*8-16. Direct tension indicators are sometimes usedinstead of torque wrenches to ensure that a bolt has aprescribed tension when used for connections. If a nut onthe bolt is tightened so that the six 3-mm high heads of theindicator are strained 0.1 mm/mm, and leave a contact areaon each head of 1.5 mm2, determine the tension in the boltshank. The material has the stress-strain diagram shown.a (MPa)3 mm600450(mm/mm)0.30.0015

Write the given data with suitable variables: n=6A=1.5 mm2ε=0.1 mm/mm

Answered: *8-16. Direct tension indicators are…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Problem 7 The shear stress-strain diagram for an alloy is shown in the figure. If a bolt having a diameter of 0.25 in. is made of this material and used in the lap joint, determine the modulus of elasticity E and the force P required to cause the material to yield. Take v=0.3. 7 (ksi) Ty= 50 0.004 y (rad)
Q1 (DÖÇ-1) In the given structure, the link BD has rectangular cross section of 18 mm × 8 mm, the diameter of the pin at C is 6 mm and the diameter of the pins at B and D is 10 mm. If the failure shear stress for the pins is 160 MPa and the failure normal stress for the link BD is 420 MPa determine the largest load P that can be applied. 35 min. D. -18 mm Note: Factor of Safety : 3.0 The pins at B and D are subjected to single shear and the pin at C is subjected to double shear 160 mm 120 mm
Please help. Provide Free Body Diagram, labeled with appropriate quantities to better understand. Also solve. Thank you.
Part A -80 mm- P 75 mm -40 mm 30 mm If the bolt head and the supporting bracket are made of the same material having a failure shear stress of Tfail = 150 MPa, determine the maximum allowable force P that can be applied to the bolt so that it does not pull through the support. Apply a factor of safety of F.S. = 2.5 against shear failure. Express your answer to three significant figures and include the appropriate units.
An axial load is applied to the rectangular cross section bar which is welded at the 57 degree angle shown. If the weld material has a failure normal stress of 160 mPa and a failure shear stress of 90 mPa, determine the required thickness if a factor of safety of 2.3 is required. Also determine the required diameter of the bolts(to the nearest mm) if the plate is face bolted to the supports. The bolt material has a failure shear stress of 175 mPa.
A set of 10 bolts is to be used to provide a clamping force of 50000 lb between two components of a machine. The load is shared equally among the 4 bolts. Knowing that the grade of the material is SAE Grade 4, if each is to be stressed to 90 %of its proof strength. Then the required tensile stress area is: Select one: A. A, = 0.0714 in В. B. A, = 0.22 in %3D 2. C. A, = 0.0865 in 2. D. A, = 0.0855 in
Determine the minimum required failure shear stress "T" for the material used for a pin with a diameter of 20 mm, so it can support the applied load. Apply a factor of safety of F.S. = 1.8 against shear failure. 80 kN
Part A A FA. FD= -600 mm- P 50 mm VE ΑΣΦ 41 B vec - 600 mm 25 mm If the gap between C and the rigid wall at D is initially 0.15 mm, determine the magnitudes of the support reactions at A and D when the force P = 200 kN is applied. The assembly is made of A36 steel. (Figure 1) Enter your answer, separated by a comma. -0.15 mm D ? kN
The number of significant digits is set to 3. The tolerance is +-1 in the 3rd significant digit.

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