ursesMIME3 130 / 10. SECTION ASSESSMENTS Homework - SemesterAY 2020 - 2021Moving ForwardA beam has a bending moment of 2 kN-m applied to a section with a hollow circularcross-section of external diameter 3.9 cm and internal diameter 2 cm. The modulus ofelasticity for the material is 210 x 10° N/m2. Calculate the radius of curvature andmaximum bending stress. Also, calculate the stress at the point at 0.8 cm from theneutral axisSolution:(i) The moment of inertia =ii) The radius of curvature is(iii) The maximum bending stress isiv) The bending stress at the point 0.8 cm from the neutral axis is

Answered: Image /qna-images/answer/bf5f173d-3c0f-4c5b-ae6d-30ba20345383.jpg

A beam has a bending moment of 2 kN-m applied to a section with a hollow circular cross-section of external diameter 3.9 cm and internal diameter 2 cm. The modulus of elasticity for the material is 210 x 109 N/m2. Calculate the radius of curvature and maximum bending stress. Also, calculate the stress at the point at 0.8 cm from the neutral axis Solution: (i) The moment of inertia = ii) The radius of curvature is (iii) The maximum bending stress is iv) The bending stress at the point 0.8 cm from the neutral axis is

A beam has a bending moment of 2 kN-m applied to a section with a hollow circular cross-section of external diameter 3.9 cm and internal diameter 2 cm. The modulus of elasticity for the material is 210 x 109 N/m2. Calculate the radius of curvature and maximum bending stress. Also, calculate the stress at the point at 0.8 cm from the neutral axis Solution: (i) The moment of inertia = ii) The radius of curvature is (iii) The maximum bending stress is iv) The bending stress at the point 0.8 cm from the neutral axis is

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

For a metal rod of 12 mm diameter and 22 cm length; a) When exposed to a load 2000 kg, it elongated by 1.2 mm. Find this load the actual stress in MPa and the true strain message. b) The tool diameter, which is extended by 8.3x10^-2 mm under a load of 870 kg, has been measured as 11.998 mm. Calculate the Poisson ratio of the material.
HELP ME!
UPVOTE WILL BE GIVEN. WRITE THE COMPLETE SOLUTIONS LEGIBLY. NO LONG EXPLANATION NEEDED. SOLVE IN 2 DECIMAL PLACES. BOX THE FINAL ANSWERS.
4
Determine the tensile strain Original length L = 500 mm Tensile deformation = 2.5 mm
A thin polymer plate PQR is deformed so that corner Q is displaced downward 1.3 mm to new position Q', as shown in. Determine the shear strain at Q' associated with the two edges (PQ and QR). Assume a = 64 mm, b = 100 mm, c = 80 mm, and Δ = 1.3 mm.
Using an Permissible stress of 155 MPa, determine the maximum bending moment M that can be applied to the wide-flange beam shown in the figure
A small aluminum alloy [E = 74 GPa] tee shape is used as a simply supported beam as shown. For this beam, a = 130 mm. The cross- sectional dimensions of the tee shape are b = 25 mm, d = 38 mm, and t = 9 mm. After loads are applied to the beam at B, C, and D, a compressive normal strain of 460 µɛ is measured from a strain gage located at c = 5 mm below the topmost edge of the tee stem at section 1-1. What is the applied load P? P 3P Strain gage- d В D E 2 H Answer: P= i N
thank you. Civil engineering - strength of materials
Show complete solution please.
A metal block (E = 60 GPa and Poisson's ratio of 0.35) rests on a rigid surface as shown below. It has uniformly applied loads which results in uniform stresses on the surfaces as shown. Assuming a compressive stress of 200 MPa along x-direction, determine the magnitude of stress oy for which the change in the height of the bock will be zero, (b) the corresponding change in the area of the face ABCD, and (c) the corresponding change in the area of the volume of the block. 40 2 100mm 25mm
A beam has a bending moment of 3.5 kN-m applied to a section with a hollow circular cross-section of external diameter 3.5 cm and internal diameter 2.4 cm The modulus of elasticity for the material is 210 x 109 N/m². Calculate the radius of curvature and maximum bending stress. Also, calculate the stress at the point at 0.7 cm from the neutral axis Solution: (i) The moment of inertia = ii) The radius of curvature is (iii) The maximum bending stress is iv) The bending stress at the point 0.7 cm from the neutral axis is