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Context 1
... 1. A two-span continuous beam ABC supports a concentrated load F, as shown in Fig.4. Determine the angle of rotation B θ at support B, deflection and rotation of sections D using method of ERB. ...
Context 2
... Assuming that the unknown reactive forces at A, B and C respectively are F A , F B and F C , and the angle of rotation of cross section B is B θ , fixed the cross section B after rotating clock-wisely the beam ABC, and applying the forces F A , F B and F C on it, then the ERB of beam ABC in Fig.4 is built with A 1 B 1 C 1 as shown in Fig.5. ...
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