Homework Answers
1) (50 pts) On a structural steel I profile beam a distributed load and M moment...
1) (50 pts) On a structural steel I profile beam a distributed load and M moment is applied as shown in the figure. According to given parameters below, please solve the problem with finite element method (ANSYS Student-Structural Module) to determine; a) the maximum bending in mm, b) the average shear stress, c) distributed load plot (F- x plot), d) equivalent stress contour plot, e) total deformation contour plot. (Ebeam=200 GPa, Wo=10 N/m, L=1 m., M=254 N.m, h=154 mm., b=77...
Take: P-500 N, L-8m,w-2m,h-200 mm, b-60 mm, and d-20 mm At Point A,find: ?x, ?z' and...
Take: P-500 N, L-8m,w-2m,h-200 mm, b-60 mm, and d-20 mm At Point A,find: ?x, ?z' and Tr (Enter values in MPa Support cross-section MPa
The figure shows the schematic of a vehicular jack which is to be designed to support a load, W. ...
The figure shows the schematic of a vehicular jack which is to be designed to support a load, W. The links are to be made of A36 structural square tubing, w -40 x 40 x 5 mm. Each link is 300 mm between the centers of the pins, /. Assume each member is centrically loaded Ignore pin holes and stress concentrations. Use nd- 2 a) When 0-70°, determine the greatest allowable load W that can be applied to the jack...
M4.3 Load capacity of beam-strut structure scenes The structure supports a distributed load of w. The...
M4.3 Load capacity of beam-strut structure scenes The structure supports a distributed load of w. The limiting stress in rod (1) is 330 MPa, and the limiting stress in each pin is 200 MPa. If the minimum factor of safety for the structure is 2.20, determine the maximum distributed load magnitude w that may be applied to the struct the stresses in the rod and pins at the maximum w. 1 m 14-mm-diam. pin e plus double shear 12-mm-diam. rod...
A 50-mm-diameter steel tube with a wall thickness of 2 mm just fits in a rigid...
A 50-mm-diameter steel tube with a wall thickness of 2 mm just fits in a rigid hole. Find the tangential stress if an axial compressive load of 10 kN is applied. Assume υ = 0.30 and E = 200 X 10 N/m . Neglect the possibility of buckling.
A concentrated load P is applied to the upper end of a 0.86-m-long pipe. The outside diameter of the pipe is D-106 mm and the inside diameter is d-98 mm. (a) Compute the value of Q for the pipe. (b)...
A concentrated load P is applied to the upper end of a 0.86-m-long pipe. The outside diameter of the pipe is D-106 mm and the inside diameter is d-98 mm. (a) Compute the value of Q for the pipe. (b) If the allowable shear stress for the pipe shape is 75 MPa, determine the maximum load P that can be applied to the cantilever beam. Answers: (a) Q = (b) P = kN
A concentrated load P is applied to...
Q2) A constant heat flux (a -50 W/m2) is applied to a 1-D plane wall (k...
Q2) A constant heat flux (a -50 W/m2) is applied to a 1-D plane wall (k - 0.4 W/m K) on one side. The other side is subjected to convective boundary condition (h- 10 W/m? .K.Tm-25°C). A volumetric heat (q = 300 W/m*) is generated in the plane wall. If the plane wall has a thickness of L = 100 mm, a) Calculate surface temperatures T(x 0) and T(xL). b) Determine the location of the maximum temperature in the slab....
The mechanical component shown in the diagram is 200 mm wide and 10 mm thick and...
The mechanical component shown in the diagram is 200 mm wide and
10 mm thick and is made of aluminum that has a yield stress of 240
MPa. Calculate the maximum safe load P that can be applied if the
normal stress in the component must not exceed the material’s yield
stress. Include a factor of safety of 3.
50 mm 100 mm 80 mm 25-mm radius (typical) 50 mm
A crate measuring 297 x 396 x 495 mm (h x w x d), has a...
A crate measuring 297 x 396 x
495 mm (h x w x d), has a mass of 2.8 kg. If wine bottles with mass
of 0.29 kg each are stored in three of the 12 equally spaced
storage spaces as shown, determine the center of gravity dimension
X in the horizontal plane in mm.
The below wooden double overhanging beam is under a uniformly distributed load W. The wood is...
The below wooden double overhanging beam is under a uniformly distributed load W. The wood is weak along the orientation of the grain (or wood cell fibres) that makes an angle of 30° with the horizontal (see figure). The maximum shear stress on a plane parallel to the grain that the wood can sustain is t,max = 5 MPa, and the maximum normal stress of wood is omax = 25 MPa. The Young modulus of this wood is E=15 GPa....
1) (50 pts) On a structural steel I profile beam a distributed load and M moment is applied as shown in the figure. According to given parameters below, please solve the problem with finite element method (ANSYS Student-Structural Module) to determine; a) the maximum bending in mm, b) the average shear stress, c) distributed load plot (F- x plot), d) equivalent stress contour plot, e) total deformation contour plot. (Ebeam=200 GPa, Wo=10 N/m, L=1 m., M=254 N.m, h=154 mm., b=77...
Take: P-500 N, L-8m,w-2m,h-200 mm, b-60 mm, and d-20 mm At Point A,find: ?x, ?z' and Tr (Enter values in MPa Support cross-section MPa
The figure shows the schematic of a vehicular jack which is to be designed to support a load, W. The links are to be made of A36 structural square tubing, w -40 x 40 x 5 mm. Each link is 300 mm between the centers of the pins, /. Assume each member is centrically loaded Ignore pin holes and stress concentrations. Use nd- 2 a) When 0-70°, determine the greatest allowable load W that can be applied to the jack...
M4.3 Load capacity of beam-strut structure scenes The structure supports a distributed load of w. The limiting stress in rod (1) is 330 MPa, and the limiting stress in each pin is 200 MPa. If the minimum factor of safety for the structure is 2.20, determine the maximum distributed load magnitude w that may be applied to the struct the stresses in the rod and pins at the maximum w. 1 m 14-mm-diam. pin e plus double shear 12-mm-diam. rod...
A concentrated load P is applied to the upper end of a 0.86-m-long pipe. The outside diameter of the pipe is D-106 mm and the inside diameter is d-98 mm. (a) Compute the value of Q for the pipe. (b) If the allowable shear stress for the pipe shape is 75 MPa, determine the maximum load P that can be applied to the cantilever beam. Answers: (a) Q = (b) P = kN
A concentrated load P is applied to...
Q2) A constant heat flux (a -50 W/m2) is applied to a 1-D plane wall (k - 0.4 W/m K) on one side. The other side is subjected to convective boundary condition (h- 10 W/m? .K.Tm-25°C). A volumetric heat (q = 300 W/m*) is generated in the plane wall. If the plane wall has a thickness of L = 100 mm, a) Calculate surface temperatures T(x 0) and T(xL). b) Determine the location of the maximum temperature in the slab....
The mechanical component shown in the diagram is 200 mm wide and
10 mm thick and is made of aluminum that has a yield stress of 240
MPa. Calculate the maximum safe load P that can be applied if the
normal stress in the component must not exceed the material’s yield
stress. Include a factor of safety of 3.
50 mm 100 mm 80 mm 25-mm radius (typical) 50 mm
A crate measuring 297 x 396 x
495 mm (h x w x d), has a mass of 2.8 kg. If wine bottles with mass
of 0.29 kg each are stored in three of the 12 equally spaced
storage spaces as shown, determine the center of gravity dimension
X in the horizontal plane in mm.
The below wooden double overhanging beam is under a uniformly distributed load W. The wood is weak along the orientation of the grain (or wood cell fibres) that makes an angle of 30° with the horizontal (see figure). The maximum shear stress on a plane parallel to the grain that the wood can sustain is t,max = 5 MPa, and the maximum normal stress of wood is omax = 25 MPa. The Young modulus of this wood is E=15 GPa....
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