Assignment_1.docx - Ciaran Harvey Assignment 1 Task 1(P1 P2 A Steel Plate is fixed at point P and has four separate forces acting on it as shown 30N F1

Assignment_1.docx - Ciaran Harvey Assignment 1 Task 1(P1 P2...

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Ciaran Harvey Assignment 1 Task 1 (P1 & P2) A Steel Plate is fixed at point P and has four separate forces acting on it as shown: 40 mm 20 mm 60 20 mm mm 40 mm 60 mm 1.1 Determine the magnitude and direction of the resultant and equilbrient forces. Force V comp H comp V comp moment H comp moment F1 + 30 0 0 0 F2 0 + 10 0 0 F3 14.1 14.1 14.1 x 60 (846) 14.1 x 20 (282) F4 -21.2 21.2 -21.2 x 60 (-1272) 21.2 x 60 (1272) Total 29.9 45.3 -426 1554 1.2 Determine the turning moment about P for the force system shown. The turning moment about P for the force system shown is 1128 N/mm clockwise as shown in the table above. Page 1 30N F2 F1 10N Pin P [email protected] O F3 F4 30N @-45 O -426 + 1554 = (1128)
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Ciaran Harvey A Steel Beam is supported at points A and B and subject to four separate loads as shown: 1.3 Calculate the reaction forces RA and RB 10kN 15kN 14Kn RA RB 8kN Upward forces must equal downward forces RA + RB = 10 + 15 + 14 + 8 RA + RB = 47kN 15 + 63 + 64 = 20 + 5 x RB (142) 5 x RB = 122 RB = 24.4kN RA = 22.6kN Page 2 4.5 x 14= 63kN 1 x 15= 15kN 2 x 10= 20kN 8 x 8= 64kN
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Ciaran Harvey Task 2 (P3 & M1)
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