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B) An assembly of steel bar as shown in figure is in equilibrium. Find the force...
the steel lever shown in figure is loaded by a vertical force f=2000 N. A stress...
the steel lever shown in figure
is loaded by a vertical force f=2000 N. A stress element is located
on the upper side of the lever at A (on the smaller diameter) as
shown .Draw the stress element at A showing the magnitude and
directions of the stresses acting on it and find the principal
stresses and directions.
Problem 3 The steel lever shown in figure is loaded by a vertical force F = 2000 N A stress element is...
2) Using the stress-strain curve for a steel alloy shown in the following figure answer the...
2) Using the stress-strain curve for a steel alloy shown in the following figure answer the following questions: 600 500 400 500 400 300 300 200 200 100 100 0.000 0.002 0.006 0.004 Strain 0.00 0,04 0.08 0.12 0.16 0.20 Using the same steel alloy, consider a cylindrical specimen 15 mm in diameter pulled in tension, if a load of 85,000 N is applied: h) Calculate the approximate ductility in percent elongation, (consider the final elongation as the elongation at...
The curved steel bar shown in the figure has a rectangular cross section with a radial...
The curved steel bar shown in the figure has a rectangular cross section with a radial height h= 8 mm and a thickness b= 3 mm. The radius of the centroid is R= 40 mm. A force P= 15 N is applied as shown here. Find the vertical deflection at B. Use Castigliano's method for a curved flexural member. Since Rih< 10, do not neglect any of the terms. The vertical deflection at Bis D m m.
Q2 The truss below is made of circular steel bar with diameter 5 cm. Find the axial force for eac...
Q2 The truss below is made of circular steel bar with diameter 5 cm. Find the axial force for each member given that the steel has E-200 Gpa. Use the application posted on the Moodle F 30 kN E 3 m 3 m 60 kN 60 kN 20 kN Figure P-438
Q2 The truss below is made of circular steel bar with diameter 5 cm. Find the axial force for each member given that the steel has E-200 Gpa. Use...
In the assembly shown below, the three-piece rod is made of steel, E = 200 GPa....
In the assembly shown below, the three-piece rod is made of steel, E = 200 GPa. If the length of section M and N is LM=LN = 400 mm, and their cross-section areas are, AM = 40 mm?, An = 60 mm², determine: 1. how much force P should be to just close the gap S= 4 mm, and 2. if we double the force P, find the reactions at points A and B, and determine the displacement of point...
Problem#1 (7.5 points): Determine the force in the cables AD, AC and the elongation of the...
Problem#1 (7.5 points): Determine the force in the cables AD, AC and the elongation of the spring AB (k = 1.5 KN/m) necessary to support a mass of 40 kg as shown in the figure below. 60° 2 m 135 2 m 120 B k = 1.5 kN/my Problem#2 (7.5 points): Determine the force in the cables AD, AC, and AE necessary to support the structure shown in the figure below. FRE 9 m FAB = 3.5 kN 4.5 m...
. (20 points) Using Castigliano's theorem, determine the deflection of point B in the direction o...
. (20 points) Using Castigliano's theorem, determine the deflection of point B in the direction of the force F for the steel bar shown 207G po 168mm 12-mm dia. 168 mm o.8F 2. (20 points) The cantilevered handle in the figure is made from mild steel that has been welded at the Use Castigliano's theorem and F-=-600 N, Fu-800 N, and F,--400 N.
. (20 points) Using Castigliano's theorem, determine the deflection of point B in the direction of the...
The steel bar has the original dimensions shown in the figure. (Figure 1) It is subjected...
The steel bar has the original dimensions shown in the figure. (Figure 1) It is subjected to an axial load of 50 kN. Est = 196 GPa, Vst=0.33 Part B Determine the new height at section a-a. Express your answer to six significant figures and include appropriate units. μΑ Value Units Submit Request Answer Part C Figure < 1 of 1 Determine the new width at section a-a. Express your answer to six significant figures and include appropriate units. SO...
A bar of a steel alloy that exhibits the stress–strain behavior shown in the Animated Figure...
A bar of a steel alloy that exhibits the stress–strain behavior shown in the Animated Figure 6.22 is subjected to a tensile load; the specimen is 375 mm (14.8 in.) long and has a square cross section 5.5 mm (0.22 in.) on a side. (a) Compute the magnitude of the load necessary to produce an elongation of 1.5 mm (0.059 in.). (b) What will be the deformation after the load has been released?
5. (2 point) The figure shows a horizontal steel bar of thickness h loaded in I...
5. (2 point) The figure shows a horizontal steel bar of thickness h loaded in I steady tension and welded to a vertical support. Find the load F that will cause an allowable shear stress in the throats of the welds (b = 50 mm, d = 30 mm, h = 5 mm, Tallow = 140 MPa). 6. (5 point) Repeat the above problem for a vertical force (bending force) instead of the horizontal force (the total length of the...
the steel lever shown in figure
is loaded by a vertical force f=2000 N. A stress element is located
on the upper side of the lever at A (on the smaller diameter) as
shown .Draw the stress element at A showing the magnitude and
directions of the stresses acting on it and find the principal
stresses and directions.
Problem 3 The steel lever shown in figure is loaded by a vertical force F = 2000 N A stress element is...
2) Using the stress-strain curve for a steel alloy shown in the following figure answer the following questions: 600 500 400 500 400 300 300 200 200 100 100 0.000 0.002 0.006 0.004 Strain 0.00 0,04 0.08 0.12 0.16 0.20 Using the same steel alloy, consider a cylindrical specimen 15 mm in diameter pulled in tension, if a load of 85,000 N is applied: h) Calculate the approximate ductility in percent elongation, (consider the final elongation as the elongation at...
The curved steel bar shown in the figure has a rectangular cross section with a radial height h= 8 mm and a thickness b= 3 mm. The radius of the centroid is R= 40 mm. A force P= 15 N is applied as shown here. Find the vertical deflection at B. Use Castigliano's method for a curved flexural member. Since Rih< 10, do not neglect any of the terms. The vertical deflection at Bis D m m.
Q2 The truss below is made of circular steel bar with diameter 5 cm. Find the axial force for each member given that the steel has E-200 Gpa. Use the application posted on the Moodle F 30 kN E 3 m 3 m 60 kN 60 kN 20 kN Figure P-438
Q2 The truss below is made of circular steel bar with diameter 5 cm. Find the axial force for each member given that the steel has E-200 Gpa. Use...
In the assembly shown below, the three-piece rod is made of steel, E = 200 GPa. If the length of section M and N is LM=LN = 400 mm, and their cross-section areas are, AM = 40 mm?, An = 60 mm², determine: 1. how much force P should be to just close the gap S= 4 mm, and 2. if we double the force P, find the reactions at points A and B, and determine the displacement of point...
Problem#1 (7.5 points): Determine the force in the cables AD, AC and the elongation of the spring AB (k = 1.5 KN/m) necessary to support a mass of 40 kg as shown in the figure below. 60° 2 m 135 2 m 120 B k = 1.5 kN/my Problem#2 (7.5 points): Determine the force in the cables AD, AC, and AE necessary to support the structure shown in the figure below. FRE 9 m FAB = 3.5 kN 4.5 m...
. (20 points) Using Castigliano's theorem, determine the deflection of point B in the direction of the force F for the steel bar shown 207G po 168mm 12-mm dia. 168 mm o.8F 2. (20 points) The cantilevered handle in the figure is made from mild steel that has been welded at the Use Castigliano's theorem and F-=-600 N, Fu-800 N, and F,--400 N.
. (20 points) Using Castigliano's theorem, determine the deflection of point B in the direction of the...
The steel bar has the original dimensions shown in the figure. (Figure 1) It is subjected to an axial load of 50 kN. Est = 196 GPa, Vst=0.33 Part B Determine the new height at section a-a. Express your answer to six significant figures and include appropriate units. μΑ Value Units Submit Request Answer Part C Figure < 1 of 1 Determine the new width at section a-a. Express your answer to six significant figures and include appropriate units. SO...
5. (2 point) The figure shows a horizontal steel bar of thickness h loaded in I steady tension and welded to a vertical support. Find the load F that will cause an allowable shear stress in the throats of the welds (b = 50 mm, d = 30 mm, h = 5 mm, Tallow = 140 MPa). 6. (5 point) Repeat the above problem for a vertical force (bending force) instead of the horizontal force (the total length of the...
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