8.5 100 kN point load and 40 kN/m line load are applied on the ground surface as shown. Compute the variation of the vertical stress increment at the depth z = 5 m directly underneath line AB. Plot the results from Points A to B. 100 kN point load 40 kN/m line load A В 5 m 10 m 5 m (Plane view)
Q: The soil is having a saturated unit weight 18.0 kN/m and dry unit weight of 11 kN/m. The water table…
A: Saturated unit weight of soil = 18KN/m3 Dry unit weight of soil = 11KN/m3 Given two diagrams in Fig…
Q: Refer to Figure P6.3. Determine the vertical stress increase Δσ at point A with the values q1 = 90…
A: Given: Line load 1, q1 = 90 kN/m Line load 2, q2 = 325 kN/m Distance between line loads, x1 = 4 m…
Q: 50 and 100 kN/m vertical line loads are applied on the ground surface as shown in the figure.…
A: For, load= 50 kN/m vertical stress = (2Q/Z) (1/[1+(x/z)])2 Q= 50kN/m x= 5m, Z = 30m Therefore,…
Q: Point loads of magnitude 100, 200, and 400 kN act at B, C, and D, respectively (Figure P6.2).…
A: Applying Boussinesq's Equation: ∆σz=3P2πz21+rz25/2 ...(1)
Q: 9. 50, 100, and 150 kN point loads are applied at Points A, B, and C, respectively, on the ground…
A:
Q: Compute the vertical stress increments under Points A, B,
A:
Q: 10.17 Refer to Figure 10.47 A flexible rectangular arca is subjected to a uniformly distributed load…
A: Introduction- Vertical stress is among the most significant pressures encountered by constrained…
Q: Q.3) Detemine the increase in vertical stress at a depth 4 m below point A due to surface loads…
A: Given:- The stresses is given with different magnitude qs = 100 kN/m2 , qs = 160 kN/m2 , qs = 225…
Q: Using Boussinesq's Equation determine the vertical stress increase A6z, at point Cat a depth 3.0…
A:
Q: 10.17 Refer to Figure 10.47 A flexible rectangular area is subjected to a uniformly distributed load…
A:
Q: Question attached
A: Calculate the stress distributed beneath the line load by Bousinessq's method, σz = Qz×2π×11+rz22…
Q: 10.17 Refer to Figure 10.47 A flexible rectangular area is subjected to a uniformly distributed load…
A: Introduction- Vertical stress is among the most significant pressures encountered by constrained…
Q: Problem (4.4): Given: q= 100 kN/m. Find: The vertical stress o, at points 0, 1, and 2 shown in Fig.…
A: Uniformly Loaded Line of Finite Length Case: Consider the free body diagram of given loading on soil…
Q: Referring in the Fig. 2 below, B = 6m and q =150 kPa. For Point P, z = 2m and x = 1.5m. Determine…
A: Given Data: The width of the strip footing is B=6 m. The loading of the strip footing is q=150 kPa.…
Q: 10. A load on an infinitely long strip increases linearly from zero to a maximum of 100 kPa across…
A: Vertical stress and horizontal stress are principal stresses. The vertical stress on element A can…
Q: B 6.0 m 6.p m 5.0 m Figure for Problem6
A:
Q: 5 kN 2 kN 15 kN/m 50 mm P. E A 150 mm 3 m 1 m 3 m 1 m 150 mm
A: Free body diagram - RA + RE = 15×3 + 5 + 2⇒RA + RE = 52 KN .........1 Taking the sum of…
Q: 10.17 Refer to Figure 10.47. A flexible rectangular area is subjected to a uniformly distributed…
A: Given :
Q: Calculate the vertical stress at a depth of 50 ft below a point 10 ft oubide the corner (along the…
A:
Q: A 5-m-diameter tank supported on the surface of a soil deposit imposes a bearing pressure of 225 kPa…
A: Given data Diameter of tank, D =5m Depth of stress calculation point, Z = 4m Bearing pressure due to…
Q: Ex2: An embankment shown in the figure is constructed. compute the vertical stress increment under…
A: Calculating q q=γ1Hq = 19.2x6q = 115.2 kN/m2 σz = ql5σz=qπB1+B2B1α1+α2-B2B1α2 Here,…
Q: ) A uniform pressure of 150 kN/m acts on a 3 m*4.5 m rectangular rea. Since the point X is at the…
A: by using westergard theory Qz=wπz2 11+2rz23/2where,w=pointed loadz=depth below the midpointr=any…
Q: 10 ft Point loads of magnitude 2000, 4000, and 6000 lb act at A, B, and C, respectively as shown on…
A: Given: The point load at A is 2000 lb. The point load at B is 4000 lb. The point load at C is 6000…
Q: a) Compute the vertical stress increment due to this uniform load at a depth of 5 m. below the…
A: Given ϑ = 16.97 kN/m3q = 300 kN/m3z = 5 md =4 m
Q: 7.12 Piot the distribution of total stress,effective stress, and pore- water pressure with depth for…
A:
Q: A soil profi le consists of a clay layer underlain by a sand layer, as shown in Figure P7.17. If a…
A: Given: The water rise above the ground surface is 1 m. The value of K0 is 0.5. Consider the figure.
Q: Consider a square-shaped area ABCD on the ground with its Centre at M as shown in the figure. Four…
A: Given:- Four concentrated loads are applied on the corners of the area ABCD The magnitude of the…
Q: Determine the shear stress at points A, B, C andD for the following section. Also determine the…
A: Given V=10kN Determine the shear stress at points A, B, C andD for the following section.
Q: EX: The uniformly distributed vertical load on the rectangular area is q1 =100 kN/m², and the…
A:
Q: 10.7 Point loads of magnitude 125, 250, and 500 kN act at B, C, and D, respectively (Figure 10.40).…
A: To find out the increase of vertical stress at a depth of 10 m below the point of A.
Q: 11.6 The coordinates of two points on the virgin compression curve are as follows: o' (lb/ft²) 2000…
A: GIVEN: The coordinates of two points on the virgin compression curve are - TO DETERMINE: The…
Q: 1 A point load of 2000 KN is acting at the surface of a thick clay stratum. Compute the vertical…
A: Solution From boussinesq's equation, σz = IbQz2 Ib = 32π1+rz252 Substituting, z= 1m to 10 m and r=…
Q: Determine the lateral earth pressure force on the wall (6.0 m height shown in the figure. Draw the…
A:
Q: 3. 7.12 Plot the distribution of total stress, effective stress, and pore- water pressure with depth…
A: Schematic diagram of the soil profile: Given data: For soil up to the depth of 4.5 m (A-B): Void…
Q: 3) A flexible rectangular area is subjected to a uniformly distributed load of q = 225 kN/m².…
A: A uniform distributed load (UDL) is one which is distributed over entire area of a component like…
Q: 100 kN point loạd and 40 kN/m line load are applied on the ground. surface as shown. Compute the…
A:
Q: Determine the vertical stress increase, Aoz, at point A with the following values: q1 = 90 KN/m; q2…
A: Given: Line loads Vertical distance Radial distance To find: Vertical stress increase at point A to…
Q: 7.17 A soil profile consists of a clay layer underlain by a sand layer, as shown in Figure P7.iz If…
A: Given :- a soil profile as shown
Q: intensity of the shear-stress distribution s-sectional area, and compute the res veloped in the…
A:
Q: Q4: A line load of 100 kN/m run extends to a long distance. Determine the intensity of vertical…
A: Given: The vertical line load is P=100 kN/m. The perpendicular distance from the line is xf=2 m. The…
Q: 4. The plan of a flexible rectangular loaded area is shown in the figure below. The uniformly…
A:
Q: Q1//: For the loaded area below determine the increase in vertical stress at depth of 4m below point…
A: Newmark's method is used to find the additional stress at the corner of the rectangular loaded area.…
Q: A deep braced cut in clay is shown in Figure 2. a) Determine and draw the lateral soil pressure…
A: Data Given: Asked: Determine and draw lateral soil pressure distribution on the system Determine…
Q: 5-9 Plot the distribution of vertical stress increase (Aoz) at a depth of 2 m below grouiu surface…
A: Given data Point load Depth To find Results given by two theories
Q: 3.2 Three point loads, 10 000 kN, 7500 kN and 9000 kN, act in line 5 m apart on the surface of a…
A:
Q: Figure below shows a 100 kN point load and 40 kN/m line load are applied on the ground surface.…
A:
Q: CEN-333 Geotechnical
A: Boussinqi's equation: σZ=QZr32π11+rZ252where,Z=Depth of the pointQ=point load actingr=radial…
Q: A rectangular channel 2.5 m wide carries water at a depth of 1.2 m. The bed slope of the channel is…
A:
CEN-333 Geotechnical
Step by step
Solved in 4 steps with 4 images
- The plan of a flexible circular loaded area is resisting the uniformly distributed load(q), 835 kN/m2 with the radius of 5.7 m. Illustrate and calculate the increase in thevertical stress (Δσ) at a depth of z = 7.2 m below point A which is immediately belowthe center.Figure below shows a 100 kN point load and 40 kN/m line load are applied on the ground surface. Calculate the vertical stress at the depth z=5 m directly underneath of Points A and B.Refer to Figure 10.47. A exible rectangular area is subjected to a uniformly distributed load of q 5 330 kN/m2. Determine the increase in vertical stress, Dz, at a depth of z 5 6 m under points A, B, and C .details about me sending through pictures
- A strip load of q =53 kN/m^3 is applied over a width B =11m. Determine the increase in vertical stress in kPa at point A located z = 4.6 m below the surface. x = 8.2mA retaining wall 6 m high supports cohesionless soil having a dry density of 1600 kg/m³, angle of resistance 32 and void ratio of 0.68. The surface of the soil is horizontal and level with the top of the wall. Neglecting wall friction and using Rankine’s formula for active pressure of a cohesionless soil. 1. Determine the nearest value of the total earth thrust on the wall in KN per lineal meter if the soil is dry. a. 73.1 b. 86.7 c. 62.4 d. 98.1 2. Find the nearest value of the thrust on the wall in KN per lineal meter if owing to inadequate drainage, it is waterlogged to a level of 3.5 m below the surface. a. 112 b. 171 c. 147 d. 153 3. Find at what height above the base of the wall the thrust acts during the waterlogged condition. a. 2.21 m b. 2.00 m c. 1.74 m d. 1.42 mCalculate the effective vertical stress at point A in the soil profile shown below (g=10m/s2) a. 105.9kPA b. 93.7kPA c. 106.1kPA a. 159.1kPA
- A circular area having a radius of 3 m carries a uniformly distributed of 90 kPa is applied to the ground. Compute the total vertical stress in kN/m^2 increment due to this unifrom load if the unit weight of soil is 18.40 kN/m^3 at point 6 m below the edge of the circular area. a. 18.62 b. 137.66 c. 115.17 d. 129.02Refer to Figure P6.4. A strip load of q = 900 lb/ft2 is applied over a width B = 36 ft. Determine the increase in vertical stress at point A located z = 15 ft below the surface. Given: x = 27 ft. Figure P6.4An embankment consists of clay fill for which c=25 kPa and angle of internal friction is 260 9from consolidated undrained test with pore pressure measurement) The weight of fill per unit volume is 18.64 kN/m3. Compute the stress in kPa at depth of 20 m. Show free body diagram a.21.6 b.372.8 c.192.8 d.62.5
- A steel storage tank 20 m in diameter will be used to hold a liquid petroleum product. When filled, the tank causes a bearing pressure of 150 kPa. The soil underlying the tank has a unit weight of 18.5 kN/m3. For a depth 10 m below the base of the tank, compute the effective vertical stress when the tank is empty and when full, for points beneath the center and beneath the edge.(a) Assume the Boussinesq conditions apply.(b) Assume the Westergaard conditions apply.A 3m by 4m rectangular area carrying a uniform load of 240 kPa is applied to the ground surfae. Compute the vertical stress ( the vertical unit pressure) increment due to their load at a depth of 6m below the ground surface using the approximate method.An embankment consists of clay fill for which c=25 kPa and angle of internal friction is 260 (from consolidated undrained test with pore pressure measurement) The weight of fill per unit volume is 18.64 kN/m3. Compute the effective stress in kPa at a depth of 20 m. If the pore pressure at this point is shown by a piezometer to be 180 kPa. a. 62.5 b. 372.8 c. 192.8 d. 21.6