What is the dimension of a strip footing

Assignment Help Civil Engineering
Reference no: EM13534545

Based on given soil data. Soil is a loam with grain the #200sieve. The Liquid Limit = 29, Plastic Limit = 24, friction angleφ = 25 degree, cohesion c = 0.21 tons/sf, unit weight γ=124lb/ft3.

Assumptions: No eccentric or inclined loading. Concretecompressive strength(f'c)=3,000 psi & flexural strength ofsteel, (fs)= 20,000 psi, FS=safety factor= 3, strip footing = 2,200lb/ft2, depth of footing 12"

What is the dimension of a strip footing required to supportthe maximum load to prevent capacity failure, and the requiredsteel in the footing to support tensile stresses?

Reference no: EM13534545

Questions Cloud

What is the meaning of most efficient crosssection : A rectangular channel has a bottomwidth = b and flow depth = y. Prove that for a given area, the mostefficient rectangular cross section is one with y = b/2.
What is the concentration in ppm at the downstream reach : Five million gallons per day (mgd) of a conservative substance,with concentration of 10 mg/L is released into a stream having anupstream flow of 10.0 mgd and a substance concentration of 3 mg/L.Assume complete mixing.
What is the true air speed : Given that an aircraft flying at FL350 encounters a tailwindof 35 knots and the instrument in the cockpit shows anindicated airspeed of 310 knots. What is the standard atmosphere atthis altitude?
What is the area of one of these walls : A new athletics stadium with a curved concrete roof is beingdesigned. Each of the end walls is 25 metres long. Its height ymetres is given by
What is the dimension of a strip footing : Based on given soil data. Soil is a loam with grain the #200sieve. The Liquid Limit = 29, Plastic Limit = 24, friction angleφ = 25 degree, cohesion c = 0.21 tons/sf, unit weight γ=124lb/ft3.
What is the pressure at the leading edge : When an airplane is flying 200mph at 5000-ft altitude in standardatmosphere, the air velocity at a certain point on the wing is 273mph relative to the airplane. What suction pressure is developed onthe wing at that point? What is the pressure at the ..
What weight can it bear before being broken : A concrete sidewalk slab is 17.5 MPa, 4 inches deep, and 2 m long.  A tree root has pushed it up so there is a 1 inch lip at the junction with the adjacent slab, and the slab is effectively 1 inch above its base underneath
Current magnetic bearing of the same line : Given an azimuth of 251 degrees 11' 23" for line ED. If theangle at DEO is 197 degrees 26' 12" measured clockwise, what is theazimuth and bearing of line EO?
What is the distance required to bring the train to a stop : The subway train is traveling at a speed of 54 km/hrwhen the brakes are fully applied on the wheels of cars B and C,causing them to slide on the track, but are not applied on car A.μ of kinetic friction= 0.35.

Reviews

Write a Review

Civil Engineering Questions & Answers

  A rod of steel is 20 m long at a temperature of 200c find

a rod of steel is 20 m long at a temperature of 200c. find the free expansion of the rod when the temperature is raised

  Determine what is power developed with an overall efficiency

A turbine discharges water at 0.4 m3/s under a head of 10.50 m and with an overall efficiency of 80 %. determine what is The power developed.

  Find the total mass

A container of volume 0.04 m3 contains a mixture of saturated water and saturated steam at a temperature of 250oC. The mass of the liquid present is 9 kg. Find the total mass, quality of steam, specific volume, specific enthalpy, and specific inte..

  Determine what was the intensity of the erthquaker

A city near the epicenter of an earthquake sustains major damage to poorly constructed building, althought hospital and schools designed to resist dmage from ground motion sustsain only minor damage.

  Shear force-bending moment diagrams

A three-span continuous beam ABCD with three equal spans supports a uniform load with intensity q. Determine all reactions of this beam and draw the shear force and bending moment diagrams labelling all critical ordinates.

  Equal-tangent crest vertical curve

An equal-tangent crest vertical curve is designed with a PVI at station 110+00 and a PVC at station 107+43.3. if the high point is station 110+75.5 what is the design speed of he curve?

  Calculate tcritical volume then estimate green time interval

Calculate the critical volume then estimate the green time interval for each phase of the intersection using the data provided below. Assume that the intersection will operate as a simple two phase cycle with a 90 second cycle length.

  What is necessary heat transfer per unit mass in kj per kg

Air (m=28.97kg/kmol) is uniformly heated at steady state as it flows through a cylindrical constant area duct. It enters the channel uniformly at 2.5atm, 300K and 80m/s and exits at 1.5atm.

  Determine the thickness for the slab and select the size

A solid one-way slab is to be used for a framing system Column spacing is 33 ft, with regularly spaced beams occurring at 11 ft center to center. Superimposed dead load on the structure is 50 psf and the live load is 75 psf.

  Foundation raft of water tower

A circular rc girder for the foundation raft of water tower has dia 10m.the udl load transmittedby 8 coloumn on te girder being 300 kn/m.the width of the beam is 500 mm and the over depth.

  What is magnitude of hydrostatic force on triangular gate

A vertical gate keeps water from flowing in a triangular irrigation channel. The channel has a 4-m top width and a 3-m depth. If the channel is full, what is the magnitude of the hydrostatic force on the triangular gate and its location

  Compare the reactor volume required for removal of substance

Complete mixed system that contains a single reactor against a system that contains three Complete Mixed reactors of equal volume in series. (total volume of three reactors should be equal to the single reactor)

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd