From the given indeterminate beam, the reaction at B and C are assumed to be the redundant and are both going upward. If downward displacement is assumed positive, which of the following is correct compatibility equation taken at point C? P₁ B Ac- By fBc-Cyfcc = 0 Ac+ By fcB + Cyfcc = 0 Ac-By fcB-Cyfcc = 0 Ac-By fcs + Cyfcc = 0 P₂

Q: The uniform smooth rod shown below is subjected to a force and couple moment. If the rod is…

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Q: Determine the reactions in the beam shown using the Maxwell-Mohr method. 120 kN B 120 kN D E

A: Given Data A Maxwell-Mohr method is also known as the virtual force method for redundant trusses.…

Q: Bar AB and CB have the same modulus of elasticity. Bar DE is 1000000 times stiffer than bars AB and…

A: Given :

Q: 1. Calculate the reactions. 2. Obtain the required equations for drawing SFD and BMD for each 3.…

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Q: Determine the number of primary unknows used in displacement method for the statically indeterminate…

A: The displacement method normally used to accurately measure the volume of the human body and other…

Q: What is the reaction at support C for the beam shown and a settlement of 25 mm at support C

A: Given; Settlement at C=25mm =0.025m E=70GPaE=70×109 N/m2E=70×106 kN/m2I=800×106 mm4I=8×10-4 m4…

Q: The 450-kg uniform I-beam supports the load shown. Determine the reactions at the supports. 5.6 m…

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Q: couple of that same magnitude M were applied in a counterclockwise direction, what would be the…

A: Solution: Considering the diagram: If Ax=0Bx=-Ax=0Cx=Bx=0For AB:Ay=By=1752Ay=By==87.5 lb (Use…

Q: The bar is subjected to a uniform temperature decrease, a 7 kN load at B, and an applied…

A: A beam  is given we need to find out reaction at A

Q: Determine all the reactions of the given structure. The surface against which the support D is…

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Equilibrium and Support Reactions

Civil engineers deal with structures that are composed of several members connected or with individual members such as beams and columns. To analyze such structures, the condition of statics must be applied. Under the static condition, the members are considered to be in equilibrium under the action of forces, that is, the members are assumed to be having negligible velocity.