Reactions of cantilever beam

A cantilever beam of 5m span carries a UDL of 10 KN/m Over a span of 3m From Fixed End. Find the reactions

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  SOLUTIONS: In this cantilever beam we are taken direct loads are Reactions RA = 10×3 = 30kN Reacting moment A MA= ( 10×3 ) 3/2 = (30 ) 3/2 = 45 kN/m. ( anticlockwise)

A cantilever beam of span 5m. A UDL loads of 10KN is acting between 2m to 5m from Fixed End. Find the reactions.

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  SOLUTIONS: In this cantilever beam we are taken direct loads are Reactions RA = 10×3 = 30kN Reacting moment at A MA = -( 10×3) ( 3/2 +2 ) = 105kN.(anticlockwise)

A cantilever beam of span 1m and is fixed at A and free at B. It carries UDL loads of 10KN on whole span. Find the reactions.

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  SOLUTIONS: In this cantilever beam we are taken direct loads are Reactions RA = 10×4 = 40kN Reacting moment at A MA = (10×4) 4/2 =( 40 ) 4/2 = 80kN/m (anticlockwise)

A cantilever beam of span 3m and is fixed at A and free at B. It carries three point loads of 10KN,15kN and 20kN at a distance of 1m, 2m, and 3m respectively From fixed End . Find the reactions.

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  SOLUTIONS: In this cantilever beam we are taken direct loads are Reactions RA = 10+ 15+20 = 45kN Reacting moment at A MA= -(20×3+15×2 + 10×1) = -(60+30+10) = 100 kN/m