A sheet pile has an embedment depth of 12 min a homogeneous soil stratum. The coefficientof permeability of soil is 10-6 m/s. Differencein the water levels between the two sides of thesheet pile is 4m. The flow net is constructedwith five number of flow lines and elevennumber of equipotential lines. The quantity ofseepage (in cm³/s per m. up to one decimalplace) under the sheet pile is

Answered: Image /qna-images/answer/04e7987b-2af2-464a-9f1b-e68bd1a5e93a.jpg

Answered: A sheet pile has an embedment depth of…

A sheet pile has an embedment depth of 12 m in a homogeneous soil stratum. The coefficient of permeability of soil is 10-6 m/s. Difference in the water levels between the two sides of the

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

2. Consider the following soil profile. A wide fill applies a surface load of 3 ksf. Assume one- dimensional vertical flow in the clay layer. Answer the following questions: a. How high will the water rise in the piezometer immediately after the application of the surface load of 3 ksf? b. What is the degree of consolidation at point A when h = 10 feet? c. Find h when the degree of consolidation at point A is 65%. Ap=3 ksf Ground water table 20 feet 15 feet Sand 4 feet Cay 10 feet A Rock
A 5.00m clay overlain with a 5.00m sand. The sand has a specific gravity of 2.65 and a void ratio of 0.70. The clay has a saturated unit weight of 19.22kN/cub.m, a void ratio of 0.90 and a liquid limit of 60%. The water table is located 1.00m below the ground surface and the soil above the water table is 50% saturated. A load of 75kPa is distributed on top of the ground surface. What is the overburden pressure on the mid-height of the clay layer?
Qsn. A soil mass has kx=8*10-7cm/s and ky=4*10-7cm/s. The effective permeability of the soil is ______ 5.6*10-7cm/s 6.6*10-7cm/s 4.6*10-7cm/s
Q : For the soil profile shown in figure .if a uniformly distributed load, 100 KN/m2, is applied at the ground surface, what is the settlement of the ciay layer caused by consolidation if Ao — 100 KN/m? * 2m » 8 e P u P
Given the soil profile below, estimate the consolidation coefficient of the clay if Ao_z = 500 psf at the middle of the clay. Use one layer for the clay in your calculation. он 10 ft 20 ft וד Incompressible Sand' V Clay sat = 120 pct CR = 0.3 TIT RR = 0.15 Pp = 1776 pst 8 Sat 120 pct
From the given soil profile, a surcharge load of 120 kPa is acting at the top of the ground surface. If the ground water table is located 2 m below the ground surface, determine the following: a. Primary consolidation settlement of the normally-consolidated clay layer. b. If a pre-consolidation pressure of 100 kPa existed before, what is the primary AP=120 kPa 2m Sand consolidation pressure for the over- V ground water table consolidated clay layer? Assume swell index to be 1/5 of the compression index. Sand 3m e=0,50 If the primary settlement was completed C. after 2 years, determine the secondary G=2.70 consolidation 3 years after the start of the primary settlement. Clay 2.5m 5m G=2.60 LL=40%
1. A soil profile is shown in the figure. A uniformly distributed load of 75kPa is applied at the ground surface. The clay is normally consolidated. Compute the compression index Compute the primary consilidation settlement
The soil profile at a road construction site is as shown in figure (not to scale). A large embankment is to be constructed at the site. The ground water table (GWT) is located at the surface of the clay layers, and the capillary rise in the sandy soil is negligible. The effective stress at the middle of the clay layer after the application of the embankment loading is 180 kN/m². Take unit weight of water, Yw = 9.81 kN/m3. Embankment load boudi Sand GWT 2m y = 18.5 kN° it enit Clay Specific gravity, G̟ = 2.65 Water content, w = 45% Compession index, C. = 0.25 6m %3D %3D Impermeable layer The primary consolidation settlement (in m, round off to two decimal places) of the clay layer resulting from this loading will be
A 3 m thick saturated soil stratum has a compression index of 0.25 and coefficient of permeability 3.2 x 10-3 mm/sec. If the voids ratio is 1.5 at vertical stress of 0.10 N/mm2, compute the voids ratio when the vertical stress is increased to 0.25 N/mm2. Also calculate settlement due to above stress increase and time required for 50% consolidation. Assume single drainage.
A 650-kN column load is supported on a 1.5 m wide by 2.0 m long by 0.5 m deep spread foot-ing. The soil below is a well-graded, normally consolidated sand with g = 18.0 kN/m3 and the following SPT N60 values:Depth (m) 1.0 2.0 3.0 4.0 5.0N60 12 13 13 8 22 The groundwater table is at a depth of 25 m. Compute settlement of the footing using the gen-eralized elastic method with Christian and Carrier’s (1978) influence factors.
A 4-meter clay layer (e = 0 96 Gs = 2.84, Cc = 0.329) is overlain with 3-meter-thick sand layer (e = 0.89, G = 2.73) The water table is at the interface of the sand and clay layer, If a 2-meter-thick land fill (y = 17.45 kN/m3) is placed over the existing ground surface, compute the consolidation settlement (in mm.) of the clay layer. Hint Use the land fill's resulting pressure on the ground surface as the stress increase Round off to two decimal places. Activate Windows. A Moving to another question will save this response. K Question 7 of 20 Go to Setting to activate ASUS W D B