Problem Determine the value of Ely midway between the supports for the beam loaded as shown in Fig.. El y = 50N-m³ answer M = 1800 Nm 2m 2 m 200 N/m 2 m R₂ 2 m

Q: A prismatic bar is fastened between two rigid walls at A and B and subjected to loads as shown in…

A: To determine:Reaction at supports.

Q: Problem 3.2 The members of a truss are pin connected at joint O. (Figure 1) Figure 1 5 kN 7 kN of 1…

A: Required : Magnitude of F1 for equilibrium. The  angle θ for equilibrium.

Q: 75° 30° 30° F₁ = 4 kN F₂ Determine the magnitudes of the componets (F2)u=? (F2),=?

A:

Q: Given the two-dimensional velocity field V = 2 xi+5yj, where x is in cm, and V is in cm/s, what is…

A: Solution solution  of above question are following

Q: The intensity of the distributed load acting on the beam is w = 3.1 kN/m. (Figure 1) igure 3 m -4 m…

A:

Q: Solve problem 4.33.

A: Detailed step by step solution is given below, still if you have any query please feel free to…

Q: A rigid bar is supported by a spring as shown in figure below: 50 kN/m B 5m 5m The deflection of…

A: For a rigid bar supported by a spring,To find the deflection of point C

Q: Given: The beam shown below: E-constant I.=constant P,= P(L-x) Free end Fixed end Required: 1)…

A: General, Since you have asked multiple questions, we will solve the first question for you. If you…

Q: A small gap of 3 mm exists between the beam and the roller support before application of load as…

A: Given data, Gap between the beam and the roller support =3 mm UDl =10 kN/m

Q: Find the spring force if EI= 2*108 kN.cm² and the Flexibility of the spring P = 0.125 cm/kN. 2 kN/m…

A:

Q: Part A If the maximum average normal stress for the washer is max = 60 ksi and the maximum average…

A:

Q: 4. A nylon [E = 360 ksi; v= 0.4] rod (1) having a diameter of dl = 2.50 in. is placed inside a steel…

A:

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.