1 12 in. 600 lb M₂ D 8 in. 600 lb E 12 in. B

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Q: The forces acting on a 1-ft length of a dam are shown. The upward ground reaction varies uniformly…

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Q: Determine the moments developed at each of the joints. Assume A and D are fixed, and B and Care…

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Q: A 6-m-high retaining wall is to support a soil with unit weight y=17 kN/m², soil friction angle…

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Q: (a) The upstream face of a dam is curved and is part of a circle of radius 10 m. and holds back…

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Q: For the roof truss shown, determine the axial forces in members AD, BD, DE, and DG and state whether…

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Q: A segment of rural freeway is being designed for a FFS of 70 mph through rolling terrain. The…

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Q: 6-3. Draw the influence lines for (a) the vertical reaction at B, (b) the moment at C, and (c) the…

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Q: Problem 2: Draw the influence line for the vertical reactions at supports B, E, and G and the shear…

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Q: Explain the following concept related to pile foundations and use figures for illustration. *…

A: Negative Skin Friction in Pile Foundations:Negative skin friction, also known as down drag, is a…

Q: How many doors will be needed to the entrance of the transit center if the hourly passenger volume…

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Q: A system of three pipes 600 m, 800 m, and 1000 m long that are connected in series carries 600 L/sec…

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Q: For the structure in this figure , write an expression that would determine the horizontal…

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A: Given data:-The recorded volume were 243, 276, 318 and 490.Use formula:-

Q: Moment Area: IKE A Å 112. Skips t 10 kips VC 200 ft kips * 10 ft Find Of using moment Area method…

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Q: ecrease in vold ratio A clay soil, tested in a consolidometer, showed a from 1.20 to 1.10 when the…

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Q: A moist soil sample has a volume of 484 cm³ in the natural state and a weight of 7.94N. The dry…

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Q: Should the moment at  ED be 256.95? and i am not seeing you calculate that moment at E

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A: D = 3 cm or 30 mm E = 140 x 103 MPa

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Q: Calculate the bending moment at B. Let W = 14 kN/m. Note: 1. Indicate the Minus sign (-) if the…

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Q: Calculate the discharge for a flow depth of 0.85 m in a trapezoidal open channel with bottom width 1…

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Q: An 8.50 m high retaining wall is built to support a sandy silt with a volumetric weight of 1850…

A: height of retaining wall=H=8.5mdensity=1850kg/m3angle of internal…

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Q: Propose an example similar to the problem posed, where the soil is cohesive-frictional.

A: An 8.50 m high retaining wall is built to support sandy silt with a volumetric weight of 1850 kg/m3…

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Q: 25mm

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Q: Q. 5 Determine the moments MBD, MDB, MDC, and MDE. EI is constant. 200 KN B 20 kN/m 5m 5 m -15 m- D…

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A: Hazen Williams Constant (C) =100 Combined flow rate (Q) = 0.61 m3/s Determinea. The total head loss.…

Q: 1. A rectangular beam is 15 in. wide and 30 in. deep. For f= 4000 psi and f = 60,000 psi, determine…

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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.