The composite beam loaded with a triangular distributed load , consists of two aluminum alloy beams with elastic modulus EAI= 70 GPa that are bonded to a wood beam with elastic modulus Ew= 12 GPa. The design requires that the magnitude of the beams maximum deflection at the free end be not greater than (first two numbers of your student number) mm. What is the largest value of mo for which yielding of either material will not occur. 25mm wood Aluminum 100mm 25mm 50mm B. 100mm

The composite beam loaded with a triangular distributed load , consists of two aluminum alloy beams with elastic modulus EAI= 70 GPa that are bonded to a wood beam with elastic modulus Ew= 12 GPa. The design requires that the magnitude of the beams maximum deflection at the free end be not greater than (first two numbers of your student number) mm. What is the largest value of mo for which yielding of either material will not occur. 25mm wood Aluminum 100mm 25mm 50mm B. 100mm

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter9: Deflections Of Beams

Section: Chapter Questions

Problem 9.5.5P: A cantilever beam of a length L = 2.5 ft has a rectangular cross section {b = 4in,, h = Sin,) and...

See similar textbooks

Similar questions

A cantilever beam of a length L = 2.5 ft has a rectangular cross section {b = 4in,, h = Sin,) and modulus E = 10,000 ksi. The beam is subjected to a linearly varying distributed load with a peak intensity qQ= 900 lb/ft. Use the method of superposition and Cases 1 and 9 in Table H-l to calculate the deflection and rotation at B.
Determine the longitudinal stiffness of a beam of length 1 m, area of cross-section of 3 x 10^-4 m^2, Young’s modulus of elasticity of 200 GPa.
Using Castigliano’s Theorem, determine the deflection equation for the cantilever beam shown below and evaluate the deflections at point B and point C.
The simply supported prismatic beam AB carries a uniformly distributed load w per unit length in Fig.. Determine the equation of the elastic curve and the maximum deflection of the beam.
The beam shown will be constructed from a standard steel W-shape using an allowable bending stress of 40.4 ksi. Assume P = 51 kips, L1=6.6 ft, and L2=19.8 ft. (a) Determine the minimum section modulus required for this beam. (b) From the table below, select the lightest W shape that can be used for this beam. (c) What is the total weight of the steel beam itself (i.e., not including the loads that are carried by the beam)?
From the given beam loaded as shown, Let P = 12 kips, L = 7 ft, a = 3 ft. E = 29 x 10^6 psi, I = 722 in^4. a. Equation of the slope b. Equation of the deflection curve c. The deflection at the midpoint. d. The slope at point B.
For the simply supported beam carrying the concentrated load P = 276 N at its midspan, determine the magnitude of the maximum slope angle of the beam (in degrees) if d = 2.16 m, E = 12.77 GPa , and I =1681393mm4. NOTE: PLEASE ANSWER IT CORRECTLY. IF YOU ARE NOT SURE ABOUT THE ANSWER, PLEASE SKIP THE QUESTIONPLEASE BOX THE FINAL ANSWER(S)THANK YOU!
Mechanics of deformable bodies a beam 150mm wide by 250mm deep simple supported load 5kn/m with span of 4m. Determine the maximum flexural stress.
answer this ; Using the provided data: cross-section width w = 11 mm, cross-section hight h = 100 mm, length of the beam L =2 m , beam material’s Young’s modulus Q =243 GPa, applied bending moment ?? = 15 kN.m The value of the deflection at Point B caused by ?? ( Part I) can be calculated as
Calculate first the formula and then the value of the angle of rotation and deflection of the beam with a length of 3m at the point C. L = 2.1m , A= 0.9m E=210GPa I=119x106mm4
The cross section of a rectangular beam having wodht b and height h is shown in part a of a figure 1. For reasons unknown to the beam designer, it is planned to add structural projections of width b/9 and height d to the top and the bottom of the beam(see part b of figure 1)For what values of d is the section modulus S of the beam increased?For what values is it decreased?Hint: Express the section modulus S of the modified section as function of d.then divide S by the section modulus of the orignal section,and plot the result as a function of d/h. The plot will indicate for which values od d, in reference to h, the new section modulus is increased/decreased.
In the elaboration of civil engineering works projects, the engineer needs to determine the forces that are required on beams, and the acting loads may act in different ways on them. The isostatic beams shown are subject to different load actuation. 1) In each case determine the reactions and diagrams of normal, shear and bending moments. Note: The correction will take into account the development and resolution of the question, therefore, a question only with the answer will be considered wrong.