For the cantilever retaining wall shown below, calculate the factor of safety with respect to: (a)overturning and (b) sliding (use yeoncrete = 23.58 kN/m², 8' = (2/3) 'and ca'= (2/3) c').Wall: H= 6.5 m, x/ = 0.3 m, x2 = 0.6 m, x3 = 0.8 m, x4 = 2 m, xs = 0.8 m, D = 1.5 m, a = 0°Soil: y, = 18.08 kN/m², ¢,'= 36°, y2 = 19.65 kN/m², 62'= 15°, c;'= 0, c;'= 30 kN/m?.Ta

The given values are: γ(concrete)=23.58 KN/m3 ∂'=(2*36)/3 =24° Cu=(2*30)/3 =20 KN/m2

For the cantilever retaining wall shown below, calculate the factor of safety with respect to: (a) overturning and (b) sliding (use yeoncrete = 23.58 kN/m', 8'= (2/3) ' and ca'= (2/3) c). Wall: H= 6.5 m, x) = 0.3 m, x2 = 0.6 m, x3 = 0.8 m, x4 = 2 m, xs = 0.8 m, D = 1.5 m, a = 0° Soil: y, = 18.08 kN/m', ¢,'= 36°, y2 = 19.65 kN/m², 42'= 15°, c,'= 0, c;'= 30 kN/m². D.

For the cantilever retaining wall shown below, calculate the factor of safety with respect to: (a) overturning and (b) sliding (use yeoncrete = 23.58 kN/m', 8'= (2/3) ' and ca'= (2/3) c). Wall: H= 6.5 m, x) = 0.3 m, x2 = 0.6 m, x3 = 0.8 m, x4 = 2 m, xs = 0.8 m, D = 1.5 m, a = 0° Soil: y, = 18.08 kN/m', ¢,'= 36°, y2 = 19.65 kN/m², 42'= 15°, c,'= 0, c;'= 30 kN/m². D.

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

The cross section of a cantilever retaining wall is given below. Based on the given soil properties and wall geometry: ( Knowing that y, = 23.5 kN/m³ ) Wall dimensions: H = 7 m, X, = 0.55 m, X, = 0.75 m, X, = 1.2 m, X, = 2.1 m, X, = 0.7 m, D = 1 m Soil properties: Y, = 17 kN/m², , y,= 18 kN/m², , kN/m² ーュート 1. Calculate the factor of safety with respect to: A. Overturning about the toe? B. Sliding about the base of the footing? Use kl=k2= マで

For the cantilever retaining wall shown below. Calculate the factor of safety with respect to overturning, sliding, and bearing capacity. Wall dimensions: H=5.49 m, D=1.22 m, α=0°, X₁=0.46m, x2=0.58m, x3=0.92m, X4=1.55m, x5-0.61m. Soil properties: Y₁ 18.08 kN/m³, 1'=36°, Y2=19.65 kN/m³, 2²=15°, C₂ = 44 kN/m² X₁ H 72 $2
A 1.4 m wide x 0.39 m thick RC footing is to be provided for a 0.22m thick RC wall. Use f'c = 22 MPa and fy = 420 MPa. Unit weight is 24.9 kN/m3 for concrete and 17.95 kN/m3 for the soil backfill. The gross allowable soil pressure is 222 kPa. The wall transfers a dead load = 195 kN/m and a live load = 156 kN/m to the footing. Use 12mm diameter bars. Consider a footing depth of 863mm. What is the value of capacity minus demand in one-way shear? Answer in kN. If the value is negative, include the negative sign. Please answer it asap. For upvote. Thanks
i need the answer quickly
Geotechnical Engineering - Lateral Pressure (Rankine Method)Please show complete solution and neat handwriting.
pls help! UPVOTE will be given! STRENGTH OF MATERIALS A 12.6 m high retaining wall is laterally supported at the top and fixed at the base. The wall resists active earth pressure increasing from 0 kN/m at the top to 53.9 kN/m at the base per square meter length along the longitudinal axis. Determine the design moment at the base. Determine the design moment at the base in kN-M, input an absolute value)
Check the stability of the retaining wall shown in Figure against overturning and sliding. 5.5 m 25 kPa Y= 18 kN/m² 6=30⁰ c=0 3m Im Yoncrete 24 kN/m² 6-0,q.-210 kPa
Investigate the resistance of the wall, whose dimensions and floor properties are given in the figure, against overturning and sliding, based on the 1.5 safety factor. Note1: Evaluate as Pp-0. Note2: Take the kive k coefficients as 2/3. |g=150 kN/m² c=0, 0-30° Vosted 24 kN/m³ X=18 kN/m³ 6 1m 1m 0.5m 3m
A 1.6 m wide x 0.46 m thick RC footing is to be provided for a 250mm thick RC wall. The wall carries a dead load of 160 kN/m and a live load of 225 kN/m of the wall. The gross allowable soil pressure is 323 kPa. The bottom of the footing is 670 mm below the ground. Use f'= 21 MPa and f, = 420 MPa. Unit weight is 23.6 kN/m3 for concrete and 18.4 kN/m3 for the soil backfill. Diameter of main bars is 16mm and that of the shirnkage and temperature bars 10mm Calculate the ratio of the Demand Shear Force to Shear Capacity in one- way shear. Answer in four decimal places. (i.e. 1.6125, 1.5140, 0.8461, etc.)
Find the active lateral force/unit of width and the point of application for a verticalretaining wall with the following data: γ = 110 pcf, Φ= 36° , C = 0 psf, H = 18 ft; Using theCoulomb equation with δ = 20° and (a) horizontal backfill, (b) backfill slope 10° , and (c)backfill slope -10°
Consider a 3-m-high (H) retaining wall with a vertical back and a horizontal granular backfill. Given: y = 15.7 kN/m³, 8' = 15°, and d' = 30°. Estimate the passive force, P, by using a. Coulomb's theory b. Shields and Tolunay's solution (method of slices) K, cos 8' 18 16- 14- 12- 10- 8- 6- 4 2- 0 482 Chapter 14: Lateral Earth Pressure 20 25 0.4 0.2 40 0 30 35 Soil friction angle, d' (deg) FIG. 14.20 Variation of K, with o' and 8/4' (Based on Shields and Tolunay's analysis) 0.8 0.6
Consider the given retaining wall with backfill. The active earth pressure at base of wall is kN/m2. (upto two decimal places) 2m 5m 1m Į II (III) G=2.65 e = 0.85 = 0.08 w = 15° c=15 kN/m² G=2.7 c=0.8 $=10° c=20 kN/m² G=2.7 e=0.6 $ = 20° c=12 kN/m² A