Q.1. (A) Choose the right answer of the following:1- In general, the raft footing is used to suport the structure rest on soils of:*High compressible, low bearing*High compressible, high bearing"low compressible, low bearing"low compressible, high bearingtability against:

Answered: In general, the raft footing is used to…

Engineering

Civil Engineering

In general, the raft footing is used to suport the structure rest on soils of:

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter8: Stresses In A Soil Mass

Section: Chapter Questions

Problem 8.22P: A flexible circular footing of radius R carries a uniform pressure q. Find the depth (in terms of R)...

See similar textbooks

Related questions

Q: A 55°25' D S 80°21'E N 85°31'W B S 6°19'E C For the accompanying figure, what is the bearing of the…

Q: 4. The soil sample in natural state having a volume of 0.0012 m³ weighs 1.73 kg. The degree of…

Q: In 1860 the magnetic bearing of a line was N 69 deg 27 min W with a magnetic declination of 5 deg 12…

Q: The average surface flow of a reservoir in the month of June is 20 km². In the same month the avg.…

Q: WHAT IS THIS??????????? I clearly mentioned "Use stress transformation method and not the…

Q: A solid 2.75-in.-diameter brass [G= 5500 ksi] shaft that is 1.5 yd long extends through and is…

Q: Q. 10. A rectangular channel 2m wide has a specific energy of 1.50m when carrying discharge of…

Q: 3- The pile is classified as Micro (Mini) pile when its diameter is: *less than 0.2m less than 0.3m…

Q: 6-25. Determine the force in each member of the truss in terms of the external loading and state if…

A: To determine the forces in each member of the truss and also state the member is in tension or…

Q: What are Scientific Calculations? Give one example.

Q: Read the situation carefully and answer the problem with complete, clear, and correct sol Provide…

A: To find effective net area

Q: Given a design speed of 80 kph, grades G₁ = +2%; G₂ = -2%, determine the required length of the…

A: Given data:Design speed=80 kphG1=+2%G2=-2%N=2+2=4%N=0.04

Q: A beam is subjected to equal bending moments of M₂ = 48 kip-ft. The cross-sectional dimensions are…

A: Given: Mz = 48 kip-ft cross-sectional dimensions b 1 = 8.7in ,d 1 =1.4 in.,b 2 =0.65in d2 = 6.8in…

Q: 20 kN/m 4 m

Q: Is there any other way to calculate bending moment maxium? I don't got the right answer.

A: L= 6m H= 4m F1= -10kN F2= -6KN P= 3kN/m It is to be find - Reaction forces. Normal force diagram…

Q: Water flows at Q = 10 m³/s in a rectangular channel with b =4 m, n = 0.015, and So = 0.0009. If the…

Q: Review Problem 4.8 Take that L = 13 ft. (Figure 1) Figure 1 of 1 800 lb/ft L 30° Part A Replace the…

Q: A beam is subjected to equal bending moments of M₂ = 3500 N-m. The cross- sectional dimensions are b…

Q: PROBLEM 9.9 9.10 In the bolted connection of Figure 9.12, assume that the bolts are in. in diameter…

Q: The following information is available from a specific gravity test on fine aggregate: wt of SSD…

Q: The SI unit of kinematic viscosity (v) is (a) m²/s c) m/s² (b) kg/ms (d) m³/s²

A: The SI unit of kinematic viscosity (v) is (a) m2/s (b) kg/ms (c) m/s2…

Q: * A steel column of rectangular section 10 mm 5mm and length 0.5 m is simply supported at both ends.…

Q: 3 Find the value of x if-1 X 1 x 3 4-30 1 0.

A: Solving matrix

Q: this is the answer I need solutions a) no stirrup needed b) s = 275 mm c) s = 275 mm d) s = 90…

Q: The magnitude of the vertical reaction

A: Given, Choose the correct answer given as follows. Simply supported beam of length L is subjected to…

Q: art 2. If a level is being used to determine the elevation of the unknown as shown from a known BM…

A: Auto Level: It is levelling device which consist of three prims ,middle ones is fitted with fine…

Q: ↓ 2.00 m ↓ 2.00 m 50 KN 4.00 m 1. Determine the Reactions 3 meters from support A.

Q: A small urban watershed has four rain gauges as located in the figure. Total rainfall recorded at…

A: and To be find - The mean aerial rainfall for this storm using T.P.M.

Q: Problem #1: Leveling in a loop Leveling is performed to determine elevations on the ground and…

A: Given: Station BS HI FS Elevation J A 319.83 315.76 TP1 5.18 322.87 2.14 B TP2 2.91…

Q: Local mean time of a place of longitude of 42° 36' W is 8h 42 m 15 s AM. The corresponding Greenwich…

A: Given that Longitude = 42036' W Local mean time=8h 42m 15s Greenwich Mean Time=?

Q: A square plate is suspended vertically from one of its edges using a hinge support as shown in…

Q: A joint in a steel truss that supports the roof of a sports arena contains 27 bolts on each side of…

Q: A 1-h rainfall of 10 cm magnitude at a station has a return period of 50 years. The probability that…

Q: Sketch the graph of a symmetrical parabolic curve if it has descending grade of 4% and an ascending…

A: Given: In this question, the given details are We want to sketch a graph of a symmetrical parabolic…

Q: Specify the number of compartments.

A: Given:- A reverse-air baghouse is to be designed for removing fly ash The flowing rate of the gas…

Q: 6-22. Determine the components of reaction at C.

A: Given Data : Determine component of reaction at C ?

Q: Draw a complete shear and moment diagram

Q: uniform flexible cable 350m long weighs 6000 N. The resultant tensions at the ends of the cable…

A: weight of cable=6000N l=350m

Q: A pipe of 324 mm diameter, having friction factor as 0.04, connects two reservoirs with 15 m…

Q: Q. 10. A rectangular channel 2m wide has a specific energy of 1.50m when carrying discharge of…

A: Given- A rectangular channel- Width B=2 m. Specific energy E=1.5 m Discharge Q=6.32 m3/s, It is…

Q: ve. G₁ = -4%; G₂ = +2% Sta. P = 5 +850; Elev. P = 200 m Sta. BVC = 5 + 680; Elev. BVC = 205 m 67 m,…

Q: Three pipes of length 800 m, 500 m, 400 m, and of diameter 500 mm, 400 mm and 300 mm respectively…

A: Given Length of pipe 1, L1=800m, Length of pipe 2, L2=500m, Length of pipe 3, L3=400m, Diameter of…

Q: 9-7. Determine the vertical displacement of joint D. Use the method of virtual work. AE is constant.…

Q: eam is subjected to equal bending moments of Mz = 3600 N-m. The cross-sectional dimensions are b =…

Q: Current Attempt in Progress A cantilever timber beam with a span of L = 3.9 m supports a uniformly…

Q: Average free flow speed and the jam density observed on a road stretch are 60 km/h and 120…

A: Given data : Average free flow speed, Vf=60 km/h Jam density, kj=120 veh/km

Q: In the case of angular measurements being more precise than linear measurements, the traverse can be…

A: The traverse can be balanced using angular measures if they are more accurate than linear…

Q: A beam is subjected to equal bending moments of M₂ = 4300 N-m. The cross-sectional dimensions are b…

A: Answer (a) Calculation of centroid We know that centroid of a section can be determined using y =…

Q: The SI unit of kinematic viscosity (v) is (a) m²/s (c) m/s² (b) kg/ms (d) m³/s²

A: We know that, SI unit of dynamic viscosityμ=N.sm2 μ=Kg.ms2.sm2μ=kgm.s and SI unit of density ρ=kgm3…

Q: The rigid beam in (Figure 1) is supported by the three suspender bars. Bars AB and EF are made of…

A: Reference : Structural analysis, Stresses in bars. Given : Allowable stresses and area of bar. To…

Concept explainers

Foundation construction

Question

Q.1. (A) Choose the right answer of the following:
1- In general, the raft footing is used to suport the structure rest on soils of:
*High compressible, low bearing
*High compressible, high bearing
"low compressible, low bearing
"low compressible, high bearing
tability against:

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

Step 2

VIEW

Step by step

Solved in 2 steps

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 material used in the unreinforced expandedfoundation has poor tensile and flexural properties.To ensure that the foundation has sufficientrigidity, the most effective of the followingmeasures is ( )◼A. Adjust the average pressure on the bottom of thefoundation◼B. Control the allowable value of the height-to-widthratio of the foundation steps◼C. Improve the bearing capacity of the subgrade soil◼D. Increase the compressive strength of the material
Q.1. (A) Choose the right answer of the following: 1- In general, the raft footing is used to suport the structure rest on soils of: *High compressible, low bearing *High compressible, high bearing "low compressible, low bearing "low compressible, high bearing tability against:
A 10ft x 8ft foundation is set 4 feet below grade in the geotechnical setting provided in the above problem No 1, an applied load Q of 420kips is supported by this footing. Calculate the change of stress at 15ft and 30ft below grade at the center of the footing using: a. The 2:1 method b. m and n method The foundation is presented in problem above is subjected to a vertical force as noted and a single moment of 100 kip-ft perpendicular to 10ft face. Calculate: a. Ultimate bearing capacity using modified method b. Factor of safety in design
A flexible circular footing of radius R carries a uniform pressure q. Find the depth (in terms of R) at which the vertical stress below the center is 20% of q.
A 2 m wide strip footing is to be placed as shown in figure below, Vertical stress at point A is kN/m² 1m 2m 2 100 kN/m -2m- A
A piece of engineering equipment is supported by the foundation shown. The diameter of the circular pin is 20 mm. a.) Determine the value of P so as not to exceed the allowable bearing stress of 310.5 Mpa in the circular pin. b.) Determine the value of P so as not to exceed the allowable shearing stress of 138 Mpa in the circular pin.
A piece of engineering equipment is supported by the foundation shown. The diameter of the circular pin is 20 mm. a.) Determine the value of P so as not to exceed the allowable bearing stress of 310.5 Mpa in the circular pin.b.) Determine the value of P so as not to exceed the allowable shearing stress of 138 Mpa in the circular pin.
A wall footing is shown. The properties of soil and concrete are as follows:Unit Weight of concrete = 24 kN/m³Unit weight of soil = 16 kN/m³Allowable soil pressure = 200 kPaPDL = 200 kN/mPLL = 180 kN/mfc’= 28 MPafy = 280 MPa 1. Which of the following most nearly gives the effective soil pressure if the allowable soil pressure is 200 kPa. Hint: The effective soil pressure is the remaining pressure available to supports the loads after the effects of the soil and concrete weighs are subtracted. a. 120 kPa b. 154 kPa c. 178 kPa d. 204 kPa 2. Which of the following most nearly gives the minimum width of footing such that the effective soil pressure will not exceed? a. 2.78 m b. 3.67 m c. 4.24 m d. 5.10 m 3. Which of the following most nearly gives the ultimate shear due to factored loads acting on the critical section? a. 180 kN b. 260 kN c. 224 kN d. 281 kN
A 46-kN axial load P is applied to a short wooden post that is supported by a concrete footingresting on undisturbed soil.a. Determine the maximum size of the footing for which the average bearing stress in the soi is141kPa. b. Determine the maximum bearing stress on the concrete footing.
A square footing is shown below. The footing will carry a gross load of 700 kN. Using a factor of safety 3, determine the required value of B. Assume general shear failure. ?? = ??. ?? , ?? = ??. ??, ?? = ??. ?�
If the given beam section is used for a simply supported beam 5.0 m span, using f'c = 28 MPa and fyt = 420 MPa, calculate the nominal shear strength of concrete, (kN) using simplified formula of NSCP 2015. 10-mm-dia @ 200 mm -275 mm 103.07 77.31 89.26 425 mm Select the correct response: 93.46 t 500 mm 75 mm
GEOTECHNICAL ENGINEERINGFind the value of B if the Allowable load for the footing Qa = 580KN