A wood beam is reinforced with steel straps at its topand bottom as shown in the figure below (Figure 1).Determine the maximum bending stress developed in the steel if the beam is subjected to a moment of M = 180 kN · m. TakeEw = 10 GPa , Est = 200 GPa.Express your answer to three significant figures and include appropriate units.?HA(Ost)max =ValueUnitsSubmitRequest AnswerPart BFigure< 1 of 1Determine the maximum bending stress developed in the wood.Express your answer to three significant figures and include appropriate units.40 mm?HA400 mm(ow)maxValueUnits40 mmSubmitRequest Answer200 mm

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Answered: A wood beam is reinforced with steel…

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

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Consider the beam in the picture below: 7kN/m 5kN/m P N/m Section 1 Section 2 Section 3 - L/3 L/3 L/3 Take P = the last four digits of your student number in N/m. If P<250 N/m then take P = 30OON/m instead. Take L = the third digit of your student number, reading left to reight. If this value is zero then take L = 2 Assume: The reaction at the Pin = Vnin 47000L+9PL )N %3D 54 The reaction at the Roller = Vroller = 61000L+9PL 54 N and that both reactions act vertically upwards. a) Find an expression for the internal moment for Section 1. Show all working and any relevant free body diagrams. b) What is the maximum magnitude of the internal moment for Section 1? Mark sure you prove that the value you calculate is the maximum. c) Find an expression for the internal moment for Section 2. Show all working and any relevant free body diagrams. d) What is the maximum magnitude of the internal moment for Section 2? Mark sure you prove that the value you calculate is the maximum. e) Find an…
From the given figure below, determine the minimum width of the beam if the flexural stress is not to exceed 150MPa. Assume height of beam is 300mm. 40KN k pº RB=320kN 280KN 2M 65100/m -40kN -BOKNM 4m 20KN 도 20KN qu 520 kNm RD = 260KN V-DIAG -260kN M-DIAG
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Determine the maximum bending stress in the given figure below.
Could anybody solve this problem and expaine please?
Consider the beam in the picture below: 7kN/m 5kN/m P N/m Section 1 Section 2 Section 3 - L/3 L/3 L/3 %3D Take P = the last four digits of your student number in N/m. If P<250 N/m then take P = 30OON/m instead. Take L = the third digit of your student number, reading left to reight. If this value is zero then take L = 2 Assume: The reaction at the Pin = V pin 47000L+9PL )N 54 The reaction at the Roller = Vroller = 61000L+9PL 54 and that both reactions act vertically upwards. a) Find an expression for the internal moment for Section 1. Show all working and any relevant free body diagrams. b) What is the maximum magnitude of the internal moment for Section 1? Mark sure you prove that the value you calculate is the maximum. c) Find an expression for the internal moment for Section 2. Show all working and any relevant free body diagrams. d) What is the maximum magnitude of the internal moment for Section 2? Mark sure you prove that the value you calculate is the maximum. e) Find an…
Part A The built-up beam in (Figure 1) is subjected to an internal moment of M = 50 kN · m Determine the amount of this internal moment resisted by plate A. Express your answer to three significant figures and include appropriate units. НА ? ха х.10п Figure < 1 of 1 M= 32.9466 KN • m 150 mm 9 The unit you entered is not recognized. Review a list of acceptable units. No credit lost. Try again. 20 mm 150 mm 150 mm 10 mm Submit Previous Answers Request Answer M Provide Feedback 10 mm 300 mm
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80 kN.m QUESTION 3. An unsymmetric bending moment of M= M = 80 kN.m is applied on the 30° 30 mm cross-section of an aluminum beam as shown 400 mm in the figure. a) Calculate the maximum tensile and compressive stress values. b) Determine the location of the neutral 200 mm 30 mm axis. 30 mm
A wood beam carries the loading shown in the figure. calculate the magnitude of the bending stress (in Pa) at a point 23 mm from the top of the beam on a section 3.15 m from A if P = 4600 N, W = 1890 N/m, a = 0.81 m, b = 1.79 m, c = 1.11 m, L = 61 mm and h = 164 mm. Round off the final answer to two decimal places.
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