Show your complete solution. As well as the unit analysis. The rigid bar of negligible weight is supported as shown in the figure. If W = 80 kN, compute thetemperature change of the assembly that will cause a tensile stress of 50 MPa in the steel rod. Use thefollowing data:A (in²)a VoF)E (GPa)Steel Rod30011.7 x 106200Bronze Rod140018 х 10683Bronze 3 mSteel 1.5 m→| 1.0 m |-k 2.5 m– 1.5 m -W

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Answered: The rigid bar of negligible weight is…

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 shown plate is 60 mm thick and it is made of Magnesium Am1004-T61. The plate is fitted between the rigid frictionless supports as shown and at T, = 20°C it is stress free. Find the stresses in the x and y directions when the temperature increases to T, = 58°C. %3D 150 mm 150 mm Select one: O x: 0 MPa, y: 42.864 MPa Ox: 22.1 MPa, y: 44.2 MPa Ox: 0 MPa, y: 44.2 MPa Ox: 0 MPa, y: 17.8 MPa O x: 13.2 MPa, y: 44.2 MPa Ox: 0 MPa, y: 67.4 MPa 3:10 PM O G 4) ENG 1/31/2021
In the figure shown, the AB part of the rod is made from brass while the BC part is fabricated from aluminium, both parts are restrained at the ends. Find: 1) The normal stresses OAB and OBC + when the temperature is increased to 42°C. 2) The deflection at point B (8B) Brass: ab=20.9*10-6 1/°C, Eb=105GPA Aluminum: aa=23.9*10-6 1/°C, Eal=72GPA //// A 60 mm diameter 1.1 m B 40 mm diameter 1.3 m Aluminum Brass
The rigid bar of negligible weight is supported as shown in the figure. If W = 80 kN, compute the 2 temperature change of the assembly that will cause a tensile stress of 50 MPa in the steel rod. Use the following data: A (in) a (PF) E (GPa) Steel Rod 300 11.7 x 104 200 Bronze Rod 1400 18 x 106 83 Bronze 3 m Steel 1.5 m 1.0 m 2.5 m 1.5 m W
In the figure shown, the AB part of the rod is made from brass while the BC part is fabricated from aluminium, both parts are restrained at the ends. Find: 1) The normal stresses oAB and OBC + when the temperature is increased to 42°C. 2) The deflection at point B (SB) Brass: ab=20.9*10-6 1/°C, Eb=105GPA Aluminum: aal=23.9*10-6 1/°C, Eal=72GPA 60 mm diameter A 1.1 m B 40 mm diameter 1.3 m C Aluminum Brass
In the figure shown, the AB part of the rod is made from brass while the BC part is fabricated from aluminium, both parts are restrained at the ends. Find: 1) The normal stresses oAB and OBC + when the temperature is increased to 42°C. 2) The deflection at point B (8B) Brass: a,=20.9*10-6 1/°C, Eb=105GPA Aluminum: aal=23.9*10-6 1/°C, Eal=72GPA 60 mm diameter A 1.1 m В 40 mm diameter 1.3 m C Aluminum Brass
3) An bronze rod is rigidly attached between a aluminum rod and a steel rod as shown. Axial loads are applied at the positions indicated. Find the maximum allowable value of P that will not exceed a stress in steel of 140MPA, in aluminum of 90MPA or in bronze of 100MPа. Aluminum A = 500mm? Bronze A = 200mm? Steel A = 150mm2 2P ЗР L st = 1.2m L br = 2m Lal = 3.5m
Solve the following problems completely and neatly. Use 3 decimal places in all your computations except for strain and rho(5 decimal places). Input your answer in the text box provided in each number. Calculate the stress in the steel of the section in PART B in MPa.0
A 5.0m simple beam supports the given floor loads Wu and a concentrated load Pu due to the wall transverse to the given beam. Answer the following questions given the sections of the beam. 2.0 m | P₁ = 45 KN W₁ = 44.24 kN/m 3.0 m a. b. 3-200 6-200 350mm by 400mm f'c-35 MPa fy=415 MP.. Ps= 10 mm conc. cover= 40mm 250mm by 400mm f'c-21 MPa fy=415 MPa Ps= 10 mm conc. cover= 40mm
The assembly consists of three titanium (Ti-6A1-4V) rods and a rigid bar AC. The cross-sectional area of each rod is given in the figure. If a force of 60 kip is applied to ring F and the allowable stress of the material is 67 ksi, determine the cross-sectional area of each rod and the horizontal displacement of point F. B AAB = a in² AL 6 ft E 1 ft2 ft- AEF=2a in² 2 ft FO 60 kip D ACD = 1.5a in² C
Determine the normal stress in members BD, AC, and BC in the truss shown. The cross- sectional area of each member is 1600 mm?. Indicate whether the stresses are tensile (T) or compressive (C). Use 2 decimal places in every solved value. 10 т 10 m 10 m K 6 т G H 6 m 15° 15° 40 kN 50 kN E F 6 т б т А B
A two pinned end bars AB (copper) and BC (aluminum) is subjected to a horizontal force P = 90KN applied at pin B %3D as shown in the figure, determine the horizontal displacement of pin B. Aluminum: L= 1.5m, A= 1000mm2, E= 70 GPa Copper: L= 2.0m, A= 850mm², E= 120 GPa Degree: 45° Alumaum L-15m A=1000 mm E-70 GPa >P=90 kN Copper L=2.0m Aa550 mm E=120 GPa
Q # 4: An aluminum rod is rigidly attached between a steel rod and a bronze rod as shown in Figure. Axial loads are applied at the positions indicated. The value of P is limited to 20 KN in bronze, 72 KN in aluminum and 28 KN in steel Find the area of each section that will not exceed a stress in steel of 280 MPa, in aluminum of 180 MPa, or in bronze of 200 MPa. CLO -2 Steel Aluminum Bronze 2P 4P 2.5 2.0 1.5

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