Coursework.Info - Inspiration in an Instant

On the left is an image preview of every page of this document, and below are the first 150 words with formatting removed:

Assignment i) Beam 82 Total UDL = 17.6 + 7.2 + 0.7 = 25.5 KN/m Reaction at supports RA = 25.5 x 8 = 102 KN RB = 25.5 x 8 = 102 KN 2 2 Bending Moment When shear force is at zero maximum bending moment occurs. Mmax = 1/2 x 102 x 4 = 204KNm Beam 82 with roof addition Total UDL for whole beam UDL = 0.7 + 7.2 + 17.6 UDL = 25.5 KN/m Total load of Trapezium L = (1/2x1.5x18)2 + (18x1) = 45 KN Taking moments @ B 8RA = (45 x 2) + (204 x 4) 8RA = 90 + 816 RA = 906/8 = 113.25 KN Taking moments @ A 8RB = (204 x 4) + (45 x 6) 8RB = 816 + 270 RB = 1086/8 = 135.75 KN Calculations for Shear Force diagram (KN) A-C = 113.25 - (25.5 x 4) = 11.25 C-D = 11.25 - (25.5 x 1.5) - (1/2 x 1.5 x 18) = -40.5 D-E = -40.5 - (25.5 x 1) - (18...

Get instant access

• Instant, unlimited access to our documents in full
• Swap your work for free access, or pay £4.99
• To see the full version of this document and 145,982 others

OR

Receive email updates for this category

• Simply tell us your email address and receive a weekly Study Help Email for FREE
• Receive 3 FREE essay views with each email
• Get all the latest essays from Coursework.Info & discussion from TheStudentRoom.co.uk