Calculate the vertical stress at 20 ft depth, given the concentrated load 250 tons, Poisson's ratio 0.45 (stiff to soft clays 0.20 -0.45), and the horizontal distance from the point of application of point P at which p is desired 16 ft. Consider # = 3.14 KYKY 0.68 01.08. 1.25 0.14 O 0.04 P=250 tons r = 16 ft TIKXKX 2= 20 ft

Calculate the vertical stress at 20 ft depth, given the concentrated load 250 tons, Poisson's ratio 0.45 (stiff to soft clays 0.20 -0.45), and the horizontal distance from the point of application of point P at which p is desired 16 ft. Consider # = 3.14 KYKY 0.68 01.08. 1.25 0.14 O 0.04 P=250 tons r = 16 ft TIKXKX 2= 20 ft

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

تحرير The total volume of a soil specimen is 80,000 mm3 and it weighs 150 grams. The dry weight of the specimen is 130 grams and the density of the soil solids is 2680 Kg/m3. Find the WATER CONTENT IF SATURATION =100% knowing that pwater=1000kg/m3 Select one: O a. 24.2% Ob. 12.2% c. 17.2% d. 16.2%
Take o, = 580 kPa (Figure 1) Express your answer to three significant figures and include the appropriate units. HÀ ? o, = Value Units Submit Request Answer Figure Part B Determine the shear stress acting on the inclined plane AB. Express your answer to three significant figures and include the appropriate units. В HA ? 30° Value Units A
م السبت ۲۹ مابو اليوم Refer to the soil profile shown in figure below CALCULATE EFFECTIVE STRESS (o'c) AT POINT C G.W.T Sand 5m Y sat = 20.9 Clay 4m Ysat = 17. 8 Let the point A at depth "0". point B at depth "Sm", and point C at depth 9m Select one: O a. 88.23 KN/M2 b. 80.34 KN/M2 c. 87.41 KN/M2 d. 79.88 KN/M2
A soil formation is composed of 5 m thick clay and 5 m thick sand being the sand above the clay. The ground water table (GWT) is located at 2 m below the ground surface. 40 kPa 2 m Sand Ydry = 17.66 kN/m^3 VGWT Sand 3 m Y sat = 20.93 kN/m^3 LI = 64% PL = 20% w = 40% 5 m Clay eo = 0.60 G. = 2.60 1. Calculate the primary compression index. [ Select ] 2. Calculate the primary consolidation settlement of the normally consolidated clay layer if there is a surcharge of 40 kPa acting on the ground surface. [ Select] 3. Calculate the secondary settlement of the clay layer 5 years after the completion of the primary consolidation settlement. Time for completion of primary settlement is 2 years. Use C, = 0.02. [Select ]
A concentrated load of 1000 kN is applied at the ground surface. Compute the vertical stress at a depth of 4 m below the load. Use Boussinesq's equation.equation. Select one: O a. 57.75 kN/m2 Ob. 17 kN/m2 Oc. 67 kN/m2 O d. 30 kN/m2
The plan of a flexiblerectangular loaded area is shown with a uniformly distributed load q =100 KN/m2. Determine the increasein the vertical stress (A6z) at Z= 2.0 meters bel ow (a) Point A = (b) Point B= (c) Point C= 4 m 1.6 m- 2 m 0.8 m q = 100 kN/m? C 1.2 m-
ASAP
The soil in a deposit underlying an area where a level ground surface exists has a unit weight of 22 kN/m3. Determine the principal stresses o1 and oz at a depth of 5 m below the soil surface if the lateral pressure is 0.50 of the vertical pressure. Adjust your answer to ZERO decimal places. 01 = kN/m2, 03 = kN/m2
For a clay layer in the field, the following are given: H = 7.5' Po = 0.7 ton/ft2 Po + AP = 2.5 ton/ft? The relationship between e and P (log scale) for the clay is shown below. (5.625 “) e0 = 0.92 13 D.4 0.2 0.5 1.5 2.5 4.5 Pressure, P (log scale), in ton/ft? Calculate the expected settlement due to primary consolidation. Void ratio, e
The sub-surface profile at a certain site is shown in Figure. Given that YSM =112pcf, YML =109pcf, /ML,sat =113pcf, lateral earth pressure coefficient at rest K₁ =0.54. Compute U, Ox, Oz, Ox', andoz at Point A. Solution: Total vertical stress at A: O₂ = • Pore water pressure at A: u = • Effective vertical stress at A: 0₂ ● Effective horizontal stress at A: Ox' Total horizontal stress at A: Ox II psf; psf; psf; psf; psf; Silty Sand: (SM). Clayey Silt (ML) ▼ 12 ft 10 ft 11 ft
Q: For the soil profile shown in figure. Determine: The effective stress (o') at level (A). Soil 1 k = 0.2 cm/sec Y sat = 19 kN/m³ Soil 2 k = 0.4 cm/sec Y sat = 21 kN/m³ Datum D EL + 2.0 m EL 0.0 m EL - 1.0 m EL - 4.0 m EL - 10.0 m
Q2/ Calculate the vertical stress in a soil mass at a depth of 5m vertically below a point load of 5000 KN acting Variation of vertical stress. (up to lom) at adepth Sm. QIP √₂ = 2² 3 [p = 2-11 [11 1+ (글)2. 5/2 near the surface. Plote the with radial distance