Please answer a, b, and c.Homework Answers
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Please answer a, b, and c.
P1.28 The solid rod shown in Figure P1.28 is of...
A vertical load P = 150 kN is applied to a circular solid shaft which in turn is supported by a circular end cap as sho...
A vertical load P = 150 kN is applied to a circular solid shaft which in turn is supported by a circular end cap as shown below. Both members are made of steel with allowable normal stress = 160 MPa, allowable shear stress 100 MPa, and allowable bearing stress 200 MPa. Determine the minimum required diameter of the solid shaft, and the minimum required outer diameter and thickness of the circular end plate. P 150 kN ds d 30 mm...
Chapter 4, Reserve Problem 018 Three bolts are used in the connection shown in the figure....
Chapter 4, Reserve Problem 018 Three bolts are used in the connection shown in the figure. The thickness of plate (1) is 20 mm. The ultimate shear strength of the bolts is 385 MPa, and the ultimate bearing strength of plate (1) is 385 MPa. Determine the minimum bolt diameter required to support an applied load of P = 180 KN if a minimum factor of safety of 2.5 is required with respect to both bolt shear and plate bearing...
Three plates are joined with a 12 mm diameter pin as shown. Determine the maximum load P that can be transmitted by the joint if:(a)The maximum normal stress on a cross-section of the plates at the pin must not exceed 372 MPa.(b)The maximum bearing stress
Three plates are joined with a 12 mm diameter pin as shown. Determine the maximum load P that can be transmitted by the joint if:(a)The maximum normal stress on a cross-section of the plates at the pin must not exceed 372 MPa.(b)The maximum bearing stress between a plate and the pin must not exceed 612 MPa.(c)The maximum shear stress on a cross-section of the pin must not exceed 268 MPa.(d)The punching shear resistance of the material in the top and...
ein (2) Three identical bolts are used in the connection shown and the thickness of the...
ein (2) Three identical bolts are used in the connection shown and the thickness of the center plate is t = 18 mm. The ultimate shear stress in the bolts is 320 MPa and the ultimate bearing stress in the plate is 350 MPa. Determine the minimum bolt diameter required to support an applied load of P= 180 kN for a factor of safety of 2.5. Ans: 23.8 mm Р
A hollow box beam ABC of length L is supported at end A by a 20...
A
hollow box beam ABC of length L is supported at end A by a 20 mm
diameter pin thet passes through the beam and its supporting
pedestals (see figure). The roller support at B is lovated at
distance L/3 from end A.
a.) determine the average shear stress (MPa) in the pin due to
a load P equal to 10kN.
b.) Determine the average bearing stress (MPa) between the pin
and the box beam if the wall thickness of...
The d-diameter rod and t-thick round disk in the figure are prepared in one piece. The...
The d-diameter rod and t-thick round disk in the
figure are prepared in one piece.
The place where the rod meets the disk is 40 mm in diameter. When
the axial tensile load of 20 kN is applied to the end of the rod,
what should be the disc thickness (t) and rod diameter (d) to
prevent damage to the disc and the rod? (Damage to the disc and rod
begins at 35 MPa shear stress and 60 MPa normal...
scenes M1.1 Normal, shear, and bearing stress For the pin connection shown, Pin diameter = 16...
scenes M1.1 Normal, shear, and bearing stress For the pin connection shown, Pin diameter = 16 mm determine the normal stress acting on the gross area, the normal stress acting on the net plate area, the shear stress in the pin, and the bearing stress in the 45 kN steel plate at the pin. (Stress units MPa) Pin 70 mm Gusset Steel plate Ogross 10 mm thickness Onet Column T pin Ob
A solid aluminum [E = 76 GPa] rod (1) is connected to a solid bronze [E = 93 GPa] rod (2) at flange B
A solid aluminum [E = 76 GPa] rod (1) is connected to a solid bronze [E = 93 GPa] rod (2) at flange B, as shown. Aluminum rod (1) has an outside diameter of 31 mm and bronze rod (2) has an outside diameter of 15 mm. The norma stress in the aluminum rod must be limited to 128 MPa, and the normal stress in the bronze rod must be limited to 97 MPa. Assume L1 = 180 mm and...
Q-1 A solid circular rod with a diameter d = 18 mm is shown in Figure...
Q-1 A solid circular rod with a diameter d = 18 mm is shown in Figure Q-3. The rod is made of an aluminum alloy that has an elastic modulus E = 72 GPa and a Poisson's ratio v=0.32. When subjected to the axial load P, the diameter of the rod decreases by 0.025 mm. For a factor of safety of 1.75, a) Determine the magnitude of the safe allowable load P. pts.] b) If we have a 12 mm...
scene 1.1 Normal, shear, and bearing stress For the pin connection shown, determine the normal stress...
scene 1.1 Normal, shear, and bearing stress For the pin connection shown, determine the normal stress acting on the gross area, the normal stress acting on the net area, the shear stress in the pin, and the bearing stress in the steel plate at the pin. (Stress units = MPa) Pin diameter = 12 mm Gusset plate 25 kN Pin 55 mm Steel plate 6 mm thickness Column Try one 1st 2nd 3 attempt enter t 2001-2017
A vertical load P = 150 kN is applied to a circular solid shaft which in turn is supported by a circular end cap as shown below. Both members are made of steel with allowable normal stress = 160 MPa, allowable shear stress 100 MPa, and allowable bearing stress 200 MPa. Determine the minimum required diameter of the solid shaft, and the minimum required outer diameter and thickness of the circular end plate. P 150 kN ds d 30 mm...
Chapter 4, Reserve Problem 018 Three bolts are used in the connection shown in the figure. The thickness of plate (1) is 20 mm. The ultimate shear strength of the bolts is 385 MPa, and the ultimate bearing strength of plate (1) is 385 MPa. Determine the minimum bolt diameter required to support an applied load of P = 180 KN if a minimum factor of safety of 2.5 is required with respect to both bolt shear and plate bearing...
ein (2) Three identical bolts are used in the connection shown and the thickness of the center plate is t = 18 mm. The ultimate shear stress in the bolts is 320 MPa and the ultimate bearing stress in the plate is 350 MPa. Determine the minimum bolt diameter required to support an applied load of P= 180 kN for a factor of safety of 2.5. Ans: 23.8 mm Р
A
hollow box beam ABC of length L is supported at end A by a 20 mm
diameter pin thet passes through the beam and its supporting
pedestals (see figure). The roller support at B is lovated at
distance L/3 from end A.
a.) determine the average shear stress (MPa) in the pin due to
a load P equal to 10kN.
b.) Determine the average bearing stress (MPa) between the pin
and the box beam if the wall thickness of...
The d-diameter rod and t-thick round disk in the
figure are prepared in one piece.
The place where the rod meets the disk is 40 mm in diameter. When
the axial tensile load of 20 kN is applied to the end of the rod,
what should be the disc thickness (t) and rod diameter (d) to
prevent damage to the disc and the rod? (Damage to the disc and rod
begins at 35 MPa shear stress and 60 MPa normal...
scenes M1.1 Normal, shear, and bearing stress For the pin connection shown, Pin diameter = 16 mm determine the normal stress acting on the gross area, the normal stress acting on the net plate area, the shear stress in the pin, and the bearing stress in the 45 kN steel plate at the pin. (Stress units MPa) Pin 70 mm Gusset Steel plate Ogross 10 mm thickness Onet Column T pin Ob
Q-1 A solid circular rod with a diameter d = 18 mm is shown in Figure Q-3. The rod is made of an aluminum alloy that has an elastic modulus E = 72 GPa and a Poisson's ratio v=0.32. When subjected to the axial load P, the diameter of the rod decreases by 0.025 mm. For a factor of safety of 1.75, a) Determine the magnitude of the safe allowable load P. pts.] b) If we have a 12 mm...
scene 1.1 Normal, shear, and bearing stress For the pin connection shown, determine the normal stress acting on the gross area, the normal stress acting on the net area, the shear stress in the pin, and the bearing stress in the steel plate at the pin. (Stress units = MPa) Pin diameter = 12 mm Gusset plate 25 kN Pin 55 mm Steel plate 6 mm thickness Column Try one 1st 2nd 3 attempt enter t 2001-2017
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