A flanged bolt coupling consists of 8steel bolts to be distributed equallyinto two bolt circles as shown in thefigure. The coupling is to transfertorque of 3.5 kN-m, what should bethe minimum diameter to be usedwithout exceeding the bolt shearingcapacity of 63 MPa?200 mm

Given: The number of bolts is 8. The torque is 3.5 kN.m. The maximum shear stress is 63 MPa. The…

Answered: A flanged bolt coupling consists of 8…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A bolted connection shown is bolted with a A-325 bolts with an allowable shearing stress of 207 MPa. A-36 steel is used. The applied force T" is equally divided among the bolts. Assume bolt hole diameter to be 3 mm bigger than bolt diameter. Diameter of bolt is 20 mm. T/2 T T/2 10 mm 10 mm T/2 300 mm T/2 Determine the efficiency in percentage. A 90.15 B 93.19 94.58 D 90.61 00 000
Question 4 A 100mm diameter solid aluminium post is subjected to a bending moment of 2KNm, and a concentrated torque of 4kNm, and an axial tensile concentrated force of 100kN as shown in Figure Q4. (a) Determine the factor of safety if the von Mises (maximum distortion energy) criterion is considered (the yield stress in simple tension is 200MN/m²). (b) Without further calculations, suggest how this problem could be solved using other relevant failure criteria, considering (i) a brittle material and (ii) a ductile material with relevant examples of each. 2kNm b Figure Q4 4kNm 100KN
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The tee section shown below is to carry a bending moment of 8440 N·m. It is to be made of steel plates welded together. If the load on the beam is a static load, would SAE 1020 hot-rolled steel be satisfactory for the plates? -175 mm 25 mm 200 mm 25 mm
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Situation 10: For the connection shown in the figure. Pu = 100 KN, x1 = 200, x2 = 200, y1= 50, y2 = y3 = y4 = 100 y1 y2 y3 y4 O 27 KN O 31 KN O 33 KN 0000 O 29.KN O O 1. Which of the following nearly gives the maximum force in the bolt due to the torque alone? x1 10000 x2
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A flanged bolt coupling consists of 8 steel bolts to be distributed equally into two bolt circles as shown in the figure. The coupling is to transfer torque of 3.5 kN-m, what should be the minimum diameter to be used without exceeding the bolt shearing capacity of 63 MPa?