Q: For the beam shown in Figure (1) below, which is carrying a service live load (P= ? kN) and dead load of self weight. fc'=28 MPa, fy=400MP, d=425mm. Using the ultimate method, find the live load (P). area of steel at te * 2350 mm 3053mm 1540 mm 1600mm 2210mm 1390mm

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: should be set initially, find the maximum load F? The cross

A:

Q: strain in the tension bars equal to  0.004 and  in the design process use 60% of this rho max.…

A: Given : DL = 10 kN/m LL = 8 kN/m UDL & 15 kN/m UVL 8 m length fc = 21 MPa and fy = 276 MPa

Q: Deflection  Given: the beam cross-section shown have the following cross-sectional properties  f'c…

A:

Q: Problem 4- For the axial forces shown, determine the final locations of points B and C with respect…

A: Step 1: Step 2: Step 3: Step 4:

Q: The cantilever beam consists of a rectangular structural steel tube shape [E = 29,000 ksi; I = 1530…

A:

Q: Per missible As in section to ensure tensile Compute the design strength of beam shown if fy = 420…

A: To find : design strength

Q: Need help asap pls. The beam is shown below. The cross-section of the beam is 250 mm x 400 mm. Take…

A: Given Data  E = 200 GPA Cross section of beam 250 mm × 400mm Find  1. Deflection at right end of…

Q: A steel bar AD has a cross-secțional area of 260 mm? and is loaded by forçes P, = 12 kN. P,= 8 kN.…

A:

Q: a) Is the beam properly reinforced/over-reinforced/ balanced Determine the factored moment…

A: RC Singly beam,b=500 mmD=700 mmd=600 mmf'c=48 MPaReinforcement: 3-30Mfy=400 MPaφc=0.65φs=0.85Es=2…

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.