Answered: 200mm 50mm 10 KN 5KNM 200mm 6 m 50mm )…

Engineering

Civil Engineering

200mm 50mm 10 KN 5KNM 200mm 6 m 50mm ) 11.56 MPa O 17.71 MPa ) 21.48 MPa ) 15.6 MPa

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Properties of materials

A property of a material describes its characteristics and distinguishes it from the others. The material properties are described it in terms of its hardness, color, appearances, and so on. The material properties generally depend on the type of material, or whether it is a metal or an alloy. There are different kinds of material properties such as mechanical properties, thermal properties, physical properties, and chemical properties. Chemical properties describe the material in terms of a chemical change. The mechanical properties come into existence when the material is acted upon by an external load. Thermal properties are associated with the temperature of the material and specific heat.

Question

For questions 7A and 7B, see figure 07 below. The cross section has the given properties, and the beam has the given loadings. The 5KNm and 10KN are located at third points. 7A. Determine the maximum compressive stress developed in the beam shown.

7B. What is the equivalent tensile stress due to bending of the beam in
figure 07? *
7.71 MPa
14.31 MPa
21.48 MPa
13.14 MPa

200mm
50mm
10 KN
5KNM
200mm
6 m
50mm
11.56 MPa
17.71 MPa
21.48 MPa
15.6 MPa

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