QUESTION 4) For the given plane state stress, if the components at the inclined surface is known and the normal stress is known to be zero about the +y direction, calculate the stresses that will occur in the plane where the direction of the normal axis is x, and 14 MPa MPa show all an oriented element. 30"

QUESTION 4) For the given plane state stress, if the components at the inclined surface is known and the normal stress is known to be zero about the +y direction, calculate the stresses that will occur in the plane where the direction of the normal axis is x, and 14 MPa MPa show all an oriented element. 30"

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter6: Vertical Stress Increase In Soil

Section: Chapter Questions

Problem 6.4P: Refer to Figure P6.4. A strip load of q = 900 lb/ft2 is applied over a width B = 36 ft. Determine...

See similar textbooks

Similar questions

An electric power transmission pole is 12 m above ground level and embedded 2 m into the ground. The butt diameter is 450 mm and the tip diameter (the top of the pole) is 320 mm. The weight of the pole, cross arms, and wires is 33 kN. Assuming the pole transmits the load as a point load, find the change in vertical stress in kPa at 2 m depth. a. 17.8 b.393.9 c.63.0 d.3.9
What is the area of the tube? What is the total length of the median line? What will be the result shear flow of the object? The shearing stress value will be The angle of twist will be
Find stress at BD, BE, CE area = 0.0012 m^3
f. What is the moment of inertia (I) about the neutral axis of the section? (in in^4) g. What is the first moment of an area (Q) about the neutral axis of the section? (in in^3) h. What is the maximum shearing stress (fv) of the beam? (in psi) i. What is the maximum flexural stress (fb) of the beam? (in psi)
A bearing pad is a device which is used to support a bridge or other heavystructure in a way that permits the load to shift slightly in a horizontal directionrelative to the ground or foundation. If a horizontal force af 528 kN is applied tothe top surface of the bearing pad, and that a = 700 mm, b = 550 mm, h = 75m and the modulus of elasticity G = 1.25 MPa. Determine the following: a. The average shear stress on the bearing pad.b. The horizontal displacemant of tne bearing pad. Note: Draw the Free Body Diagram, include the proper units and round-off the answers to 3 decimal places.
The steel tube seen below has an outer diameter do = 60mm and an inner diameter d, = 50mm. It is subjected simultaneously to torque T = 1.5kN-m and to axial load P = 205kN. Determine: (a) the maximum in-plane shear stress and its orientation, (b) the associated normal stress and (c) sketch both on a properly oriented element.
The solid shaft is fixed to the support at C and subjected to the torsional loadings and axial load P as shown. a. Determine the torsional shear stress at Point A (50mm from the center) and Point B (on the Surface) b. Determine the absolute maximum torsional shear stress in the shaft. c. sketch the state of stress at point A and draw its corresponding Mohr’s Circle of stress. compute the principal stresses and maximum in-plane stress. T=10.38kN-m
Find the Y location of maximum shear stress.
The cross section of the CD part of the crane boom in the picture is a standard 50x150mm2. Determine the normal stress at the center of the part. Use exact values in the calculation, just round the answers!
Determine the principal stress, the maximum in-plane shear stress, and average normal stress. Specify the orientation of the max stress element in each case. Solve the question using Mohr Circle. ( σx = 17 σy = 34 τxy = 8.5
1. If the T-beam is subjected to a vertical shear of V = 12kip, determine the maximum shear stressin the beam. Also, compute the shear-stress jump at the flange-web junction AB. Sketch thevariation of the shear-stress intensity over the entire cross-section.
A hollow shaft shown with an outside diameter of 150 mm and an inside diameter of 130 mm is subjected to an axial tension load of P = 75 kN and torques TB = 16 kN-m and TC = 7 kN-m. 14. Calculate the polar moment of inertia of the section in mm4.1 15. Calculate the absolute value of the internal torque at H in kN.m. 16. Calculate the torsional shear stress at H in MPa. 17. Calculate the absolute value of the minor principal stress at point H in MPa. 18. Calculate the absolute value of the major principal stress at point H in MPa. 19. Calculate the absolute value of the maximum shear stress at point H in MPa. 20. Calculate the orientation of the principal axes in degrees. Kindly answer all numbers with complete solution