If the arch rib ABCDE in the three-hinged trussed arch shown in figure shown is to be funicular for a uniform dead load of 4 kN/m acting at the top chord, establish the elevation of the lower chord joints at B and D and compute the support reactions at A, C and E.

Q: D 4 3

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Q: Determine the magnitude of the projection of the force F1 along cable AC.

A: Given Data: The magnitude of force IF1I=70 N. The magnitude of force IF2I=40 N.

Q: The beam AB has a negligible mass and thickness and is subjected to a force of 200 N. It is…

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Q: Determine the support reactions at point A and the force in the cable BC when the force at F is…

A: Given :

Q: uple A three hinged stiffening girder of a suspension bridge of span 80m is subjected to two point…

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Q: Figure Q4 shows a two-hinged arch of parabolic shape supported by pinned at both A and C. The arch…

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Q: Use the portal method and determine (approximately) the reactions at supports A and B. YkN XKN A 5 m…

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Q: Pair of beams (AB) and (CDE) are connected by cable BC and subjected to the concentrated and…

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Q: 2-37. Determine the horizontal and vertical reactions at A and Col the two-member frame. 350 N/m

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Q: For the symmetric parabolic arch with three joints: a) Write the mathematical equation defining the…

A: L = 60m h = 13m

Q: Determine the internal bending moment at point C. The support at A is a pin support and at B is a…

A: Finding internal bending moment

Q: Figure Q4 shows a two-hinged arch of parabolic shape supported by pinned at both A and C. The arch…

A: Two hinged parabolic arch

Q: 7. The three-hinged arch shown below is composed of two trusses, hinged at D. Determine the…

A: We have to find  components of the reaction at A and the forces in bars AB and AC.

Q: Determine the support reactions at point A and the force in the cable BC when the force at F is…

A: Solution:-The free body diagram is shown below, Calculating the force in the cable BC…

Q: A two-hinged parabolic arch of span 100 m and rise 20 m carries a central concentrated load of 100…

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Q: The three-hinged spandrel arch is subjected to the uniform load of 20 kN/m. Determine the internal…

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Q: 2. Use graphical method to draw the shear and moment diagram below.

A: The beam with the loading and supports is given as To find:- Shear force and moment diagram using…

Q: The bars AB and AC are joined by a pin at A and a horizontal cable. The vertical cable carrying the…

A: Given that :-The bars AB and AC are joined by a pin at A and a horizontal cable.The vertical cable…

Q: 2–115. Determine the magnitude of the projection of the force F, along cable AC. F2 = 40 N 4 m F =…

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Q: Determine the force in the cable BC if FA = 69 N and P = 183 N/m at the peak of the distributed…

A: Objective: To determine the tension in cable BC.   Given: FA = 69 N P = 183 N/m

Q: For the three-pinned arch shown in Figure with supports at the same level all the portions are…

A: Figure is as shown

Q: Determine the horizontal and vertical components of reactions at the pin A and the force in the…

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Q: The Three-pinned arch is parabolic in shape. If the arch carries a uniform horizontakky distributed…

A: Load intensity = 140.5 kN.m

Q: Determine the load P such that all the members in the three-hinged arch in Figure P6.29 are in pure…

A: Given:- Three hinged arch Load= 20kN,P,40kN To find:- P

Q: THREE-HINGED ARCH PROBLEM 1 The three-hinged tied arch is subjected to the loading shown in the…

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Q: 5 m 12 kN/m 3 m 40 kN 5 m A 4 m B.

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Q: A

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Q: 100 N 200 N E A B 2 m 1.5 m 3 m 11.5m 1.5 m 150 N

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Q: 1. Determine the support reactions of the parabolic arch shown below and the internal forces at a…

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Q: The bars AB and AC are joined by a pin at A and a horizontal cable. The vertical cable carrying the…

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Q: SQ1. The bars AB and BC are joined by a pin at A and a horizontal cable. The vertical cable carrying…

A: Free Body Diagram:- tan30 = AB5 AB = 2.887 m sin 30 = xAB x=2.887*sin30 x=1.4435m sin30=y3 y=1.5m…

Q: The overhead electric hoist Crides along a track on the horizontal beam . AB. In addition to the…

A: The resultant force is the sum of all the forces acting on the member. When the force is acting in…

Q: Use the portal method and determine (approximately) the reactions at supports A and B. YKN XkN- 5m B…

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Q: Figure Q4 shows a two-hinged arch of parabolic shape supported by pinned at both A and C. The arch…

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Q: Determine the horizontal and vertical reactions at A and B for the beam. 3 kN/m 77777 77977 B 7 kN/m

A: Given that : Determine horizontal and vertical reaction at A and B ?

Q: the st icture shown below (CD is a cable) За

A: Take moment about B :∑ MB=0TDC332+421+951+30112=0TDC=-183.333kNso,∑ Fy=0By+TDC35+301+95=0By=15kN↓∑…

Q: Determine the member forces of the truss below. 20 kN 30 kN- T 3 m 40 kN + + 3 m 3 m 3 m 60 kN 60…

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