Q2: A rigid bar is suspended from two wires of equal lengths 250 cm as shown below. Take E,= 210 GPa, E=110 GPa. All data in the Table below. Find: 1. Distance of the load (P) from the bronze wire. 2. Stresses developed in steel and brass wires. Bronze Wire 250 cm Distance Steel wire A Dia Dia Distance P (N) (steel) Сopper between two mm wires (mm) mm 30 43 630 10000

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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.