340 likes | 1.31k Views
Example : Curve Beams ----- the axis of the beam is not a straight line. A half-circle curved beam AB of radius of R is fixed at A and subjected to a vertical load of P downwards at B. ES2501: Statics/Unit 23-1 : Internal Forces in Beams: More Examples. Reactions at A :.
E N D
Example: Curve Beams ----- the axis of the beam is not a straight line A half-circle curved beam AB of radius of R is fixed at A and subjected to a vertical load of P downwards at B. ES2501: Statics/Unit 23-1: Internal Forces in Beams: More Examples Reactions at A: Position of a cross-section Internal Forces at
Example: Curve Beams ----- the axis of the beam is not a straight line A half-circle curved beam AB of radius of R is fixed at A and subjected to a vertical load of P downwards at B. ES2501: Statics/Unit 23-2: Internal Forces in Beams: More Examples Internal Forces at Position of a cross-section Graphical Representation M-Diagram N-Diagram V-Diagram
Example: Internal forces in a Frame Pin-connected at B ES2501: Statics/Unit 23-3: Internal Forces in Beams: More Examples Action and Reactions Support Reactions Two-force member 6 eqs for 6 unknowns
Any section between E and G Example: Internal forces in a Frame Pin-connected at B ES2501: Statics/Unit 24-4: Internal Forces in Beams: More Examples Any section between A and D Any section between D and E Any section between E and G
Summary of Results Example: Internal forces in a Frame Pin-connected at B ES2501: Statics/Unit 25-5: Internal Forces in Beams: More Examples N-Diagram Continuity at Corners V-Diagram M-Diagram hinge P applies P applies
Example: Internal forces in a Frame Action and Reactions ES2501: Statics/Unit 23-6: Internal Forces in Beams: More Examples Pin-connected at B Support Reactions 6 eqs for 6 unknowns
Example: Internal forces in a Frame Pin-connected at B ES2501: Statics/Unit 23-7: Internal Forces in Beams: More Examples The same results but simpler procedure Internal forces at D
Example: Internal forces in a Frame ES2501: Statics/Unit 23-8: Internal Forces in Beams: More Examples Pin-connected at B Internal forces at E