(6) The tension member is fastened together using two bolts, one on each side of the member as shown. Each bolt has a diameter of 12 mm. Determine the maximum load P that can be applied to the member if the allowable shear stress for the bolts is Tallow = 80 MPa and the allowable average normal stress is allow 120 MPa. P 60° P

(6) The tension member is fastened together using two bolts, one on each side of the member as shown. Each bolt has a diameter of 12 mm. Determine the maximum load P that can be applied to the member if the allowable shear stress for the bolts is Tallow = 80 MPa and the allowable average normal stress is allow 120 MPa. P 60° P

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Assume that two 8-mm-diameter bolt joins the plates that are each 175 mm wide. The allowable stresses are 120 MPa for bearing in the plate material and 60 MPa for shearing of bolt. Determine (a) Safe Value of P, (b) the minimum thickness of each plate; (c) the largest tensile stress in the plates.
The five-bolt connection shown must support an applied load of P = 400 N. The thickness of the axial member: = 1 mm. and the width = 16 mm If the ultimate shear stress in the bolts must be limited to 250 MPa with F.O.S = 2.5 . And the ultimate normal stress in the axial member = 180 MPa, with F.O.S = 2.9 , And the ultimate bearing stress in the axial member = 95 MPa, F.O.S = 1.3 Determine the minimum bolt diameter that may be used in the connection? In correct way
A plate with width of 300mm and thickness of 20mm is to be connected between two plates 12mm thick with same width by 4-25mm diameter rivets a shown. The rivet holes have a diameter 2mm larger than the rivet diameter. The plate is A36 steel with yield strength Fy=248 Mpa and Fu-400MPa. The rivets have nominal shear stress capacity of 165MPa. O 803 O 1490 • Determine maximum load (P1) that can be applied without exceeding design tensile stress in plates (consider yielding and rupture of plates ONLY) in KN O 1180 O 1340 ο ο ο ο ο P3 O 1968 O 590 O 670 O 893 O 707 OO 150 O 1180 P1 P2
For the rivet connection shown in figure 2-4, the allowable shearing stress in the 25mm rivets is 140 MPa. Assume the plates are adequate to transmit the load to the rivets. P= 60 KN. a) Determine the shearing stress in the most stressed rivet. b) Determine the maximum allowable value of P. c) If P=80 KN, determine the minimum diameter of rivets. USE NSCP 2015. Thanks.
The five-bolt connection shown must support an applied load of P = 300 N. The thickness of the axial member: = 1.5 mm. and the width = 18 mm If the ultimate shear stress in the bolts must be limited to 265 MPa with F.O.S = 3.7 . And the ultimate normal stress in the axial member = 250 MPa, with F.O.S = 2.8 , And the ultimate bearing stress in the axial member = 110 MPa, F.O.S = 2.5 Determine the minimum bolt diameter that may be used in the connection
3. A threaded rod and nut arrangement are guided with two washers, upper and lower washers tightened into a base plate. Considering that the base plate carries a load of 120 kN including its self-weight which is distributed equally: a. Determine the stress on the lower washers before the buts are tightened. b. Determine the stress int the upper washer when the nuts are tightened so as to produce a tension of 5kN on the bolt. Determine the stress int the lower washer when the nuts are tightened so as to produce a tension of 5kN on the bolt. c. 44 mm Upper washer Base plate Lower washer 20 mm 22 mm 50 mm
The steel tie bar shown is to be designed to carry a tension force of magnitude P = 120KN when bolted between double brackets at A and B. The bar will be fabricated from 20-mm-thick plate stock. For the grade of steel to be used, the maximum allowable stresses are: o = 180 MPa, t = 120 MPa, op = 380 MPa. Design the tie bar by determining the required values of: a. the diameter d of the bolt, b. the dimension b at each end of the bar, c. the dimension h of the bar.
Determine the minimum diameter of the bolt if the maximum shear stress is equal to 10 ksi. The value of the load P is equal to 4.00 kips.
For the connection shown, the bolt diameter is d = 15 mm. The average shear stress in the bolts must be limited to 210 MPa. Determine the maximum load P that may be applied to the connection based on the shear strength of the bolts.
Given the following allowable stresses:• 50 MPa for shear in rivets• 100 MPa for bearing between a plate and a rivet• 80 MPa for tension in the platesNOTE: Draw FBD(a) If we increase the diameter of each bar to 20 mm, determine the maximum load Pthat can be applied to the lap joint.(b) Using the value computed for maximum load P from (a) compute for the over-allfactor of safety given that the actual P= 20kN.
ABDE rigid rod with single action rivet from point A, point B Connected with BC rod. B and C points of the rod are fence effect rivets. The maximum shear stress that the rivets can bear is 550 MPa, that of the BC bar Since the maximum tensile stress is 440 Mpa, the safety factor FS = 2; 1 ) Calculate the diameter of rivets A and B 2 ) Calculate the diameter of the BC rod
Two bolts are used to lap points two steel plates. Tensile force on the plate is 45kN. Determine the required diameter of the bolts if the failure shear stress of the bolts is 350 MPa. Use a factor of safety for shear equal to 2.0