2) A fillet-welded joint is subjected totransverse load F as shown in the Fig. 1.Both legs of the fillets are of 10 mm size andthe weld length is 30 mm. If the allowable shearstress of the weld is 94 MPa, considering theminimum throat area of the weld, the maximumallowable transverse load per weld in kN is://FFFig.lO 14.44O17.92O 19.93O 22.16

Answered: Image /qna-images/answer/b08457ca-8f1e-40e9-8aee-d249e56f5459.jpg

Answered: A fillet-welded joint is subjected to…

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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02: Two plates, 20 mm thick, are welded together by means of transverse-fillet welds. The ultimate tensile strength of a weld metal is 415 MPa. The surface finish factor of the weld surface is 0.5, and the size factor is 0.85. The reliability is 90%. Determine the length of the weld if the factor of safety is 2.5. The transverse force on the welds is 80 kN, which is completely reversed under fatigue loading. Take: A=13mm. 25 A, Toe Good luck
i need help solving this question, all parts need to be solved
a. figure 1 shows a large pressure vessel fabricated by welding together steel plates of 12 mm thickness as shown. If the stress acting normal to the welds must be less than 80 MPa, what is the largest allowable internal pressure? b. determine the state of strain in the tank when the internal pressure is 0.3 MPa. The elastic modulus (?) of the steel is 200 GPa, and the Poisson’s ratio (?) is 0.3. c. The welded joints are to be replaced with equally spaced rivets (loaded in single shear), each with a diameter of 10 mm and maximum allowable stress of 80 MPa. For an internal pressure of 0.3 MPa inside the tank, determine: (i) The minimum rivet spacing (?) along the circumference of the tank. (ii) The minimum rivet spacing (?) along the height of the tank. d. If the pressure vessel is subjected to a temperature change of 50°C determine the change in height. The co-efficient of thermal expansion for steel can be taken as ? = 11.2 × 10−6 °C−1.
A 1/4 in fillet weld is to transmit a total force of 12,000 lb. If the allowable unit stress in shear on the weld is 15,800 psi, the minimum effective length of the weld must be A. 5.4 B 4.9 in C. 4.3 in D 3.9 in.
11.16 Two 20-mm steel plates are butt-welded together. Both the plate and the welding electrode materials correspond to strength properties of Su = 500 MPa and S, = 400 MPa. The imposed loading fluctuates rapidly between -20 and +60 kN. Estimate the length of weld required in order to provide a safety factor of 2.5: (a) If the weld reinforcement is not removed. (b) If the excess weld material is carefully ground off to provide smooth, continu- ous surfaces.
QUESTION 6 What is the safety factor for this weld? F=671 Ibf, b=1 in; d=2.2 in; h=1/4 in. The weld metal is E7018, and the member is 10 in long. y F h

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