A composite bar is fabricated by brazing aluminum alloy [E = 10,000 ksi] bars (1) to a center brass [E = 17,000ksi] bar (2) as shown in the figure. Assume d = 0.65 in., a = 0.1835 in.., L = 22 in. If the total axial force carried by the two aluminum bars must equal the axial force carried by the brass bar, calculate the thickness b required for brass bar (2). L P Brass (2) Aluminum (1)

Q: 2. The tensile link shown is flat, is 5 mm. thick, and carries an axial loac a. Compute the maximum…

A: GIVEN- Axial load (P)=1350 N Thicknesss (t)= 5 mm

Q: 6. Value of Young's modulus of elasticity of steel if , Bulk modulus is 160 GPa and Poisson's ratio…

A:

Q: The typical Young's modulus of steel is A 275-310 GPa B 145 - 170 GPa c) 195 - 210 GPa D) 225 - 240…

A:

Q: Three metal strips, each 40 mm height, are bonded together to form the composite beam shown. The…

A: here m ,modular ratio is m = Esteel/ E another now , width of brass is 40/ mnow widht barss is 20mm…

Q: Problem 2: A bronze bar is fastened between a steel bar and an aluminum bar as shown. Axial loads…

A: Est=200GPa Eal=70GPa Ebr=83GPa Overall deformation= 3mm

Q: The beam shown in the figure is simply supported, and the dead load is negligible. A steel plate is…

A:

Q: The composite bar shown is rigidly attached to the two supports. The left portion of the bar is…

A: cross-sectional area of copper bar (Ac) = 80 cm2cross-sectional area of aluminium bar (Aal) = 20…

Q: The composite bar shown is fixed at the ends and is subjected to the axial load P shown. If the…

A:

Q: The aluminum shell is fully bonded to the brass core, and the assembly is unstressed at a…

A: Given Data:Temperature of 78°FChange in Temperature = 210°FBrass…

Q: Getting measurements from Figure , determine approximate values of the following items for steel…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Material Properties

Construction in civil engineering demands high strength, durability, and longevity. These targets can be achieved by better design and analysis, along with the correct choice of materials. Different materials have different properties and hence, they respond and performs differently under the various condition of external loadings. It is therefore a critical task of an engineer to select the right material based on the property that the material is supposed to function in real-time. When speaking about the property, there are different categories of material properties like chemical property, physical property, mechanical property, electrical property, magnetic property, thermal property, etc. These material properties form the basis of material selection in various applications.