
Determine the largest permissible distributed load w for the beam shown, knowing that the allowable normal stress is +80 MPa in tension and -100 MPa in compression. Round the final answer to one decimal place.) 60 mm t0 20 mm 02 m 0.2 m kN/m The largest permissible distributed load w for the beam shown is
The simply-supported beam having I-beam cross-section as shown in figure is to carry a uniformly distributed...
The simply-supported beam having I-beam cross-section as shown in figure is to carry a uniformly distributed load over its entire 1.2m length. Specify the maximum allowable load if the beam is made from malleable iron, ASTM A220, class 80002. The allowable tensile stress is 164 MPa and allowable compressive stress is 412 MPa. The centroid of the section is located at 35 mm from the bottom and moment of inertia are Ix = 2.66 x 10 mm". (a) Draw loading...
Q4) If the allowable stress is 120 MPa in tension and 150 MPa in compression, determine...
Q4) If the allowable stress is 120 MPa in tension and 150 MPa in compression, determine the largest +M and -M that can be applied on the beam section shown in Fig. 4. 25 mm 50 mm 125 mm Fig. 4 150 mm
The beam shown is made of a nvlon for which the allowable stress is 23 MPa...
The beam shown is made of a nvlon for which the allowable stress is 23 MPa in tension and 31 MPa in compression. Determine the largest couple M that can be applied to the beam. 28mm- 12 mm 24 mm 14 mm N m
The beam shown is made of a nylon for which the allowable stress is 25 MPa...
The beam shown is made of a nylon for which the allowable stress is 25 MPa in tension and 30 MPa in compression. Determine the largest couple M that can be applied to the beam. 52 mm 21 mm 42 mm 26 mm M 278.8 N m
Q5 Consider an extruded aluminium machine part that has the cross-section shown in the accompanying figure....
Q5 Consider an extruded aluminium machine part that has the cross-section shown in the accompanying figure. Determine the maximum moment M that can be applied to the member if the allowable bending stresses in tension and compression are 200 MPa and 100 MPa respectively 100 mm 25 mm NA 50 mm 25 mm 50 mm 25 mm
Knowing that for the extruded beam shown the allowable stress is
120 MPa in tension and 147 MPa in compression, determine the
largest couple M that can be applied.
The largest couple M that can be applied is 13.83 13.83
Incorrect kN·m.
PROBLEM 3
Knowing that for the cantilever beam shown in Figure 3, the
allowable stress is 120 MPa in tension and 150 MPa in compression,
determine the largest couple M that can be applied.
Figure 3 (b) Section a-a (dimension not to scale) "Х Figure 3(c) 610UB125 Figure 3(d) 300PFC dt(X10s yo section | x | y (x106 2 mm 986 72.4 610UB125 1600022961219.6 11.9 5110 90 300 16 39.3 4.04 300PFC 24.1 Figure 3 (a)Cantilever beam 300PFC 610UB125 Figure...
The built-up beam is made of steel as shown in Figure 1. Knowing that modulus of elasticity for the steel is E = 200 GPa 150 mm 20 mm 150 mm 150 mm 10 mm M '10 mm 300 mm А Figure 1 (1) If the allowable tensile and compressive stress for the beam are allow tension = 140 MPa and o = 210 MPa. allow compression respectively, determine the maximum allowable internal moment M that can be applied Determine...
A beam with a cross section shown below is subjected to a positive moment about a horizontal axis. The beam is made from an elastic perfectly plastic material with an allowable yield stress of 220 MPa. "t" has a value of 12 mm. Answer the questions that follow: 10t 6t Determine the centroid of this section i.e.as measured from the bottom of the section in [mm) - Determine the moment of inertia about the elastic neutral axis in [mm4] Determine...
Determine the largest permissible distributed load w for the beam shown, knowing that the allowable normal stress is +80 MPa in tension and -100 MPa in compression. Round the final answer to one decimal place.) 60 mm t0 20 mm 02 m 0.2 m kN/m The largest permissible distributed load w for the beam shown is
The simply-supported beam having I-beam cross-section as shown in figure is to carry a uniformly distributed load over its entire 1.2m length. Specify the maximum allowable load if the beam is made from malleable iron, ASTM A220, class 80002. The allowable tensile stress is 164 MPa and allowable compressive stress is 412 MPa. The centroid of the section is located at 35 mm from the bottom and moment of inertia are Ix = 2.66 x 10 mm". (a) Draw loading...
Q4) If the allowable stress is 120 MPa in tension and 150 MPa in compression, determine the largest +M and -M that can be applied on the beam section shown in Fig. 4. 25 mm 50 mm 125 mm Fig. 4 150 mm
The beam shown is made of a nvlon for which the allowable stress is 23 MPa in tension and 31 MPa in compression. Determine the largest couple M that can be applied to the beam. 28mm- 12 mm 24 mm 14 mm N m
The beam shown is made of a nylon for which the allowable stress is 25 MPa in tension and 30 MPa in compression. Determine the largest couple M that can be applied to the beam. 52 mm 21 mm 42 mm 26 mm M 278.8 N m
Q5 Consider an extruded aluminium machine part that has the cross-section shown in the accompanying figure. Determine the maximum moment M that can be applied to the member if the allowable bending stresses in tension and compression are 200 MPa and 100 MPa respectively 100 mm 25 mm NA 50 mm 25 mm 50 mm 25 mm
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