3. Draw the pressure diagram of the retaining wall with the soil profile shown both in active and passive cases Solve for the active and passive lateral force and its location from the bottom of the wal 4.5 KPa Gs = 2.73 e = 0.67 Ø = 27 C = 0 KPa 4m Gs 2.66 e = 0.85 Ø = 34° C = 5 KPa 6m

Q: %; Angle of internal Friction = 30°. Compute the location of the active force in meters from the…

A:

Q: Plot the vertical effective stress, the active Rankine lateral effective stress, the water pressure,…

A:

Q: Given: H = 12 ft, q = 0, y = 108 lb/f, c' = 0, and o' = 30°. 12.1 Determine the at-rest lateral…

A: As per our guidelines the solutions for the first three questions is below. 12.1

Q: A concrete retaining wall 8 m high is supporting a horizontal backfill having a dry unit weight of…

A: Given data: Height (h) = 8 m Dry unit weight (γd)=16.25 kN/m3 Angle of internal friction (ϕ)=33o…

Q: A vertical retaining wall 6m high is supporting a horizontal back fill having a weight of 16.5kN/m3…

A: The given data is shown below:

Q: 3 m 3 m Ground water table = Y Ø = 16 kN/m : 30° Y say = 0 3 18 kN/m³ $ = 35° c=0 Z For the…

A: Given profile is,   For the retaining wall shown above, It is asked to calculate the following: 1.…

Q: Determine the lateral earth force at rest per unit length of the retaining wall when the groundwater…

A: Solution:

Q: A retaining wall 6m high retains sand with o=30° and unit weight 24 kN/m3 up to a depth 3m from top.…

A: Given data: Soil 1: C=0ϕ=30oγ=24 kN/m3H1=3 m Soil 2: C=20 kN/m2ϕ=20oγ=18 kN/m3H2=3 m

Q: A retaining wall 4m high supports a horizontal granular back-fill. The unit weight of back fil is…

A: For this case we will use standard results of Coulumbs Theory.

Q: 3 ft 5 ft n 800 psf 10 ft Y, = 121 pcf $, = 33°, c,' = 0 Layer 1 Y2 = 120 pcf 2 = 28°, c, = 0 10 ft…

A:

Q: 1- Figure below shows a retaining wall. Determine the magnitude of the lateral earth force per unit…

A: Find lateral earth force per unit length in case of 1) at rest and 2) at Active force.

Q: Determine the lateral earth force at rest per unit length of the retaining wall when ground water…

A:

Q: A retaining wall is 10m high, and the back surface of the wall is vertical and smooth. The wall is…

A: Given Data Determine active earth pressure (pa) and total active thrust (Pa).

Q: Y-15 kN/m O-28° c-0 4m G.W.T. Yut 20 kN/m -33° 4m The above figure shows a concrete gravity…

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Q: A vertical retaining wall 6.8 meters high retains a horizontal backfill having the following…

A:

Q: Calculate the active and passive earth pressures AND. determine the distance at which the net active…

A: Given: Dry density Saturated density Cohesion  Angle of friction To find: Active earth pressure

Q: A cohesionless granular soil with a unit weight of 18 kN/m³ is retained behind a cantilever wall as…

A:

Q: 4. The retaining wall is 7m high, the back of the wall is upright and smooth, the fill surface…

A: Given To find  (1) The active earth pressure strength at the back of the wall and Draw the active…

Q: + Analysis of Retaining Walls SIT X. A vertical retaining wall 6 m high retains a horizontal…

A:

Q: A retaining wall 5 m. high is supporting a horizontal backfillhaving a dry unit weight of 1600kg/m3.…

A:

Q: Refer to Figure 12.3a. Given: H = 12 ft, q = 0, γ = 108 lb/ft3, c' = 0, and Φ' = 30º. Determine the…

A: Solution; Calculate lateral earth force at rest using the formula; P0=qK0H+12K0γH2 Here, q is the…

Q: 1. Calculate the vertical effective stress at point A. All unit weights are in pef. Levee V = 125 15…

A: Given:- The unit weight of soil 1 = γ = 125 pcf The unit weight of soil 2 = γ = 119 pcf To…

Q: A retaining wall is shown below to support two layers of soil. fc' = 23 MPa and fy = 420 MPa. Use…

A: H = 1.96+4.98 = 6.94m

Q: 2. Draw the pressure diagram of the retaining wall with the soil profile shown both in active and…

A: In the design of the retaining wall , sheet pile walls and other earth retaining structure pressure…

Crack Detection

Concrete materials are meant for supporting structures, building foundations and they act as several load-bearing structures. Over time, due to environmental conditions, and based on the constituent materials used, concrete materials are subjected to a great degree of distress. Corrosion of the reinforcement bars due to chemical influences, uneven base, earthquake, drying shrinkages, and alkali-aggregate reactions are some of the reasons for concrete distress.