Qó: For anchor sheet pile in sandy soil as shown in Figure beiow, Find thefollowing:y=16 kN/m3ka= 0.34 mKp=3Par4 mRa 4Dredge LinePaaDRp1- Resultant of active forces, Ra and it location from anchor force, y2- The depth of zero shear force, a3- The value, x and the depth of embedded sheet pile, D4- The force in anchor, Par

The wall given is : The given wall is an anchored sheet pile wall.

Answered: Qó: For anchor sheet pile in sandy soll…

Qó: For anchor sheet pile in sandy soll as shown in Figure below, Find the following: y=16 kN/m ka= 0.3 Kp=3 Par 4 m 4 m Ra 4 Dredge Line, Pa a Rp

Principles of Foundation Engineering (MindTap Course List)

9th Edition

ISBN:9781337705028

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter18: Sheet-pile Walls

Section: Chapter Questions

Problem 18.15P: The tie rods from anchored sheet piles will be connected using a row of anchors, as shown in Figure...

See similar textbooks

Related questions

Q: Three cast-in-place piles with a diameter of 480mm are installed under a certain platform, the pile…

A: As given in the question, a pile is casted in three layers of soil. The shear resistance of each…

Q: For the figure shown if the pile length is 15 m Find the factor of safety (Fs), if the allowable…

Q: The wooden pile shown in the figure has a diameter of 90 mm and is subjected to a load of P = 60 kN.…

Q: 11.25 The section of a 4 X 4 group pile in a layered saturated clay is shown in Figure P11.25. The…

Q: A weir on a permeable foundation with downstream sheet pile is shown in the figure below. The exit…

A: The given figure is shown below:

Q: 2. Consider a group of 450 mm x 450 mm reinforced concrete piles were driven into thick loose sand…

A: Given data, size of pile=450 mmx 450mm unit weight of loose sand soil,γ=16 kN/m3 Internel friction…

Q: For the sheet pile condition shown in the figure, find the depth below the drec net pressure equals…

A: Ka=1-sinϕ1+sinϕ=1-sin 301+ sin 30⇒Ka=0.33also,Kp=1+sinϕ1-sinϕ=1+sin 301-sin 30⇒Kp=3…

Q: A square concrete pile12m long is shown in Figure. Estimate the following: Ultimate shaft carrying…

A: The flow of fluid includes movement of an unbalanced fluid. As long as unequalled forces are in…

Q: for Pile shown in fig. below, Sind Qu дозжазм 3m XX =30 S=0.84 Sand Ks=1.3 16 kN F Q=36 Sand G= 0.74…

A: Given, Ap = 0.3 x 0.3 = 0.09 m2 L = 10 m

Q: 2. Consider a pipe pile having an outside diameter of 500mm. The embedded length of the pile in…

A: Given, Pile diameter (D) = 500 mm or 0.5 m Embedded length (L) = 22 m

Q: The plan of a group pile is shown in the figure. Assume that the piles are embedded in a saturated…

A: Given Data Diameter of piles (D)=316 mm, center-to-center spacing of piles=600 mm, and length of…

Q: Check the total settlement of a group of pile as shown in Figure 1. The t

Q: Refer to the pile shown in Figure P 9.1. Estimate the side resistance Qs bya. Using Eqs. (9.40)…

A: Coyle and Castello analyzed 24 large–scale field load tests of driven piles in sand. from the basis…

Q: Solve Problem 9.16 with the following: length of pile = 15 m, pile cross section = 0.305 m x 0.305…

A: Calculate the elastic settlement by using the equation Se=Se1+Se2+Se3…

Q: For the pile distribution below, determine the load Pp that the red pile will receive, in Ton. P=254…

A: given:d= 2 mex=0.2 mey=0.3 mH=1.3 mP=254 ton

Q: Find the maximum pile capacity for the pile group shown in figure below. If My = 500 kN.m and V =…

A: Given bending moment about y axis My=500 KN.mAxial force V=1500 KNno. of piles n=9

Q: 9.5 Following is the variation of Ngo with depth in a granular soil deposit. A concrete pile 9 m…

Q: An excavation 5 m depth is supported by a sheet pile. The sheet pile is extended 3.2 m below the…

Q: The section of a sheet pile is shown in the figure. The coefficient of permeability of the soil is…

Q: A driven closed-ended pile, circular in cross section, is show in below figure P10. Calculate the…

A: Since you have asked multiple question, we will solve the first question for you and with multiple…

Q: For the pile distribution below, determine the load Pp that the red pile will receive, in Ton. P =…

A: Step 1

Q: Given: Anchored sheet pile shown in figure. Required: For a factor of safety of (2) with respect to…

A: Given: The factor of safety with respect to passive resistance = 2 Load acting, P = 40 kPa γ=16…

Q: The section of a sheet pile is shown in the figure. The coefficient of permeability of the soil is…

Q: Q3 The system shown in figure find the following: a-flow rate per meter length of sheet pile ,if k=…

A: K=1x10-4 m/sec, L=1.5 m, Void ratio(e)=0.57, Specific gravity(G)=2.68.

Q: Given: Anchored sheet pile shown in figure. Required: For a factor of safety of (2) with respect to…

A: Given Factor of safety, FOS=2 Consider the free body diagram ;

Q: (b) A single test pile, 300 mm diameter, is driven through a depth of 8 m of clay which has an…

Q: SITUATION: A group of piles are arranged as shown in the figure. The piles are square in section…

Q: A 20-m-long concrete pile is shown in Figure P9.1. Estimate the ultimate point load Qp bya.…

A: Given:- ∅'2=42γ=18.5kN/m3Concrete pile=460 x 460mmLoose sand:-∅'1=30 degreeγ=18.6kN/m3 L=20m To…

Q: A- The load (Q=900 ton) locate at x, determine the max. & min. pile reaction for the given condition…

A: The pile is the supporting or substructure for the bridge or building when loading is acting due to…

Q: An anchored sheet pile wall is of the form shown in Figure 2.2. Anchors are due to be installed at…

A: Question is based on the sheet anchor pile wall . Unit weight of soil, angle of friction and…

Q: 500 kN Normally Consolidated Clay 5 m 7 m 3 Ysat = 20 kN/m C = 0.027 = 1.05 %3D Hard Stratum 200 mm…

Q: Redo Problem 9.27 with the following: center-to-center spacing of piles 5 30 in., length of piles =…

A: Solution: Calculate ultimate bearing capacity of piles acting individually by using the…

Q: In Hiley’s formula for driven piles i.e. R=E/(s+0.5c), why is a coefficient of 0.5 applied for the…

A: Answer Hilley's Formula is based on the principle of energy of conservation.

Q: A driven closed-ended pile, circular in cross section, is shown in Figure 1. Calculate the…

A: Part (a): The expression for the end bearing resistance of a pile by using Meyerhof equation is…

Q: For the (4 x 4) pile group as shown in the figure, the settlement of pile group, in a normally…

Q: Determine the ultimate load capacity of a circular pile with diameter D = 20 cm installed in a…

Q: A 12 m long concrete pile is shown in Figure P11.1. Estimate the ultimate point load Q, by a.…

A: Using Vesic's method, shear failure surfaces are slightly more accurate, and the Terzaghi method is…

Q: A group of driven piles are to be built in layered soils as shown in the figure below. Please…

A: For ϕ = 35o , Nq = 33.5 Assuming pile to be concrete, and for loose sand {as γ=120psf}; k = 1…

Q: Khosla's Theory Example (2.6): H.W. An impervious floor of a weir on permeable soil is 16 m long and…

A: Introduction- Khosla's Theory- Water seepage does not crawl along the bottom contour, according to…

Q: 3. A 10.75 cm diameter steel pile is driven 25 m into stiff, insensitive clay. The pile has an…

A: Diameter of pile (d) = 10.75 cm = 0.1075 m Length of the pile (l) = 25 m Friction capacity (fs) =…

Q: A 0.45 m square prestressed concrete pile is to be driven at a site of 15 m long where soil…

A: Given, B = 0.45 m L = 15 m

Q: A 20-m-long concrete pile is shown in Figure P9.1. Estimate the ultimate point load Q, by a.…

Q: A driven closed-ended pile, circular in cross section, is shown in Figure P9.4. Calculate the…

A: Ultimate point load is calculated by the following formula: Qb=σv'NqAbwhere Ab=area of pile =…

Q: The wooden pile shown in the figure has a diameter of 95 mm and is subjected to a load of P = 80 kN.…

A: Given P= 80 KN Dia of pile = 95 mm

Q: Q5: The plan of a group pile is shown in Fig. 5. Assume that the piles are embedded in a saturated…

A: Given:- Cu=95.8kPa Cc=0.2 e0=0.8 FS=3 Length of piles=18.5m Qg=6000kN d=850mm D=406mm To find:- a)…

Q: 3 The plan of a group pile is shown in Figure P11.23. Assume that the piles are embedded in a…

Q: Q1/ For the footing shown in Figure (1). estimate the pile group capacity. 0.6m dia bored pile Clay…

A: Ultimate load carrying capacity of pile: It is the maximum load which can be applied on pile without…

Q: According to Khosla's method , the exit gradient is weir 5 m 10 m Floor 4 m Downstream sheet pile 1…

Concept explainers

Pricing Excavation and Backfill

Backfill, in construction, is the activity of returning the soil and gravel that are removed during building construction or using them again to toughen and support the foundation of the building or any other structural component.

Question

Qó: For anchor sheet pile in sandy soil as shown in Figure beiow, Find the
following:
y=16 kN/m3
ka= 0.3
4 m
Kp=3
Par
4 m
Ra 4
Dredge Line
Pa
a
D
Rp
1- Resultant of active forces, Ra and it location from anchor force, y
2- The depth of zero shear force, a
3- The value, x and the depth of embedded sheet pile, D
4- The force in anchor, Par

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Analysis of wall by using given pressure distribution:

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

The tie rods from anchored sheet piles will be connected using a row of anchors, as shown in Figure 18.46a. Here H = 2.0 m, h = 1.25 m, B = 1.5 m, S = 2.5 m, = 32, and = 17.5 kN/m3. The anchor plates are made of 100 mm thick reinforced concrete with a unit weight of 24.0 kN/m3. Determine the ultimate holding capacity of the anchor used Ovesen and Stromanns method.
Given: Anchored sheet pile shown in figure. Required: For a factor of safety of (2) with respect to passive resistance, what is the value of o? 40 kPa 2 m Tierod 16 kN/m 8 = 0 C=0 p=30° p=40° O p=21°
A construction project of cantilever sheet pile penetrating saturated clay is designed to form a sheet pile wall along a riverbank as shown in Figure C. Determine: i. - ii. The theoretical and actual depth of penetration by using Dactual = 1.5D theory The maximum size of sheet pile section necessary by using all = 172.5 MN/m². Sand A y=16 kN/m³ c' = 0 2m Water table p=32 Sand Ysat 19.35 kN/m³ c' = 0 4'=32 Clay Vsat 19.35 kN/m³ c′ = 46.9 kN/m² 3m Figure C E B Riverbed
Q.7 (a) A 500 mm diameter bored concrete pile is to be formed in the soil profile as shown in figure. The ground conditions are as follows: Granular soil: Dense gravel: Glacial clay: Depth (m) Adhesion factor, cat 7.0 m = 120 kPa c at 8.0 m 145 kPa cat 11.0 m 220 kPa 0 3 7 8 Y = 20 kN/m³ $' = 22.5° K₁ = 1.0 Y= 21 kN/m³ ' = 26.25° 11 K, = 2.0 Y = 20 kN/m³ α = 0.6 N = 9.0 Granular soil Dense gravel Glacial clay Determine the ultimate bearing capacity of the pile for: (a) Embedded length of 8 m (b) Embedded length of 11 m
PILE FOUNDATIONS Example: 32/2 A reinforced concrete pile 30ft long and 15 inches diameter is embedded in a saturated clay of very stiff consistency. Laboratory tests on samples of undisturbed soil gave an average undrained cohesive strength c 2500 lb/ft². Determine the net pullout capacity and the allowable pullout load with F, =3. Take, alpha = 0.37
In Problem 18.4, find the maximum bending moment in the sheet pile and determine the required section modulus, assuming an allowable stress of 190 MN/m2. 18.4 Refer to Figure 18.13. Given L1 = 1.5 m, L2 = 3 m; for the sand, =33, =16.5kN/m3, sat=19.0kN/m3; and, for the clay, c=50kN/m2, =0, sat=20kN/m3. Determine the depth of sheet pile required, allowing for a 50% increase from the theoretical estimate.
Refer to Figure 18.26b. Let L = 15.24 m, fill = 17.29 kN/m3, sat(clay) = 19.49 kN/m3, clay = 20, Hf = 3.05 m, and D = 0.406 m. The water table coincides with the top of the clay layer. Determine the total downward drag on the pile. Assume that = 0.6 clay. FIG. 18.26 Negative skin friction
A planned flexible load area (see Figure P7.2) is to be 3 m × 4.6 m and carries a uniformly distributed load of 180 kN/m2. Estimate the elastic settlement below the center of the loaded area. Assume that Df = 2 m and H = . Use Eq. (7.4).
Ex: The figure below is a proposed weir floor with three vertical piles. calculate the uplift pressure distribution under the floor of the weir at key point by khosla's creep flow theory? 106 00 102.25 14 1-5 100.00 100 50 98.50 99.25 7251 - 15.75 8-34.75 03.00 90.00 - 15 F-34 2-505 Ex: By Bligh's and Lane's theory For the hydraulic structures shown below calculate : 1- Sketch the H.G.L from U/s to D/s. 2- Fine the uplift pressure from at key point 3- Find the thickness of floor at point A&B 4m B 15m -10m- - 10m. 6m 8m 35 m Al- QASIM Green University MSC. Mohammed Hamid College of Water Resoureces 16 THEORY AND DESIGN OF HYDRAULIC STRUCUTRES Sub- surface flow Lect.1 EX: A hydraulic structures shown in fig. determine 1- the correction of uplift pressures at key points by Khosla's theory 2- check the thickness at point A? U/S pile No.1 ØD, = 75.36% Oc, = 64. 15 Inter mediate pile No.2 OE2 76. 86% ØD2 = 64.23% oC2 53.75% D/S pile No.3 ØE3 = 36. 86 % ØD3 = 25.29% %3D M/ 17 100.5 93.5 12m…
A group pile in clay is shown in the figure below. Determine the maximum vertical load Qg be applied if the allowable consolidation settlement of the pile group is set to be 0.17 m. Use the 2:1 stress distribution method to estimate the average effective stress in the clay layer. can Qg 3 m Sand Groundwater y = 15.72 kN/m3 table Sand 3 m Ysat = 18.55 kN/m3 2.75 m X 2.75 m Group plan Normally consolidated clay Ysat = 19.18 kN/m³ 15 m 18 m eo = 1 C. = 0,8 Normally consolidated clay Ysat = 19 kN/m3 eo = 0.25, C. =1 5 m Rock
Q: The following figure shows the flownet for seepage of water around a single row of sheet piles driven into permeable layer. Calculate the factor of safety against downstream heave, given that Ysat = 19 kN/m³ and yw = 9.81 kN/m³. All the relevant information are provided in the figure. HI-10m 6m ↓ Heave zone Sheet pile Impermeable layer H₂= 2 m Y-16 kN/m
A braced sheet pile to be used in an open cut in clay is shown in the figure. Struts are spaced longitudinally at 2.5 m center to center spacing. Unit weight of clay is 20 kN/cu.m and an unconfined compressive strength of 100 kN/m2. Determine the section modulus of wale at B if the allowable bending stress is 0.6 Fy where Fy = 248 MPa