150 B 100 200 mm PROB A single handle. about th and M₂ M₁ =

Q: A Elastic bar AB is connected to rigid member ACD as shown in the figure. Determine the displacement…

A: Given  Area , A= 200 mm2  Modulus of Elasticity, E= 80 Gpa

Q: For the truss shown below is supported by a pin at A and roller at F. If it is loaded with P (kips)…

A:

Q: Determine the change in length of member BE and member CF

A: Given :P=15 kNE=200 GPa   =200 kN/mm2Two pairs of Plates 25 mm×35 mm are used for link BE and…

Q: Determine the force in the bars BC, BF and EF, use the method of sections, draw and the solution…

A: Step 1: Step 2: Step 3:

Q: An angle ∠150 x 100 x 12 is used as a tension member. It is connected by three 22 mm ø bolts. Prop.…

A: Given data : An angle 150 x 100 x 12 3 bolts of 22 mm Value of A, Fy and Fu Reference : Structural…

Q: Pls answer following question provide a hand written sol.

A: Step 1:Step 2:Step 3:

Q: A hacksaw for cutting metal is shown. Assume contact between the frame ABC and the handle assembly…

A: Given :

Q: Using the method of sections, determine the forces in the bars listed below the figure. Indicate…

A: Given a loaded truss we have to find a force in respective members using method of section

Q: Two L3 x 3 x 1/4-in. angles are welded together to form the section shown. Determine the moments of…

A: The properties of L3 x 3 x ¼ angle section are, The area is Aangle = 1.44 in2. The location of…

Q: год I KLF Мmax = Am max=

A:

Q: GIVEN: A beam has the cross-section shown below. y 0.1m 0.1m 0.04m 0.025m 0.2m 0.10m 0.04m →z'…

A: We have to determine the determine y^bar and Iz'z and Izz for the cross-section as per the given…

Q: 2-2 Solve Prob. 2-1 with a = 3m, b = 4m. Probs. 2-1/2

A:

Q: The A-36 steel wires AB and AD each have a diameter of 2 mm and the unloaded lengths of each wire…

A: Given: The diameter of the wires AB and AD is 2 mm. The length of the wire AC is 1.70 m. The length…

Q: 3 in Four Z-bars each having the same size and properties shown in the figure, are riveted to a 12in…

A: Data given:

Q: *13-24. An L-2 tool steel link in a forging machine is pin connected to the forks at its ends as…

A: Given values: Case 1: Ends are pinned. L=24 in. Case 2: Ends are fixed. L=24 in.   FOS = 1.75

Q: The pipe ACDE is supported by ball-and-socket joints at A and E and by the wire DF. Determine the…

A:

Q: d 9.09

A:

Q: Q2 F3=60N F2=70N F1=50N

A: given 3 forces and their direcions

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.