FTTR 10m 7W (kN/m) 10m 50m 3W (kN/m) rimm 10m pin 10m rim

Q: For the truss shown in the figure, determine (Approximately) the bar forces assuming that the…

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Q: *2-20. The piece of plastic is originally rectangular. Determine the average normal strain that…

A: In this question we have asked average normal strain that occurs along the Diagonal AC and DB.....…

Q: What is the lateral deflection at joint E in mm?

A: A truss supported at hinged support at A and roller support at E, is loaded with vertical loading…

Q: The truss is loaded as shown. 9 ft ¥1,770 lb 升 B 6.8 ft 6 ft Analyze it using the method of joints…

A: Data given: Asked: Force in member AB, AC and BC along with support reactions at A and B

Q: P2) Find the internal member forces in all members of the truss below. Sketch the qualitative…

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Q: Draw a neat, fully annotated shear force and bending moment diagram, including the maximum in span…

A: The loading diagram is shown below. Hint : Horizontal distance of BD=3 cos45°=2.12 mVertical…

Q: 3.0m с A q=40kN/m 4.0m D P=200KN E B 4.0m Supports at A and B are pins

A: Given  A frame Required  Internal force diagram

Q: In Figure I and using Method of Sections, find the force in CD, BC and AC if the load acting at…

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Q: 160 mm 480 N 60 mm 80 mm CD = Cx = -795N, left E 150 mm 60 mm 100 mm B.

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Q: For the bar in the figure, with an quadrangular cross section, determine the maximum shear stress…

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Q: Use the method of joints to determine the internal forces in each member of the truss. The structure…

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Q: 50 kN D 25 kN 15 kN 55° 55° 35° B A 5.0 m 2.6 m

A: Let,RA=vetical reaction at support A in upward directionRC=vetical reaction at support C in upward…

Q: O Use the figures on the next page of this handout (or draw your own figures) to draw the free body…

A: P=100lb

Q: Aa B C -3 m- 6 kN D E -3 m- 6 kN F G -3 m- 6 kN -3 m- 0000 4 m

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Q: For the truss shown, determine by the method of nodes the magnitude of the force in member AE P F =…

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Q: A scissors truss supports three forces at joints B, C, and D as shown in the figure below. The…

A: Given: The magnitude of forces are given as: F1=20 kipF2=35 kipF3=45 kip The value of s is 24 ft and…

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.