Solid and Liquid Waste

Q: 6. For the beam and loading shown, calculate (a) the equation of the elastic curve for portion BC of…

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Q: The sequent depth ratio in a hydraulic jump formed in a horizontal rectangular channel is 16.48.The…

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Q: A vertical U-tube with two legs 2 m apart is filled with water and rotated about a vertical axis 0.5…

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Q: Please find the force acting to the pipe by the flow. The gauge pressure

A: ####Please find the force acting to the pipe by flow ####

Q: Using the mechanism method, determine the collapse load factor a for the portal frame shown in…

A: Mp = 855 kNm L = 2 m

Q: A soil sample has a void ratio of 0.5 and its porsity will be close to O A. 50% O B. 66% O C. 100% O…

A: Void ratio- e=0.5 It is needed to find the value of the porosity n.

Q: a) Figure Q2a shows a truss structure in static equilibrium supported at points A and B, where each…

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Q: Use the virtual work method to determine the vertical deflection at joint C of the frame shown

A: ###Determination of Virtual deflection at joint C of frame ###

Q: 5. To determine the grain size distribution of fine-grained soil (smaller than 0.075 mm), Hydrometer…

A: 5- To determine the grains size distribution of fine grained soil(smaller than0.075mm),hydrometer…

Q: For the truss shown below, determine the reactions and all member forces.   Use any of the method.…

A: To find- Reactions and all member forces.

Q: 1. A two-storey villa constructed on footings in a coastal area. One of its square footing 2.2 m…

A: Given data: Load carrying intensity = 120 +75 = 195 kN/m² Side of square footing (a) = 2.2 m Depth…

Q: Q3 iii and iii are based on Figure Q3 below. A L-shaped area of school building shown in Figure Q2…

A: Uniform load, Q = 150 kN/m2 depth, Z = 6 m

Q: The common tangent of a compound curve makes an angle of 12° from the tangent passing thru the P.C.…

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Q: Example 1 The adjusted demand flow (v₂) of 1,800 pc/h/In is traveling on a freeway with a free-flow…

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Q: Draw the shear and bending moment diagrams of the beam loaded as shown.

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Q: Calculate the drawdown in a drainage well having a radius of (50cm), with a lowering in water table…

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Q: 11.3. A roadway has a flow depth at the curb of 9 cm and a corresponding flow rate in the gutter of…

A: Depth, d = 9 cm Flow rate, Q = 0.1 m3/ sec To find: The minimum required length of the inlet for the…

Q: Caterpillar Inc. would like to upgrade current fabrication techniques on its Excavator assembly…

A: a)               Design 1 Design 2 Design 3 Design 4…

Q: Determine the horizontal and vertical reactions at the connections A and C of the gable frame.…

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Q: An irrigation canal having side slope of (1:1) has bottom width of 3m. It runs at a depth of (1m)…

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Q: A 20cm dia pipe carries a fluid with kinematic viscosity of 0.25 Stokes at 22°Clf the flow has to be…

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Q: Calculate the value of double area if the value of latitude of A is 235.67 m and DMD is +89.26 m.

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Q: igure Q2a shows a truss structure in static equilibrium supported at points A and B, where each…

A: F1=458KN,  F2=636kN, F3=870kN

Q: The system presented on Figure 1 pumps water from the left reservoir to ensure a water in the…

A: Do = 0.075 m  h = 1.2 m  L = 20 m  CHW = 130 D = 0.15 m

Q: A reinforced concrete beam is 250 mm wide with an effective depth of 400 mm. Use f'c= 21 MPa and fy…

A: width, b = 250 mm depth, d = 400 mm fc = 21 MPa fy = 275 MPa reinforcement, 4-25 mm bars

Q: what diometer of new cast iron pipe to discharge 120 liters / sec of water with a of not more than I…

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Q: 15. A circular pipe has a diameter of 1 m, bed slope of 1 in 1000, and Manning's roughness…

A: Diameter of pipe (D) = 1m  Bed slope (S) = 1 in 1000  Manning coefficient (n) = 0.01  Determine…

Q: se energy methods t calculate the horizontal deflection of point C

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Q: very nice work, I have a question what does w1 equel to? because you gave us a formula to find force…

A: Here w1 is uniformly distributed load on the frame in weight per unit length of beam.

Q: What is the carbonization of concrete? How does thecarbonization of concrete influence the…

A: Carbonation of concrete is a chemical reaction between carbon dioxide (CO2) in the air and the…

Q: Choose in the following bullets and show solutions. a. Find the deflection at B assuming El is…

A: Required : Deflection at B And deflection at free end

Q: Problem 2: A bronze bar is fastened between a steel bar and an aluminum bar as shown. Axial loads…

A: Est=200GPa Eal=70GPa Ebr=83GPa Overall deformation= 3mm

Q: The influence line is for V40 = shear just left of 40'. A load of 0.5 kip/ft is placed in such a way…

A: The influence line diagram of shear force is shown in above. Length of span is 40 ft.

Q: Using ASIC tables AS 1204 Table 3 and 4 as well as ASIC design capacity tables, what is the yield…

A: AS 1204 Table 3 provides the mechanical properties of structural steel sections, including the yield…

Q: For the beams loaded as shown in the figures below, determine the equation of rotation and equation…

A: Simply supported beam with moment Mo at left support. We need to find equation of rotation and…

Q: In the falling head permeability test, in duration of 4 hours the initial head of 950 mm is dropped…

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Q: Identification: Classify the following beams, frames, and/or trusses as statically determinate,…

A: To classify the structure as determinate, Indeterminate or unstable Ds= m+R-2j m= number of members…

Q: In a circular sewer 15 ft in diameter, flowing nearly full, the water surface is 8 ft. in width. The…

A: D = 15 ft  n = 0.056

Q: A sprinkler with unequal arms issuing jets of area 0.8 cm² at each end and facing same direction…

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Q: A Jordanian city of 15000 inhabitants generates wastewater at a rate of 80L/day/person. If the city…

A: Population= 15000 Wastewater flow = 85 m3/day COD= 300 mg/L N= 72 mg/L wastewater rate =80…

Q: 2. Obtain the interaction diagram for the column section whose dimensions and reinforcement are…

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Q: Critically discuss the factors that must be considered by contractors when deciding to  develop a…

A: There are several factors that must be considered by contractors when deciding to develop a proposal…

Q: Figure Q6b shows a simply supported 3.75 m long beam with a solid round crosssection and a…

A: Determine the maximum compressive stress and maximum tensile stress.

Q: Figure Q2a shows a truss structure in static equilibrium supported at points A and B, where each…

A: F1=458kN F2=636kN F3=870kN

Q: A park with 75% grass cover and with predominant soils in class B received a 1-hour storm with an…

A: To use the NRCS curve number method to calculate the total runoff at 60min, we need to follow these…

Q: An irrigation canal having side slope of (1:1) has bottom width of 3m. It runs at a depth of (1m)…

A: Side slope of 1:1  Bottom width(B) = 3 m Depth (h) 1 m Bed slope of 1 in 2500   n = 0.028

Q: 3. ELEV 105 WATER ELEV. VIEW FLEV 100 ELEV. 90 FIND P₁ AND Pr IN psi 3 he 0= 6 INCH Q = 0.5cfs 1 ft…

A: D = 6 in or 0.5 ft  Q = 2.5 cfs  HLF (suction) = 1 ft  HLF (discharge) = 2 ft  hp = 2 ft

Q: A sewer pipe for which n = 0.014 is laid on a slope of 0.00018 and is to carry 2.76 m3/s when the…

A: A we have to determine the depth of flow

Q: A concentrated vertical load of 3000 kN is applied on a horizontal ground surface. Points P and Q…

A: →load=3000 kN→depths at P=1 m & depth at Q= 2 mTo determine(σz)pσzq I.e the ratio of the…

Q: A saturated clay stratum of thickness 10 m, bounded on top and bottom by medium coarse sand layers,…

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Integrated Solid Waste Management

Integrated Solid Waste Management (ISWM) is a thorough waste suppression, compost, removal and recycling Program. An effective ISWM system considers how to suppress, manage and recycle solid waste in a manner that is most efficiently to protect human health and the surrounding. ISWM system requires evaluation of public wants and demands and then selecting and merging the most effective waste management activities for the proposed demands. The main ISWM activities for solid waste management are Waste prevention, Recycling and Composting, and Combustion and Removal and waste collection in a properly planned, constructed, managed and mitigated landfill areas. Each of these requires careful designing, financing, accumulation, and delivery of activities.