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The structural steel built-up member (b) of Problem 14.2 is to be used as a simply supported beam on a span of
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Chapter 14 Solutions
Applied Statics and Strength of Materials (6th Edition)
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- A beam with the cross-section shown is carrying a bending moment of M. Calculate the maximum bending stress (σ) in the beam.arrow_forwardCalculate the shear force and bending moment in each beam at sections 1-1, 2-2 and 3-3.arrow_forwardDraw the shear-force and the bending-moment diagrams and specify the maximum values and their locations on the beam. only Handwitten answer needed please. do not typearrow_forward
- For the beam shown, find the reactions at the supports and plot the shear-force and bending-moment diagrams. Label the diagrams properly and provide values at all key points within the diagrams.arrow_forwardA timber dam is made of planking backed by vertical piles. The piles are built-in at the section A where they enter the ground and they are supported by horizontal struts whose center lines are 10 m above A. The piles are spaced 1 m apart between centers and the depth of water against the dam is 10 m. Assuming that the thrust in the strut is two-sevenths the total water pressure resisted by each pile, sketch the form of the bending moment and shearing force diagrams for a pile. Determine the magnitude of the bending moment at A and the position of the section which is free from bending moment. (Cambridge). i. 238 kN-m; 0.75 m from A. ii. 238 kN-m; 0.75 m from B.arrow_forwardTwo beams of circular cross section, one solid and other hollow are of same material and are equally strong in bending. If the inside diameter of the hollow section is three fifths of the external diameter, compare the areas of the section of two beams.arrow_forward
- A beam of I section 200 mm wide and 300mm deep with flange and web thickness 20 mm is used as a simply supported beam over a span of 7 m.the beam carries a distributed load of 5 kn/m over the whole span and a concentrated load of 20 kn at mid span determine the maximum bending stress set up and sketch the stress distribution.arrow_forwardPlot the shear and moment diagrams for the beam loaded with both distributed and point loads.What is the absolute value of the shear at x = 8 m?arrow_forwardA steel bar 140mm diameter is used to support a pulley block.if the bar is simply supported over a span of 1.4m, calculate the maximum bending stress in the material when the pulley block is at mid span supporting a load of 24KNarrow_forward
- A simply supported beam 10 m long has an overhang of 1.1 m at the left support. If a highway uniform load of 12.02 kN/m and a concentrated load of 194 kN, passes thru the beam, compute the maximum positive shear (kN) based on influence line for maximum shear at mid span.arrow_forwardPlot the shear and moment diagrams for the beam loaded with both distributed and point loads.What is the value of the bending moment at x = 7 m?arrow_forwardA simply supported wood beam having a span length L=12ft is subjected to unsymmetrical point loads. Select a suitable size for the beam from the table in Appendix Garrow_forward
- Mechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage Learning