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For the beam shown below, where: L₁=6 m L2=2 m q=19 KN M=18 KN.m Compute the rotation at A in degrees accurate to three decimal places. Take E = 200 KN/mm² and 1 = 70*106 mm4. Initially assume that rotation at A is clockwise.

For the beam shown below, where: L₁=6 m L2=2 m q=19 KN M=18 KN.m Compute the rotation at A in degrees accurate to three decimal places. Take E = 200 KN/mm² and 1 = 70*106 mm4. Initially assume that rotation at A is clockwise.

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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I have to use the unit load method in order to calculate the rotation in this question. Can someone please tell me where I am going wrong? I have attched my workings out

For the beam shown below, where: L₁=6 m , L₂=2 m q=19 KN M-18 kN.m Compute the rotation at A in degrees accurate to three decimal places. Take E = 200 KN/mm² and 1= 70*106 mm². Initially assume that rotation at A is clockwise. 0.01 ¶ L₁ 0.626 margin of error +/- 0.001 M
Transcribed Image Text:For the beam shown below, where: L₁=6 m , L₂=2 m q=19 KN M-18 kN.m Compute the rotation at A in degrees accurate to three decimal places. Take E = 200 KN/mm² and 1= 70*106 mm². Initially assume that rotation at A is clockwise. 0.01 ¶ L₁ 0.626 margin of error +/- 0.001 M
(2) ки ъм вт 6m 8 . 1++ EI чт 2 118 18 да = II (Узx6x8xosxi)-(12x6x18xzxi) да = F= 200х100 I= 70x106 144 200х18х70х10 =²0.0103 Correct ansever о семей: 0-626
Transcribed Image Text:(2) ки ъм вт 6m 8 . 1++ EI чт 2 118 18 да = II (Узx6x8xosxi)-(12x6x18xzxi) да = F= 200х100 I= 70x106 144 200х18х70х10 =²0.0103 Correct ansever о семей: 0-626
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