Refer to the figure shown below, the hinged support at A is in double-shear connection while the support at B in single shear shear connection. Forces P is applied at C and F is an axial force produced from a member BD connected at B. Given data: x = 1.2 m, y = 1.5 m and z = 1.8 m. ∅ = 20 degrees   Which of the following most nearly gives the maximum value of P in kiloNewtons if the shearing stress of 12-mm-dia. pin at A is 120 MPa. The horizontal distance between point A and B is 0.75x.

Q: Consider the given figure. Given: P = 5 kN and Q = 10 kN. A Pratt roof truss is loaded as shown.…

A:

Q: 6. A 100 N force acts along 10 points the line AB, as shown in the figure below. Determine the…

A: Consider the given figure  Given data F=100 NL=20 mmB=20 mmL and B are length and breath of the…

Q: For the frame below, F = 9.2 kips, a = 6 ft, b = 5 ft, and c = 3 ft. Determine the magnitude of the…

A: Given: The value of F is 9.2 kips. The value of a is 6 ft. The value of b is 5 ft. The value of c is…

Q: Determine the internal forces at point J for the structure shown, where member BD can only carry…

A: Given:- a=160 mmP=450 N To find:- Internal force at point J

Q: olem 4.7 The truss is made of three A-36 steel members, each having a cross-sectional area o ▼ Part…

A:

Q: Problem II. The truss shown in the figure below is applied with force P (refer to the table of…

A:

Q: The truss shown below is pined at A and has a roller at F. The Load applied at E is P=20 kN. The…

A:

Q: determine the force in every member

A: Given Data  Determine the forces in each member of truss.

Q: Figure Q1 shows a plane truss supported by pin at A and rollers at E and F. The cross- sectional…

A: A truss shown in given figure below-need to find1- reaction forces2- internal forces in all member

Q: The rigid bar BDE is supported by two links AB and CD. Link AB is made of aluminum (E = 70 GPa) and…

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Q: The beam shown in Figure 3 has an inclination of 30° from the horizontal axis and it is pinned at A…

A: A beam is inclined 30deg with horizontal and a load,P vertical to the beam is applied at 2 m from A…

Q: Determine the normal force at section passing through point E. Express your answer to three…

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Q: Determine the maximum bending moment magnitude for the beam shown below. Use a = 18 ft, b = 6 ft,…

A: Solution:- Bending moments at various sections: BMC=0BMB=-6×6×62 =-108 kip.ftBMA=-6×24×242+96×18 =0…

Q: X is L/2 For the frame shown above is constructed out of circular tubes for both the beam and…

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Q: A Warren bridge truss is loaded as shown in the figure. Determine the force in members EG, FG, and…

A: Determine the force in members EG, FG and FH using method of section.

Q: Questions a/b c₁₂=c 200 10 E 5 0.291 m 20 40 289 10 0.312 200 0.323 0.328 10 1. 6.3 kNm torque is…

A: For given data:Torque = 6.3 kN-mLength of the shaft = 3mCross-sectional area, a= 5090 mm2Modulus of…

Q: For the truss shown in the figure, P₁-12.7 kN and P₂-9.2 kN. Find the force in member AF in units of…

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Q: he three-bar truss ABC shown in the figure has a span L = 3 m and is constructed of steel pipes…

A: Truss is hinged at A and the roller is supported at B.The cross-sectional area A = 3,900 mm2Modulus…

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.