Explain the following terms or statements: (i) The requirements for bedrock for a large diameter bored end bearing pile (ii) Angle of repose for open cut excavation

Q: Find the hydraulic radius Wetted area=6.25 m2 Wetted perimeter=7.5 m

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Q: a. Calculate vertical reaction at support A b. Calculate moment reaction at support A c. calculate…

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Q: Find the resultant couple moment (in N.M) at point O. 500 N 300 N 200 N m 2 m 2 m

A: To find out the resultant couple moment at point O.

Q: 200 30 300 20

A:

Q: 13) Determine the moment capacity, Mn, for a beam 14 in. 26 in. deep, and 4-#11 bars. fc=5 ksi, fy=…

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Q: In an irrigated area 12 m³/s of water is diverted to a 0.32 km2 field area for four hours. The soil…

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Q: In its natural state, a moist soil has a volume of 9.34 x 10-3 m3 and weighs 177.6 x 10-3 kN. The…

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Q: 7 A concrete pile 15.24 m long having a cross section of 406 mm x 406 mm is fully embedded in a…

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Q: 2 Arectangular beamof width (b) 230mmandeffective depth (d) 450 mm is reinforced with four bars of…

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Q: determine the safe moment it could carry and the superimposed live load that it could also carry.…

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Q: For the 3500-lb car, determine (a) its mass in slugs, (b) its weight in newtons, and (c) its mass in…

A: 1 lb = (1/32.174) slug So,  3500 lb = 3500/32.174 slug = 108.784 slug

Q: F7-8. The boards are bolted together to form the built-up beam. If the beam is subjected to a shear…

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Q: A tripod supports the load W as shown in the figure. Determine the maximum load "W" (in pounds),…

A: Given: The capacity of each leg of the tripod=87 lbs

Q: The lateral force resisting system design requires a W10 x 45 section. Compute the LRFD design…

A: Answer We are given W 10 x 45  A 572 grade 50 steel(Fy = 345 Mpa , fu = 448 Mpa) 2 line of bolts in…

Q: 11-3.94. Repeat the previous problem but change the weight of A to 600 Ib, of B to 1000 Ib, and of C…

A: Given weight  A = 400lb B = 300lb

Q: Problem 2 Given the truss below, the cross sectional area of compression members is 700 mm2 and…

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Q: A tripod supports the load W as shown in the figure. Determine the maximum load "W" (in pounds),…

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Q: Please answer me as soon as possible, it is urgent my deadline is coming, thanks a lot 4. Explain…

A: There are different types of piling methods. These are used to provide good strength to the…

Q: , g 19.44 18.78 18.75 22.10 Weight of container, g 12.74 13.24 13.20 13.27 Weight of…

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Q: Draw the details of the most efficient beam in terms of flexure if the beam is cast in place,…

A: Above given details about the beam can be shown only in crossection view of the beam. In this…

Q: The rigid bar ABC, initially horizontal, is pin supported at B, connected to a shear spring at A,…

A: Solution-The given values are as follows L = 1.5 ft  A = 1 in2  E = 10,000 ksi  Thermal expansion…

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Q: 80KN 200mm 80mm 80mm 120mm

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Q: mbing features, which do you consider the best innovations? Explain? Can you further suggest an…

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Q: A concrete pile 15.24 m long having a cross section of 406 mm X 406 mm is fully embedded in a…

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Q: Figure Q4 shows there are two sections of pipes in the system, which are 38m long of 5 cm diameter…

A: Given, L1 = 38 m  L2 = 45 m D1 = 5 cm or 0.05 m D2 = 15 cm or 0.15 m \ Q = 0.005 m3/s

Q: Refer to the figure shown. Draw shear and moment diagram and determine: 180 N 6 m 1 m Vertical…

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Q: A design wastewater flow of 1.5 MGD containing 175 mg/L BOD (in the primary effluent) is to be…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: The couple moment acting on the beam is 400 N 400 N 200 N 0.2 m 200 N -3 m 2 m 300 N 300 N O 640 Nm…

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Q: Determine the largest value of couple moment M just before the disk begins to slip.

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Q: Q3: Determine ØcP, of the columns, using the AISC Specification and Fy 50 ksi. 4 - W10 x 49 KL = 40…

A: AISC : The American Institute of Steel Building is a non-profit technical institute and trade group…

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Q: Q2 (a) Referring to Figure Q2 (a), the vertical stress increase at point A is 25 kN/m² due to…

A: Figure is as shown

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Q: The lower ends of the three bars in the figure are the same level before the rigid homogeneous W=100…

A: Figure is as shown

Q: 7-38. The beam is subjected to a shear of V = 2 kN. Determine the average shear stress developed in…

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Q: Please help with this practice question. Thanks Question 1 ) Determine the y-component of force at…

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Q: For the cantilever beam and loading shown, plot shear and bending moment diagrams and then determine…

A: The solution is shown in the step 2

Q: Q.1\ For the Column Section Shown below, is it adequate with Code Requirements? (Yes or No), if No.…

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Q: 4 m B 1 m 10 kN

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Q: 3- In the seams, it is preferable to use a weaker mortar than that used for tying bricks

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Q: AB and BC the sides of traverse.

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Q: 1. Define unsymmetrical bending as it occurs in structural steel members. Illustrate two examples at…

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Measuring site work, Excavation and Piling

Bid drawings typically include very little material about the precise requirements of site work operations, measuring site work and excavation work differs from measuring most other works on a construction project. The actual site work conditions are not provided and also the dimensions of the excavations are not known during the pre-construction phase. The precise measurement of the excavation and backfill of the earth material and topsoil is important for a contractor to decide upon the total cost required for the process. All the works should be carried out under OSHA (Occupational Safety and Health Administration) standards to ensure the safety of the workers.