PROBLEM SOLVING : For final answers, use MPa for stress, kN for Force, and mm for thickness/diameter. Problem 1 From the following figure below, if Force equivalent to 500 kN applied perpendicularly to the cross section of the t-beam. Find the normal stress of the t-beam. 200 mm 40 mm 100 mm 20 mm Problem 2 What force is required to punch a 20-mm-diameter hole in a plate that is 25 mm thick? The shear strength is 330 MN/m².

PROBLEM SOLVING : For final answers, use MPa for stress, kN for Force, and mm for thickness/diameter. Problem 1 From the following figure below, if Force equivalent to 500 kN applied perpendicularly to the cross section of the t-beam. Find the normal stress of the t-beam. 200 mm 40 mm 100 mm 20 mm Problem 2 What force is required to punch a 20-mm-diameter hole in a plate that is 25 mm thick? The shear strength is 330 MN/m².

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Figure 1 shows the elastically deformed shape AB'C'D' of a thin plate subjected to plane stress conditions. The elasticity modulus and Poisson's ration are E=210 GPa and v=0.33 respectively. Determine the direction (angle 0) of the maximum shear stress on the point 0(0.5, 0.5). C'(1.09, 1.08) D'(0.01, 1.03) C(1.00, 1.00) D(0, 1) A(0, 0) O(0.5, 0.5) B(1, 0) B'(1.05, 0.06)
The stresses shown in the figure act at a point on the surface of a structural element. Using Mohr’s circle, determine the following: 1. Calculate the absolute value of the normal stress x at the point in MPa. 2. Calculate the absolute value of the normal stress y at the point in MPa. 3. Calculate the absolute value of the shear stress xy at the point in MPa. 4. Calculate the absolute value of the minor principal stress in MPa. 5. Calculate the absolute value of the major principal stress in MPa. 6. Calculate the absolute value of the maximum shear stress in MPa. Kindly answer all with complete solution please. Needed ASAP
Give me right solution with clear calculations.
Mohr’s circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 680 psi in size. (a) Determine the stresses σx, σy, and the magnitude of τxy and show them on a stress element. (b) Determine the principal stresses and the magnitude of the maximum in-plane shear stress acting at the point and show these stresses on an appropriate sketch (e.g., see Figure 12.15 or Figure 12.16).
Len 4
A member is formed by connecting two steel bars shown below. Assuming that the bars are prevented from buckling sideways, calculate the magnitude force "P" that will cause the total length of the member to decrease 0.72 mm the values of elastic modulus for steel is 223 MPa. Take H1 = 7 cm, H2 = 10 cm, top bar (R) is 2 x 2 cm and bottom bar (Q) is 6 x 6 cm. Also, determine the stress-induced in each section of the bar. i) Magnitude Force, P = ii) Stress-induced in the top bar = iii) Stress-induced in the bottom bar =
Thin square plate PQRS is symmetrically deformed into the shape shown by the dashed lines in the figure.[a = 200 mm, b = 202.1 mm, c = 198.9 mm] For the deformed plate, determine the normal strain of diagonal PR? In micro £ For the deformed plate, determine the shear strain xy at corner P?in micro rad
Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 11 MPa in size. (a) Determine the stresses Ox, Oy, and the magnitude of T,xyand show them on a stress element. (b) Determine the principal stresses and the magnitude of the maximum in-plane shear stress acting at the point and show these stresses on an appropriate sketch (e.g., see Figure 12.15 or Figure 12.16).
Rods AB and BC have diameters of 2.9 mm and 4.6 mm, respectively. A force F = 2.4 kN is applied to the ring at B, as shown. (Figure 1) Determine the angle so that the average normal stress in each rod is equivalent. Express your answer to three significant figures. What is this stress? Express your answer to three significant figures and include appropriate units.
Mohr’s circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 600 psi in size. (a) Determine the stresses σx, σy, and the magnitude of τxy and show them on a stress element. (b) Determine the principal stresses and the magnitude of the maximum in-plane shear stress acting at the point and show these stresses on an appropriate sketch (e.g., see Figure 12.15 or Figure 12.16).
ANSWER THE PROBLEM QUESTION AND SHOW YOUR SOLUTION CLEARLY AND BOX THE FINAL ANSWER. USE 2 DECIMAL PLACES
Mohr’s circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 880 psi in size. (a) Determine the stresses σx, σy, and the magnitude of τxy and show them on a stress element. (b) Determine the principal stresses and the magnitude of the maximum in-plane shear stress acting at the point and show these stresses on an appropriate sketch (e.g., see Figure 12.15 or Figure 12.16).