Problem 5- For the figures below, calculate the maximum stress values (not the principal ones) for...
Find the Magnitude of the Maximum Shear Stress in the below beam and cross-section, if: w = 13 kN/m L = 9 m b = 93 mm h = 193 mm Ensure that your answers are in MPa. w IIIIIIIIII Cross-Section:
Create stress mohr circle based on these values and determine principal stress and maximum shear stress. Also describe the loading condition that produced these data. Determine the strain is present if stressx= 100MPa, stressy= -50MPa, stressxy= 30MPa. Assume aluminum alloy Hooke's Law The free-surface of a structure is in plane stress if gravity and other body forces are neglected. Because there are 3 unknowns (σ, oy, t»), 3 measurements are generally required in order to determine the stress or strain...
1) For the loading of the beam shown below, determine the maximum normal and shear stress at the wall if Kt for bending is 2.7 and K, for torsion is 2.3 If we use a steel with an Sy 600 MPa, what is the "safety factor" if we only consider the maximum normal stress? Notice the bending moment, start with a cross product to determine the moment at the wall. The vector R-[0.25,0,0.3] in meters 200 mm 25-mm-dia. round rod...
Determine the absolute maximum bending stress in MPa in the I beam.w,(x)=8.4 sin(TEX/L) kN/m, w,(x)-2.8 Sin(L) kN/m, L-1.1 m, t-6 mm, h=198 mm, b=90.5 mm W.(x) . A B h W2(x) I IN
P = 20 kN. Calculate the following: 1. The maximum tensile and compressive stresses at the base of the mast A 2. The maximum tensile and compressive stresses at point B of the mast For each stress state at A and B indicate which side of the mast experiences tension and which side experiences compression. 0.25 m m D w 3 m H С. - 0.1 m mast cross section 3 m 60° Р B 584 mm 6 m mast...
Using the Larson-Miller data shown below, predict what would be approximately the maximum allowable stress at 800 °C to have rupture time of 15000h? C-20 103 T(20+log t,)(°R-h) 25 30 35 40 45 50 1000 100 100 10 10 12 16 20 24 28 103 T(20+log t,)(K-h) From F.R. Larson and J. Miller, Trans. ASME, 74, 765, 1952. Reprinted by permission of ASME Stress (MPa) Stress (10 psi) Using the Larson-Miller data shown below, predict what would be approximately the...
The shaft shown in Fig. 3.17 has the following dimensions: r = 20 mm, d = 400 mm, and D = 440 mm. The shaft is subjected simul- taneously to a torque T = 20 kN . m, a bending moment M = 10 KN.m, and an axial force P = 50 kN. Calculate at the root of the notch (a) the max- imum principal stress, (b) the maximum shear stress, and (c) the octahedral stresses. x - -
The steel beam shown below is subjected to P = 1.5 kN as shown. Find the maximum normal stress due to bending on the beam. Answer = 27.4 MPa 30 mm 3 mm 30 mm C 50 mm 40 mm 40 mm 50 mm 3 m 3 m
A Cars What is the absolute maximum tensile stress in the stress element a to the nearest 0,01ksi? Note the member is a square cross section P=27k F-113k L-8ft b - 10 in d-1 in 90 F # 3 2 $ 4 % 5 & 7 6 8 9 W E R T Y u S F H к
A Cars What is the absolute maximum tensile stress in the stress element a to the nearest 0,01ksi? Note the member is a square cross section P=27k F-113k L-8ft b - 10 in d-1 in 90 F # 3 2 $ 4 % 5 & 7 6 8 9 W E R T Y u S F H к