Solution to Problem 131 Bearing Stress
Problem 131
Repeat Problem 130 if the rivet diameter is 22 mm and all other data remain unchanged.
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bearing stress
Solution to Problem 130 Bearing Stress
Problem 130
Figure P-130 shows a roof truss and the detail of the riveted connection at joint B. Using allowable stresses of τ = 70 MPa and σb= 140 MPa, how many 19-mm-diameter rivets are required to fasten member BC to the gusset plate? Member BE? What is the largest average tensile or compressive stress in BC and BE?
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Solution to Problem 129 Bearing Stress
Problem 129
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Solution to Problem 128 Bearing Stress
Problem 128
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Solution to Problem 127 Bearing Stress
Problem 127
In the clevis shown in Fig. 1-11b, find the minimum bolt diameter and the minimum thickness of each yoke that will support a load P = 14 kips without exceeding a shearing stress of 12 ksi and a bearing stress of 20 ksi.
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Solution to Problem 126 Bearing Stress
Problem 126
The lap joint shown in Fig. P-126 is fastened by four ¾-in.-diameter rivets. Calculate the maximum safe load P that can be applied if the shearing stress in the rivets is limited to 14 ksi and the bearing stress in the plates is limited to 18 ksi. Assume the applied load is uniformly distributed among the four rivets.
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Solution to Problem 125 Bearing Stress
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Problem 125
In Fig. 1-12, assume that a 20-mm-diameter rivet joins the plates that are each 110 mm wide. The allowable stresses are 120 MPa for bearing in the plate material and 60 MPa for shearing of rivet. Determine (a) the minimum thickness of each plate; and (b) the largest average tensile stress in the plates.
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Bearing Stress
Bearing stress is the contact pressure between the separate bodies. It differs from compressive stress, as it is an internal stress caused by compressive forces.
$\sigma_b = \dfrac{P_b}{A_b}$
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Simple Stresses
Simple Stresses
- Normal Stress
- Shear Stress
- Bearing Stress
- Thin-walled Pressure Vessel
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