Properties: b1 = 300 mm • b2 = 180 mm . • d1= 250 mm • d2 = 350 mm • fc = 28 MPa B fy=414 MPa . eccentricity = 500 mm 155 55 6-20mmø d₂ 120 155 b₁ 4-28mmø Determine the following: 1. Location of the plastic centroid measured from the y-axis in mm 2. Depth of the compression block in mm 3. Nominal Axial in KN 4. Moment Capacity in kN-m b2

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Properties of materials

A property of a material describes its characteristics and distinguishes it from the others. The material properties are described it in terms of its hardness, color, appearances, and so on. The material properties generally depend on the type of material, or whether it is a metal or an alloy. There are different kinds of material properties such as mechanical properties, thermal properties, physical properties, and chemical properties. Chemical properties describe the material in terms of a chemical change. The mechanical properties come into existence when the material is acted upon by an external load. Thermal properties are associated with the temperature of the material and specific heat.