Q1 For the composite beamshown in fig. 1. Draw bendingstress distribution .if E₁= 20 000MPa., E22000 MPa.E120 000 MPa20 MM-MATERIAL 1E22000 MPa10 kNA-4 MB50 MMMATERIAL 2100 MM-2 M-200 MM-

Here's how to solve it:Information:Inner wall:Material: BrickThickness (L1): 15 cm (0.15 m)Thermal…

Answered: Q1 For the composite beam shown in fig.…

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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The composite shaft shown in the figure consists of a bronze sleeve (1) securely bonded to an inner steel core (2). The bronze sleeve has an outside diameter of 25 mm, an inside diameter of 20 mm, and a shear modulus of G1 = 41 GPa. The solid steel core has a diameter of 20 mm and a shear modulus of G2 = 82 GPa. Assume L = 350 mm. The composite shaft is subjected to a torque of T = 910 N-m. Determine (a) the maximum shear stresses in the bronze sleeve and the steel core. (b) the rotation angle of end B relative to end A. T (1) (2) В
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Problem 2 For the beam shown in the figure A) Draw the shear-force and bending-moment diagrams for the beam shown in the figure. B) For the composite section, aluminium [E = 70 GPa] bonded to a steel [E = 210 GPa], located at the maximum bending moment, determine: (1) the maximum bending stresses in the aluminium and steel bars. (2) the stress in the two materials at the joint where they are bonded together. K4N/M 2m B 10kN/mm 4m 2m D Steel Aluminum 42mm 20 mm 13 mm
How to make a effective stiffness matrix for this figure?
The composite bar is subjected to a normal force P = 7500 lb as shown in the figure. The section of the composite bar is composed of two hollow tubes and a solid steel core. Determine the axial stress developed in each bar. Use Ecu = 18 x 106 psi, Est = 30 x 106 psi, and Ebr = 16 x 106 psi.
For the beam structure shown below the data is as follows: P= 9.6-kN, L = 6-m, d= 2.4-m, b=100-mm, t-30-mm h=150-mm and h₁=130-mm. Neglect the self-weight of the beam. Based on this information answer the following question: Question 2.5: What is the maximum tensile stress in the beam? [Enter value in N and mm as appropriate] L B h
20. A steel section is subjected to a combination of shear and bending actions. The applied shear force is V and the shear capacity of the section is Vs. For such a section, high shear force (as per IS: 800-2007) is defined as A. V> 0.6 Vs B. V> 0.7 Vs C. V> 0.8 Vs D. V> 0.9 Vs
A composite beam is made of two brass [E = 112 GPa] bars bonded to two aluminum [E = 69 GPa] bars, as shown. The beam is subjected to a bending moment of 350 N-m acting about the z axis. Using a = 15 mm, b = 115 mm, c = 25 mm, and d = 65 mm, calculate (a) the maximum bending stress in the aluminum bars. (b) the maximum bending stress in the brass bars. Z Aluminum с Aluminum Answers: (a) Jal= (b) Obr= Brass i y i b Brass a a MPa MPa

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Q1 For the composite beam shown in fig. 1. Draw bending stress distribution .if E₁= 20 000 MPa., E22000 MPa. E1 20 000 MPa 20 MM- MATERIAL 1 E2 2000 MPa 10 kN A -4 M B 50 MM MATERIAL 2 100 MM -2 M -200 MM-