A 40mm thick steel bar that is fabricated by welding two parts together is shown below. Being concerned for the strength of the weld, you need to find the state of stress (normal stress and shear stress) in the plane of the weld for an applied load of 400kN. Draw your result on a stress element. 57° 400 kN 400 kN 100 mm

Problem 1: A cylindrical pressure vessel with an inner radius of 1.25 m and a wall thickness of 21 mm is subjected to an internal pressure of 8 MPa. Find the normal stress and shear stress along the 45° weld seam. 45° -1.25 m

ttempt.php?attempt=1404248&page=D13 A rectangular plate (0 =23°) is formed by welding two triangular plates shown in figure. The plate is subjected to a compressive stress of 2.7 MPa in the x-direction and a tensile stress of 17 MPa in the y-direction. Determine the normal stress acting perpendicular to the line of the weld and the shear stress acting parallel to the weld. Wek Lütfen birini seçin: a. 13.992 MPa/7.08 MPa b. 0.3076 MPa/4.38 MPa c. None d. 0.3076 MPa/7.08 MPa e. 12.923 MPa/6.91 MPa DIN PriSc Insert F FIZ

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PLEASE ANSWER AT FOUR DECIMAL PLACES.I NEED THE ANSWER ASAP. I WILL GIVE YOU A TIP ON PAYPAL IF YOU HELP ME SUBMIT AS EARLY AS POSSIBLE.PLEASE ANSWER AT FOUR DECIMAL PLACES. GIVEN:E = 536 mmF = 20 mmG = 1.26GpaH = 58kN

Following plate is connected to the wall using 7 bolts. Cross sectional area of each bolt is A. Force F is applied to the plate. The magnitude of shear stress experienced by bolt B is, 100.00 25.00 25.00 25.00 O 1. Less than F/(7A) O 2. F/(7A) O3. More than F/(7A) 80.00 20.00 20.00 20.00 (40 00)

QUESTION 4 Figure Q4 shows a weld line in a metal plate subject to a biaxial stress state. Use Mohr's circle to determine the normal stress acting on the weld line. Provide your answer in MPa to 1 d.p. 150 MPa 30° Figure Q4: Schematic showing a metal plate with a weld line at 30° to the y axis -25 MPa -25 MPa 150 MPa

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7. For the stressed element in the following figure, determine (a) the value of ty for which the in-plane shearing stress parallel to the weld is zero, (b) the corresponding principal stresses. Represent the results on Mohr' s circle. 2 MPa Weld line Txy 75° 12 MPa

An aluminum [E-9600 ksi] control rod with a circular cross section must not stretch more than 0.34 in. when the tension in the rod is 2070 lb. If the maximum allowable normal stress in the rod is 12.9 ksi, determine: (a) the smallest diameter d that can be used for the rod. (b) the corresponding maximum length L of the rod. Answers: (a) d- i in. (b) L- in.