If you were a contractor, would you respond to any and all Requests for Proposals you come across? Why would you pass on some of them or why would you bid on every single one?

Q: Do the calculations for the origin-destination pair GH: Given the aerial distance between EF=292…

A: Aerial distance between EF=292 meters (GH=102 meters) contour spacing of 30 meters

Q: 8-21. Determine the slope and displacement at point C. Use the principle of virtual work. El is…

A:

Q: The moment of inertia of the triangular shaped area is I, = 4.17 x 10 mm. Given m= 100 mm and n =…

A: The moment of inertia of the triangular portion about the x-axis is 4.17×106 mm4 To determine the…

Q: What is the shear stress at the neutral axis in a beam of isosceles triangular section with a base…

A: Base b=40 mm Height h=20 mm Shear force SF=3 kN=3000 N. It is needed to find the shear stress at the…

Q: GIRDER B1-2 & B1-4 12.629 KN 26.23 KN 6.741 kN/m GIRDER B1-7, B1-2, & B1-9 2(12.621) KN 3.5 m 48.851…

A: Calculate for the deflection for both of these figures. Note:  Since it is not mentioned where to…

Q: A fiberglass composite consists of epoxy matrix reinforced with randomly oriented and uniformly…

A: Given Data: The modulus of elasticity of the glass fibres is EG=10x106 psi The modulus of elasticity…

Q: 1. ) For the square foundation below determine: a) ultimate settlement and b) settlement after 140…

A:

Q: sing Unit Load Method, find the load (P) to make the horizontal deflection at point (C) equal to (10…

A: Deflection at point C = 10mm

Q: A small lake with a volume equal to 500,000 m³ is approximately completely mixed. The lake is used…

A: V= 500000 m3 Q= 1000m3/d Runoff = 200 m3/d for 200 d

Q: he data pertaining to a stream-gauging site are given below. The rating equation of the current…

A: For the last and first section using equation average width = W¯=w1+W22)22w1 For the rest of the…

Q: How does project costs usually prepared?

A: This question is related to Project Management and Construction from Civil Engineering. In this…

Q: <Homework: Horizontal Curves Assignment Problem 24.6 A railroad curve has Dc = 5°00', I = 28°00',…

A: Degree of the curve, Dc = 5o Deflection angle, I = 28o PI station = 35+45 ft

Q: Q-3 The frame shown in Fig.3 is pinned at A and fixed at D, with a roller support at B. Analyse the…

A: Analyze the given frame using the slope deflection method. Fixed end moments: Span AB:…

Q: (c) Three identical gravity wall at a distance 120 m in a pattern of equilateral triangle, depth of…

A:

Q: An earth dam shown is required to have an effective unit weight of 12.079 kN/m3. The suitable…

A: Given: A trapezoidal section of a earthen dam of top width 2.6 m. Side slopes=3V:1H and 3V:2H Height…

Q: Q2) A screen is installed at a channel in the head of water treatment plant. The channel is of Im…

A: Design criteria for screens are as follows Design parameter Manually cleaned Mechanically cleaned…

Q: At a specific instant in time, a car, van, or truck passes near an elementary school. Individually,…

A: car-40 dBvan-60 dBtruck-100 dBTo determine- Combined loudness

Q: At the bottom of a 2 m iameter vertical cylindrical tank is a sharp-edged orifice with a diameter of…

A:

Q: A rectangular beam of width 100 mm is subjected to a maximum shear force of 60 kN. The corresponding…

A: maximum shear stress τmax=4 N/mm2Width b=100 mmshear force SF=60 kN=60,000 N It is needed to find…

Q: | 25 kN/m 个个个个个个个个个 A 3 m - B 65 kN/m 5m.

A:

Q: The beam shown will be constructed from a standard steel W-shape using an allowable bending stress…

A: Given-A standard steel W-shaped beam having an allowable bending stress of 28.3 ksi. Beam is simply…

Q: how did you get 1.025 for solving the pre consolidation?

A: F = 200,000 lb Cc = 0.4 Cs = 0.05 Cv = 0.2 ft2/day   NOTE : As per guidelines, first question (with…

Q: Consider the T-beam shown in (Figure 1). Suppose that a = 75 mm, b = 160 mm, c = 20 mm. Figure 1 of…

A: C = 20 mm b = 160 mm a = 75 mm

Q: Problem 03.142 Hollow A hollow member having the cross section shown is formed from sheet metal of…

A:

Q: A 35’ high slope has an angle of 18⁰ and is composed of saturated fine grained soils. The depth to…

A: To determine the factor of safety using Taylor's chart, we need to calculate the shear strength…

Q: Current Attempt in Progress * Your answer is incorrect. A composite beam is made of two brass [E =…

A:

Q: For the load group and influence line shown, P₁ = 32 kips, P2 = 32 kips, P3 = 8 kips, a = 14', and b…

A: Load, P1 = 32 Kips  Load , P2 = 32 Kips  Load , P3 = 8 kips

Q: 3. A square footing which carries an axial load of 132530 kg has its bottom resting on a groundwater…

A:

Q: What is the typical range of pressure maintained in a vacuum chamber during coating deposition in an…

A: The type of material being deposited, the desired coating thickness, and the equipment being…

Q: (b) A cylinder 2.4 m diameter weighs 2 KN and rest on the bottom of a tank which is 1 m long. As…

A:

Q: A beam is made of four planks glued together. Knowing that the vertical shear in the beam is V = 500…

A:

Q: Determine: 4. Cumulative Distribution 5. Standard Deviation 6. Median Speed 7. Pace

A: Lower speed iof Class  Upper Spped of Class Mean speed of Class No of vehicle in calss % vehicle in…

Q: 2. Determine the moments at each joint of the frame shown in Fig. a. El is constant. Using moment…

A: To find the final end moment in the given frame. It can be understood from the eccentric load that…

Q: A force P of magnitude 520lb acts on the frame shown at point E. Determine the moment of P about a…

A: So, the coordinate are  (0,15,0) (30,0,10) (30,0,20)

Q: Problem 24.15 Assignment For a highway curve with Da = 5°00', I = 20°30', and Pl station = 63 +25.53…

A: Given: Da = 5o I = 20o 30' PI station = 63+25.53 ft The circular curve at the full station = 100 ft…

Q: 5. (, Calculate and plot the consolidation settlement of the clay layer in nine month intervals for…

A:

Q: 1. For the square foundation below determine: a) ultimate settlement and b) settlement after 140…

A: Given: A clay layer of thickness 8ft is overlained by a sand layer of thickness 20 ft. Water table…

Q: Design a circular radial-flow sedimentation tank for a town with a projected population of 45,000.…

A: populations- 45000 Waste water flow rate - 400 L/capita-d Detention time (Dt) = 2 hr Overflow rate -…

Q: A sand sample has a bulk density of 20kN/m³ and a degree of saturation of 70%. If the specific…

A: Degree of saturation S = 70% Specific gravity G = 2.65 Bulk unit weight  γb= 20 KN/m3 Unit weight of…

Q: A ship model of scale 1 — is towed through sea water at a speed of 1 m/s. A force of 2 N is required…

A:

Q: The (G-E) diagram obtained in the tensile test performed on a metal sample with a diameter of 16 mm…

A: Stress strain curve of a sample is shown in the above figure. Also load value and elongation is…

Q: 4. Design the foundation in Problem 3 (find the radius), for the assumptions that the failure is…

A: Q = 6000 kN  FS = 2.4

Q: P5: If water flows from the upper to the lower reservoir as shown in figure at a rate of 0.028m³/s…

A:

Q: The beam shown in Figure 2 is a W18×40 of A992 steel and has continuous lateral support. Th two…

A: (a) LRFD Wu = Factored dead load on beam = 1.2*service dead load service dead load = self weight of…

Q: What is the maximum absolute shear for the following beam and load group? Use L = 18, a = 3, b = 3,…

A:

Q: Q2/ If the flow rate of water through the pipe system shown in Figure shown 2 below is 0.05 (m/s)…

A: Flow rate, Q = 0.05 m3/s Total head loss, hL = 0.9 m Friction factor, f = 0.02 Pipe A: LA = 300 m DA…

Q: 6. A simply supported beam, of diameter 12 mm, is loaded as shown in the figure below. Using double…

A: Consider the free body diagram as;

Q: Laminated wood is sometimes used in the construction of highly stressed aircraftcomponents. This…

A: Laminated wood is made up of a number of pieces of wood glued together with the grain of all the…

Q: What is the maximum absolute shear for the following beam and load group? Use L = 19, a = 3, b = 3,…

A:

Q: 6. ) A silty sand sample failed during a consolidated-undrained triaxial test at o₁-280 kPa and…

A: Given, σ1=280 KPaσ3=170 KPac=0A=0.65 We know that, σ1=σ3tan245+∅2+2ctan45+∅2 For consolidated…