4kN Analyze the beam as shown 3.5kN 4kN 3.5 3.5 3.5 2 kN-m 3kN. m 2m 2m 2m 2m 2m • simplify the forces and moments. draw the free body diagram. determine the support reactions.

Q: The beam AD is pinned to the wall and adjusted to the horizontal position by the tension member BC.…

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Q: Ro00 # 5' %23 5' 2. 1o00# а. Determine all ZFM and state the rule number you used for each of them…

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

Q: y | 1 A -X 25' 15⁰ 40° C F = 13 kips 15' B 11 .n

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Q: Determine then,draw 2 k/ft the reactions on the beam. the shear-moment diagram 3 k/ft 600 k ft 12 ft…

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Q: Consider the given plane truss supported at A and B as shown below. 20 kN E 2 m G 2m 2 m H 2 m F 5…

A: Take moment at A zero to find reaction at B

Q: Example: Determine the reactions on the beams A, B, and D. Neglect the weights of the members. A 300…

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Q: Find all member forces and reactions. Use P₁-18kN and P2=11kN. C P2 D P₁ 2 m B O 1.5 m

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Q: Determine the reactions on the beam. then, determine the shear-moment equations 2 k/ft 3 k/ft 600 k…

A: Given:Required:Support reaction and shear-moment equation

Q: The frame is made from pipe that is fixed connected. If it supports the loading shown, determine the…

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Q: P + a + b

A: Force body diagram of given beam-Using method of consistent deformation (Force method) to analyze…

Q: Using approximate analysis methods, determine the approximate reactions at A and B. Indicate the…

A: Using the portal method of analysis: The given frame is:

Q: Determine the reactions on the beam. then, determine the shear-moment equations 5 k/ft A -24 ft 2…

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Q: The reactions at the support for a simple beam loaded as shown. Neglect the weight of the beam. The…

A: Given: A simple beam with loadings  Required: Support reactions  Internal forces at C

Braced cuts

The braced cut is a method of providing lateral support to the soil in foundation trenches, to prevent the trenches from deformation by the caving in of soil and resisting it from moving laterally. During shallow excavation in firm soil, generally, slopes are provided to resist the caving in of soil. During shallow excavation in soft soil and deep excavation, the chances of caving in of soil increase. Hence, it becomes necessary to make a provision to resist the deformation of trenches due to caving in of soil. The braced cut is the method used for such conditions. The excavation using braced cuts is a bit uneconomical as compared to the traditional open-cut excavation method but provides better safety than the cut excavation method.