1. From the fig. By both the algebraic and graphic methods, find the horizontal & vertical components of each of the three hinge reactions. 25Kn 15Kn B A 2.0M 4.0M 3.0M 3.0M

Q: 3m 10N → FN 1m G 2m 10N H 1m C 2m D 2m E 3m E

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Q: Solve the forces for the following members. 10m 6m 4m 4m 5m 5m 5m 5m 200KN 200KN 400KN 400KN

A: In this question we have used Method of joints . In method of joints the Equilibrium of all the…

Q: What is the reaction of supports of this beam?

A: Answer  Let us first draw the free body diagram of forces acting on the beam at supports. θ = 30…

Q: Analyze the force in each member of the given truss.

A: Consider the figure, Here, T is the tension and C is the compression.

Q: Classify the structure if statistically determinate,unstable, or indeterminate. If indeterminate,…

A: The given beam has two pin supports. The total static indeterminacy of the structure can be found…

Q: A. DETERMINE THE REACTIONS AT THE SUPPORTS FOR THE BEAM SHOWN PROBLEM 1: 120KN 25KN/M T – 3.0m · –…

A: A loaded beam is given in the question and it has been asked to determine support reactions. It can…

Q: Determine static as well as external indeterminacy

A: Static Indeterminacy(D s)  is divided into two parts : 1) External Static Indeterminacy(D se) 2)…

Q: Determine the horizontal component of the reaction Bx at the pin support B

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Q: The diagonal members in the center panels of the truss shown are very slender and can act only in…

A: Concentrated load acting at C = 6kipsConcentrated load acting at E = 9 kipsConcentrated load acting…

Q: From the given truss, which member has an internal force of 50 kN COMPRESSION

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Q: The force applied at D points upwards and the forces at E and G point downwards. Note: the figure is…

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Q: 15 kN 4m ... 4 m 4 m H. 9 m 3.

A: Zero forces When perpendicular member is ther in colinear system apply equilibrium condition of sum…

Q: 2. Determine the forces which the pins at A and B exert on the two-member frame which supports the…

A: Weight of Crate = 100 kg

Q: Problem 7: Determine the reactions and the force in each member of the trusses shown. Use force…

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Q: Referring to Figure (i) Check the stability and the determinacy of the truss

A: A) Given data : To Find : Stability and Determinacy  A problem of Structure.

Q: 400 N 4m 600 N 3m 3m Q 250 N 450 N 200 N none of the above 750 N

A: Truss is the member that resists the forces in the member by means of axial forces only. When…

Q: Find the reaction at supports R=37 (0.2+R) K 4' ET O 8 K RK ₁20 k

A: First we summarise the given data : R = 37 To Find : Determine the reaction at Supports.

Q: hinge hinge

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Q: From the given trusses determice all the forces carried by each member of the trusses shown: 2 m E…

A: Determine the force in each member of the truss.  Let's solve using Method of Joints

Q: The members of a truss are pin connected at joint O. Set 0 = 60°. 5 kN 70° 30 7 kN Magnitude of F1:…

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Q: EXAMPLE: Determine the bar force in each member of the truss shown. 20 kN 15 kN 3.50m 3m 3m 10 kN

A: This is a basic problem of trusses in which member forces are to be determined. First calculate the…

Q: Find the internal forces acting on the truss members

A: The reactions at the supports have to be determined. Then internal forces of the truss members can…

Q: Find the the forces of the members about joint B

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Q: hinge link

A: Given that ....

Q: From the truss shown, find the force member BC in kN. 100 kN- 3 m 200 kN C D+ 3 m B 4 m

A: To find force in member BC

Q: Calculate the magnitude of FFB in the truss. E 2000 N 1000 N D 4 m B в 4 m

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Q: Analyze the bar forces in the trusses shown: Note: Bars 1-3 and 6-7 both make an angle of 30° with…

A: Finding out member forces.

Q: Classify each of the structures shown below as stable or unstable. If stable, determine whether…

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Q: Determine the force the pins at A and B exert on the two-member frame shown.

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Q: आहम

A: since the reactions at supports A and H are neither concurrent nor parallel. Therefore the the truss…

Q: Determine the force in each member of the truss

A: ∑MG=0-HA×4 + 5×2 + 94×4 + 212×6=0HA=414.5 kN →∑H=0HA-HG=0414.5-HG=0HG=414.5 kN…

Q: 2. CALCULATE THE FORCES IN ALL THE MEMBERS OF THE REINFORCEMENTS WITH THE METHOD OF THE KNOTS.

A: Calculation of vertical forcesVL + VR = 60 +50+40+20VL + VR = 170 KNConsider Moment equilibrium at…

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.