4- Determine the maximum compression and tensile stress due to bending on the cross section shown below (hint: need to find neutral axis and then I of the cross section with respect to neutral axis) 20mm M=40NM 100mm

Q: A Elastic bar AB is connected to rigid member ACD as shown in the figure. Determine the displacement…

A: Given  Area , A= 200 mm2  Modulus of Elasticity, E= 80 Gpa

Q: identify if Tension or Compress

A: Load in CD =110kNtensionLoad in BC =110kN-40=70kNtensionLoad in AB=70kN+80kn=150kNtension

Q: The armor shown supports loads of 3 KN. The horizontal elements are 713cm long each. Determine the…

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Q: The aluminum bar of cross-se ctional are a 0.6 in.2 carries the axial lo ads shown in the fig ure.…

A: Given: The cross-sectional area is 0.6 in2. The modulus of elasticity is 10 x 106 psi. Consider the…

Q: Determine the stress of the compression steel. 200 60 20mm 450 32mm 60 A 95.64 B 40.78 4.78 90.858

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Q: A B LAB a C D LCD Rigid element b E

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Q: Q. No. 4: An aluminium Z section has the dimensions shown in Figure Q. No.4. The yield strength…

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Q: Q2/ Find (x) so that the rigid beam remains in a horizontal position. Steel L = 3m A = 500mm? E =…

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Q: an 8 m long steel is pinned at the top and fixed at the bottom. the column is provided with lateral…

A: L = 8m Ix = 178.1x106mm4 Iy = 18.8x106mm4 Area = A = 8129mm2 fy = 400MPa

Q: Use 32 in? and 48 in? cross-sectional areas for tensile and compressive members, respectively.…

A: Question consist of a truss which is supported on two supports both are hinged. Span length of each…

Q: Q1:If allowable stresses are o, 165MPa, o, 100MPa T 70MPa determine max. value of W. W 300mm Ti00mm…

A: beam is given with uniformly distributed load and it has been asked to find the max value of that…

Q: Two members, 1 and 2, are subjected to thermal stress. Determine the total deformation of member 1…

A: There will be compression stress in both bars.

Q: The simply supported beam in Fig. has a composed cross section. Determine the values and locations…

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Q: AT section has the dimensions given in Fig. ..Show that the neutral axis is 3 inches below the top…

A: Given data : INA = 166.7 in.4 Tensile stress at the bottom of the flange = 1000 psi This is a…

Q: The aluminum rod AB (G = 27 GPa) is bonded to the brass rod BD (G = 39 GPa). Knowing that portion CD…

A: TAB=800N-mTBC=2400N-mTCD=2400N-m

Q: Determine the load in each member if F = 150 lb Include FBD in your solution 12 5 A 50° 20° F B

A: Free body diagram  θ = tan-1 125θ = 67.38o ∑Fy = 0⇒-150 cos 20° + FAB cos 67.38° + FAC cos 50° =0…

Q: Q2:If allowable stresses are at = max. value of W. W 2m 8m 165MPa, oc = 100MPa t = 70MPa determine…

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Q: A dash pot 10 cm diameter and 12.5 cm long slides vertically down in a 10.05 cm diameter cylinder…

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Q: A=9484 mm² force of Fy=345 MPa E = 200 GPa determined by Euler's buckling formula The column has the…

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Q: A built-up tee-steel shape is shown in the figure. Bending is about the x-axis and the steel is A572…

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Q: Q1:If allowable stresses are o, 165MPa.0, 100MPa = 70MPa determine max. value of W. M 300mm Im 4m Im…

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Q: Part A shown construct an equilibrium equation that relates the axial load in the steel and…

A: Uniform distributed load, Length of all post, Diameter of steel post, Diameter of aluminum post, To…

Q: Q- Calculate the Poisson's ratio of the bar material if a tensile force of 350 kN is applied to it…

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Q: For the section shown here made of wood (E1=16Gpa) and steel (E2=200Gpa) calculate the bending…

A: Given:- The section is made up of wood and steel  The elastic modulus of wood = E1 = 16 GPa The…

Q: What will be the safe weight per linear meter length of the beams if the displacement at E is…

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Q: Q1:If allowable stresses are o, 165MPa.0, 100MPa = 70MPa determine max. value of W. M 300mm 100mm Im…

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Q: If the steel has a stress of A100 = 100 ksi, what is the gross area of the steel required to design…

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Q: У L

A: Given:- y=x3-xL To find:- curvature of the beam at themid-span

Q: SAMPLE PROBLEM 1: Properties of W 30 x 116 d = 762 mm A W 30 x 116 beam has the top flange…

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Q: For the exact in the figure tensile strength = 8000 N/ cm ^ 2 compression safety = 3000 N / cm ^ 2…

A: The given data is: Allowable tensile strength is given as: σt,allow=8000 N/cm2 Allowable compressive…

Q: For the exact in the figure tensile strength = 8000 N/cm^2 compression safety = 3000 N/cm^2…

A: Allowable tensile strength is given as:Allowable compressive strength is given as:

Types and properties of steel

Steel is an alloy of iron. It is formed by heating iron and combining carbon (0.1-1.7%) with it and minor amounts of other elements such sulfur,  chromium, manganese, nickel, etc. Thousands of steel grades have been published, registered, or regulated around the world, each with its chemical composition, and special numbering systems have been devised in various countries to classify the vast number of alloys.