Problem 7A 12-inches square steel bearing plate lies betw een an 8-inches diam eterw oodenpostand a concete footing as show n in Fig.P-110.Determ ine the m axim um valueof the bad P if the stress in w ood is lim ited to 1800 psiand that in conarete to 650psi8 inBearingPlate12 in12 inFigure P-110

Answered: Image /qna-images/answer/067bab43-7781-476e-b3d7-dbb7afc9d54c.jpg

Problem 7 A 12-inches square steel bearing plate lies betw een an 8-inches diam eterw ooden postand a concrete footing as shown in Fig.P-110.Determ ine the m axin um value of the bad P if the stress in w ood is lim ited to 1800 psiand that in concrete to 650 psi 8 in Bearing Plate 12 in 12 in Figure P-110

Problem 7 A 12-inches square steel bearing plate lies betw een an 8-inches diam eterw ooden postand a concrete footing as shown in Fig.P-110.Determ ine the m axin um value of the bad P if the stress in w ood is lim ited to 1800 psiand that in concrete to 650 psi 8 in Bearing Plate 12 in 12 in Figure P-110

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

See similar textbooks

Similar questions

Calculate the main stress plane and main stress at the plane stress conditions as shown in the following figure.
P = 244.8 kips Max sheering stress occurs at 45 deegrees
Read the question carefully and give me answer according to the question
A cast aluminum cylinder of a portable hydraulic riveter is d 210mm in diameter. The pressure of the fluid is p 16N/mm2 by gauge. Determine suitable thickness of the cylinder wall assuming that the yield point stress is A 444MPA and factor of safety of B 6.Calculate the tangential and radial stresses at the inner, middle radius and outer surfaces.
Vertical load is applied to point B of a 10 mm radius cylindrical bar as shown in the figure. Calculate the normal stress at point A.
Figure Q5 shows a thick cylinder of 50 mm internal radius and 130 mm outer radius is subjected to an internal pressure of 60 MN/m2 and an external pressure of 30 MN/m2. Determine the hoop and radial stresses at the inside and outside of the cylinder together with the longitudinal stress if the cylinder is assumed to have closed ends using analytical and graphical approaches
Solve it correctly please.
QUESTION 4 Figure 3 below shows a vertical rod under its own weight. Find the displacement at A and stress distribution. Use E-100 MPa and weight per unit volume 0.06 N/cm³. Solve using two elements and comment on the stress distribution. 1.6 m 1m A Area = 2500 cm² 8 B Area = 1500 cm²
what stress state has the most impact onthe design at point B?
Define the main difference between thick and thin cylinders and give an example for each type of cylinder Derive the expression of longitudinal stress, o, for a closed thick cylinder which has inner radius, R₁ and outer radius, R₂ and subjected to internal pressure only. Figure Q3 shows a cross section of composite cylinder that is made by shrinking a tube of 330 mm internal diameter and 50 mm thick over another tube of 330 mm external diameter and 50 mm thick. The radial pressure at the common surface, after shrinking is 180 MPa. Suppose the compound cylinder is subjected to an internal fluid pressure of 1200 MPa, determine; i) the hoop stresses at inner radius and outer radius of inner cylinder, ii) the hoop stresses at inner radius and outer radius of outer cylinder. Ro P Figure Q3 R₁
Correct ans is 40,30 option b
Q-1 Figure Q-1, below, shows Mohr's cirde for a point in a physical object that is subjected to plane stress. (a) Determine the stresses Ox, Oy, and Txy, and show them on a stress element, properly orientedwith reference tox-y axes. (b) Determine the principal stresses o1, 02, and Tmax and show them on a stress element properly rotated with respect to the x-y element (c) Determine the stresses ơn, Ot and Trt, and show them on a stress element that is properly rotated with respect to the x-y element The sketches must indude the magnitude of the angles w.rt. positive x-axis as well as the angle between the x and n axes, and an indication of the direction of rotations (1.e., either clockwise (c.w.) or counterdockwise (c.C.w.)). 1 grid square 3 MPa