1. The maximum required load on the compound beam shown below is to be designed in this problem. Beam ABC, found to have an internal hinge at B, is supported by a fixed support at A and a roller support at C. Beam DEF then supports beam ABC and is supported by a pin at F. Beam DEF rests on a smooth surface at section DE. If the flexural and shear stresses on both beams are limited to 70 MPa and 25 MPa, respectively, solve for the maximum allowable value of P. The cross-sections of both beams are shown. (Hint: Draw separate shear and bending moment diagram for each beam.) [19.0437 kN] 30P (TOTAL) 2.5P 9P (TOTAL) Beam ABC Beam DEF 350 mm 150 mm Provide the complete solutions for determining the reactions of the two beams, along with the shear and bending moment diagrams for each beam. Ensure all computations are carried out using the Area Method. 700 mm 300 mm

Steel Design (Activate Learning with these NEW titles from Engineering!)
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Author:Segui, William T.
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Chapter10: Plate Girders
Section: Chapter Questions
Problem 10.7.9P
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1. The maximum required load on the compound beam shown below is to be designed in this problem.
Beam ABC, found to have an internal hinge at B, is supported by a fixed support at A and a roller
support at C. Beam DEF then supports beam ABC and is supported by a pin at F. Beam DEF rests
on a smooth surface at section DE. If the flexural and shear stresses on both beams are limited to 70
MPa and 25 MPa, respectively, solve for the maximum allowable value of P. The cross-sections of
both beams are shown. (Hint: Draw separate shear and bending moment diagram for each beam.)
[19.0437 kN]
30P (TOTAL)
2.5P
9P (TOTAL) Beam ABC
Beam DEF
350 mm
150 mm
Provide the complete solutions for determining the reactions of the two beams, along
with the shear and bending moment diagrams for each beam. Ensure all computations
are carried out using the Area Method.
700 mm
300 mm
Transcribed Image Text:1. The maximum required load on the compound beam shown below is to be designed in this problem. Beam ABC, found to have an internal hinge at B, is supported by a fixed support at A and a roller support at C. Beam DEF then supports beam ABC and is supported by a pin at F. Beam DEF rests on a smooth surface at section DE. If the flexural and shear stresses on both beams are limited to 70 MPa and 25 MPa, respectively, solve for the maximum allowable value of P. The cross-sections of both beams are shown. (Hint: Draw separate shear and bending moment diagram for each beam.) [19.0437 kN] 30P (TOTAL) 2.5P 9P (TOTAL) Beam ABC Beam DEF 350 mm 150 mm Provide the complete solutions for determining the reactions of the two beams, along with the shear and bending moment diagrams for each beam. Ensure all computations are carried out using the Area Method. 700 mm 300 mm
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