Determine D10, D30, D60 of the following soils using interpolation. Please show solutions.

Q: Find the Reaction Values of supports , And Draw Shear force Digram And Beanding momeny

A: Draw free body diagram of beam Consider moment equilibriumat B RD * 4 = 30*2 + 30 + 12*5*4*4+23*4…

Q: Question A rectangular, sharp crested weir with end contractions is 1.85m long. How high should it…

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Q: .65 m² c. 11, 126.15 m² b. 11, 152 d. 11, 156.20 m² SITUATION 11: A closed traverse has the…

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Q: An alert driver used brakes to avoid an accident when suddenly a person steps from behind parked car…

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Q: Determine the value of Cb using LRFD and ASD. M K 12 ft PL = 16 k WD 12 ft 1.8 k/ft H

A: LRFD: Factored load: WDL=1.2×1.8=2.16 k/ftPLL=1.6×16=25.6 k/ft Compute the reactions for the given…

Q: 3- Two straight roads intersect with deflection angle (85°30').If the distance between he curve and…

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Q: .A wastewater sample has an initial BOD of 222 mg/L. The first order BOD decay coefficient is…

A: Initial BOD Lo = 222 mg/L, The first order BOD decay coefficient k = 0.4/day,   It is needed to find…

Q: Determine the oil surface elevation at section 1. Elevation = ? -60 m 5=2< Oil, S = 0.9 v = 3 x 10-5…

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Q: 4. The average spacing between vehicles in a traffic is 50 m, then the density (in veh/km) of the…

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Q: The error in measuring the radius of a 5cm circular rod was 0.2%. If the cross-sectional area of the…

A: given- radius=R=5 cm area=A % error in area needs to be find out.

Q: Q2- In a traverse ABCD the angles to the right are measured and the azimuth of the lines PA and DR…

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Q: Find the Reaction Values of supports , And Draw Shear force Digram And Beanding moment

A: Draw free body diagram horizontal component of 30 KN load = 30*35 = 18 KN Vertical component of 30…

Q: Q1 constant. Determine the slope and the displacement at C. El is 12 k-ft JA 4 ft 6k 6 ft B

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Q: good stuff you got here, although It is a bit messy. I would appriciate it if you could lable what…

A: Given: Required : Moment at each location

Q: A nozzle is so shaped that the average flow velocity changes linearly from 1.5 m/s at the beginning…

A: Given velocity- V1=1.5 m/s V2 =15 m/s  Distance dx=0.375 m

Q: 12-56 Water is pumped from a lower reservoir to a higher reservoir by a pump that provides 20 kW of…

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Q: Determine the spacing between stirrups at maximum shear force for the simply supported beam that has…

A: Since the beam is symmetrically loaded we get equal reaction at supports RL = RR = Wu*L2  Wu =…

Q: A normally consolidated clay layer settles 1 cm when the pressure increases from 1 kg/cm² to 2…

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Q: Required: block shear strength of the gusset plate.

A: Plate 6 x 1/2 weld length in shear = 71/2 weld length in tension = 6 in thickness of plate t = 1/2…

Q: Direction: An activated sludge system (sketched below) is operating at equilibrium with the…

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Q: In signal design as per Indian Roads Congress specifications, if the sum of the ratios of normal…

A: Signal design- Total lost time L=10 sSum of the ratio of normal flow to saturation flow of two…

Q: A nozzle is so shaped that the average flow velocity changes linearly from 1.5 m/s at the beginning…

A: Given velocity- V1=1.5 m/s V2 =15 m/s  Distance dx=0.375 m

Q: The composition of a certain MSW sample and specific weights of its various components are given…

A: The composition of a certain MSW sample and specific weights of its various components are given-…

Q: Two observation wells penetrated into a confined acquifer and located 1.5 km apart in the direction…

A: Two observation wells- Distance s=1.5 km=1.5×1000 m=1500 mHead=45 m &amp; 20 m.k=30 m/day,porosity…

Q: A velocity field is given by the equation v = (3x)i + (2y)j. The y-component of the acceleration,…

A: Velocity field equation- V=3xi + 2yj To Find- The value of the y-component of the acceleration (ay).

Q: Can just certain candidate system types be employed in a building?

A: A candidate system refers to a proposed solution for a particular aspect of a construction project.…

Q: In a consolidated-drained triaxial test on aclay, the specimen failed at the deviator stress of 124…

A: Deviator stress σd=124 KN/m2 Effective stress friction angle ϕ=31o To find: The effective confining…

Q: 1.37 What is the specific weight of air at 70 psia and 70 °F?

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Q: A 100 m tape weighing 30 N is suspended between the two ends under a standard pull of 180 N. The…

A: Length of tape, L = 100 m Weight of tape, W = 30 N The tape is suspended between the two ends under…

Q: 4) A concrete gravity retaining wall having a unit weight of 150 pcf is shown in the figure. The…

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Q: 5/117 Determine the reactions at A and B for the beam subjected to the distributed and concentrated…

A: FBD of the given Beam: To Determine : Reactions at A and B

Q: A raft of 5m x 8m is founded at a depth of 3 m in a cohesive soil having c = 120 kN/m². The ultimate…

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Q: Situation 2: 17.9m 15m 9.5m 20k/m. Solve for the maximum deffection if El=390 000 kN/m²

A: The beam is given as EI=390000 kN/m2 To find:- Maximum deflection Concept:- The double integration…

Q: Here is data for two profiles of density vs depth. Use excel or similar to plot density vs depth for…

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Q: Q5-): A city discharge 6 mgd of treated wastewater ,containing (7 mg/l) of phosphorus and (20 mg/l)…

A: We must account for the contributions from each source independently in order to determine the…

Q: nozzle is so shaped that the average flow velocity changes linearly from 1.5 m/s at the eginning to…

A: Given velocity- V1=1.5 m/s V2 =15 m/s  Distance dx=0.375 m

Q: t’s required to determine the height (H) when the flow is 120 L/s ؟

A: Flow rate Q = 120 L/s Area A = π4*0.252 = 0.049 m2  V = 1200.049 = 2.45 m/s Calculation of 'Re'  Re…

Q: How do I get the support forces

A: The x and y are the vertical and horizontal distances: x=12cos60=6 fty=6sin60=5.196 ft

Q: A rectangular beam has the following properties: b = 300 mm, d = 350 mm, tension bars As = 4-28mmØ,…

A: b = 300 mm  d = 350 mm  f'c = 30 MPa fy = 345 MPa   NOTE : As per guidelines, first question is…

Q: a. Determine the following design criteria for the bioreactor: Bioreactor Volume (V) Food to Biomass…

A: A continuous stirred tank reactor (CSTR) Activated Sludge Process is used to treat municipal…

Q: An isolated three-phase traffic signal is designed by Webster's method. The critical flow ratios for…

A: An isolated three-phase traffic signal designed by Webster's method- Critical flow ratio for the…

Q: The beam below has a fixed support at A and a roller support at B. It is subject to transverse…

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Q: In a closed traverse with five sides, the error found from fore bearing and back bearing of the last…

A: Closed traverse of 5 sides, Error e=+2o   Correction to the third line = ?

Q: Simply supported beam of Length 16m Subjected to dead Load 5 KNlm and Live Load greater than span as…

A: Span, L = 16 m Dead Load, DL = 5 kN/m Live Load, LL = 8 kN/m To find: 1. The maximum shear force at…

Q: A N.C. clay was found to have -26°. The soil was tested under different types of riaxial compression…

A: ##For Normally consolidated saturated clay having c=0 ## Calculation for  given parts of problem…

Q: the gross bearing capacity of a footing is 460 kN/m². If the footing is 1.5 m wide and is a depth of…

A: Gross bearing capacity, Qg=460 kNm2. Footing, B = 1.5 m Depth, Df=1 m Soil unit weight, Y=20 kNm3.

Q: Q2. Determine the magnitude and direction of friction torce acting on the 20kN block shown if P=10kN…

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Q: Question 2: Calculate the centroid, (x, y), in a different way than used in question 1 by either…

A: To find location of centroid

Q: The two shafts are made of A-36 steel. Each has a diameter of 21 mm and they are connected using the…

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Q: Plz, solve this problem and try to solve it step by step, plz, solve the problem using my Reg.No :…

A: Reg.No : 5395 floor thickness = 1.5 m Slope 4:1 Correction factor for the given slope is 3.3

Soil classification and characteristics

Soil classification is a method of categorizing soil based on its properties, types, and uses. The motive of soil classification is to arrange various types of soils and divide them into groups for various engineering and agricultural purposes. Soil classification is carried out by various agencies as per their purposes. From an engineering perspective, soil classification is done to find out the suitability of soil for various construction purposes like the construction of dams, foundations, highways, infrastructures, and so on. For engineering purposes, the soil is classified by the following systems: