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or ring from end = 20 +5 = 25 mm 7. A beam Ilmeters long is simply supported at each end and carries concentrated loads of 80 30, 20, and 40 KCN at 2.5, 5, 7.5, and 9.5 meters, respectively from the left support. Draw to scale the shearing force and bending moments diagrams and read off the valves of the stearing force and bending moments at the points :)3.5m ;).sm from the left support, moments about R₁ Clockwise moments = Anticlockwise moments (80x25) + (30x5) 1(20x75)+(40x9.5)= R2x11 200 + 150 + 150 + 360 = R2x11 880 BRO = R₂x11 880 =R2 R₂ = 80kN Upward forces = Downward forces R₁ +R2 = 80+30 +20+40 R₁+80 = 170 R₁ = 170-8,0 R₁ = 90 kN 2.5m bq kN a 5m 30/CN b 7.5m C ↓ > d 95m pg.13 RI Ilm E Ra Hilroy aokN ^ 2.5 5 7.5 доки 30KN 1 9.5.2 40KN Beiding moments the he th. At the wall dra rep N FORCE

or ring from end = 20 +5 = 25 mm 7. A beam Ilmeters long is simply supported at each end and carries concentrated loads of 80 30, 20, and 40 KCN at 2.5, 5, 7.5, and 9.5 meters, respectively from the left support. Draw to scale the shearing force and bending moments diagrams and read off the valves of the stearing force and bending moments at the points :)3.5m ;).sm from the left support, moments about R₁ Clockwise moments = Anticlockwise moments (80x25) + (30x5) 1(20x75)+(40x9.5)= R2x11 200 + 150 + 150 + 360 = R2x11 880 BRO = R₂x11 880 =R2 R₂ = 80kN Upward forces = Downward forces R₁ +R2 = 80+30 +20+40 R₁+80 = 170 R₁ = 170-8,0 R₁ = 90 kN 2.5m bq kN a 5m 30/CN b 7.5m C ↓ > d 95m pg.13 RI Ilm E Ra Hilroy aokN ^ 2.5 5 7.5 доки 30KN 1 9.5.2 40KN Beiding moments the he th. At the wall dra rep N FORCE

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A beam 11 meters long is simply supported at each end and carries concentrated loads of 80, 30,20, and 40 kN at 2.5,5,7.5 and 9.5 meters respectively from the left support. Draw to scale the shearing force and bending moment diagrams and read off the values of the shearing force and bending moment at the points (i) 3.5 m and (ii) 8.5 m from the left
support.

 

so I have this question started as per another example in the reeds book. I am confused on how to calculate the bending moments at around a, b, c, and d. I also don't know which path to take to calculate the sheering force or how to do it at the points the questions wants. Could I please have a detail write up and diagrams of this entire question. I only ask because I've asked this question twice already and received no help with formulas, explanations or diagrams. Thanks so much 

or ring from end = 20 +5 = 25 mm 7. A beam Ilmeters long is simply supported at each end and carries concentrated loads of 80 30, 20, and 40 KCN at 2.5, 5, 7.5, and 9.5 meters, respectively from the left support. Draw to scale the shearing force and bending moments diagrams and read off the valves of the stearing force and bending moments at the points :)3.5m ;).sm from the left support, moments about R₁ Clockwise moments = Anticlockwise moments (80x25) + (30x5) 1(20x75)+(40x9.5)= R2x11 200 + 150 + 150 + 360 = R2x11 880 BRO = R₂x11 880 =R2 R₂ = 80kN Upward forces = Downward forces R₁ +R2 = 80+30 +20+40 R₁+80 = 170 R₁ = 170-8,0 R₁ = 90 kN 2.5m bq kN a 5m 30/CN b 7.5m C ↓ > d 95m pg.13 RI Ilm E Ra Hilroy
Transcribed Image Text:or ring from end = 20 +5 = 25 mm 7. A beam Ilmeters long is simply supported at each end and carries concentrated loads of 80 30, 20, and 40 KCN at 2.5, 5, 7.5, and 9.5 meters, respectively from the left support. Draw to scale the shearing force and bending moments diagrams and read off the valves of the stearing force and bending moments at the points :)3.5m ;).sm from the left support, moments about R₁ Clockwise moments = Anticlockwise moments (80x25) + (30x5) 1(20x75)+(40x9.5)= R2x11 200 + 150 + 150 + 360 = R2x11 880 BRO = R₂x11 880 =R2 R₂ = 80kN Upward forces = Downward forces R₁ +R2 = 80+30 +20+40 R₁+80 = 170 R₁ = 170-8,0 R₁ = 90 kN 2.5m bq kN a 5m 30/CN b 7.5m C ↓ > d 95m pg.13 RI Ilm E Ra Hilroy
aokN ^ 2.5 5 7.5 доки 30KN 1 9.5.2 40KN Beiding moments the he th. At the wall dra rep N FORCE
Transcribed Image Text:aokN ^ 2.5 5 7.5 доки 30KN 1 9.5.2 40KN Beiding moments the he th. At the wall dra rep N FORCE
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