Enginering Science Essay Example | Topics and Well Written Essays - 1000 words

Enginering Science - Essay ExampleA. surcharge Diagram B. Moment DiagramC. Maximum Bending Moment = 80 kN.m2. A just now supported transmit of length 10M has a concentrated load of 30kN 3m from the left hand end and another concentrated load of 50kN 3m from the right hand end. P1a. fate the shear force diagram.b. Draw the bending moment diagramc. Determine the maximum bending moment in the publicize.d. Determine the maximum shear force.A. Shear DiagramB. Moment DiagramC. Maximum Bending Moment = 132 kN.mD. Maximum Shear Force = 44 kN3. The maximum bending moment a beam can sustain is 175 x 10 6 Nmm. If the maximum stress in tension or compression is 165 N/mm2 stir an appropriate section beam from the table in the appendix P2Given M = 175 x 10 6 Nmm f = 165 N/mm2SolutionSection Modulus, Z = M / fZ = 175 x 10 6 / 165 = 1060606.061 mm3 = 1060.61 cm3The lightest section with Z 1060.61 is the I beam 406 x 178 with Z = 1186 cm34. A steel column is required to support a load with a s lenderness ratio of less than 100. If the column is obstinate at both ends and is 3m long, suggest a suitable section from the table in the appendix. P2Effective length factor, k = 0.5 for fixed columnsL = 300 cm Since kL/r