Determine the thickness for the slab and select the size

Assignment Help Civil Engineering
Reference no: EM13560435

A solid one-way slab is to be used for a framing system similar to that shown. 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. Use fc'= 4ksi and fy'= 60 ksi. Determine the thickness for the slab and select the size and spacing for the bars.

Reference no: EM13560435

Questions Cloud

Explain why the atomic packing factor of fcc steel is less : If the radius of the interstitial sites( i.e. the radius of SPACE available rather than the radius of the atom that is placed in that space) in an FCC structure are determined according to 2r_interstital + 2r_Fe= a, explain why the atomic packing fac..
What is the future worth at 15 years of your investment : A structural element subjected to cyclic loading is made of fc’ = 3000 psi concrete. Compressive stresses are changing between 2200 psi and 1600 psi. The frequency of loading is 8 Hz. After 10 years of uninterrupted loading, evaluate damage of materi..
Why the internal energy of an ideal gas can be regarded : Using the Internet or any other available sources, explain in your own words why the internal energy of an ideal gas can be regarded as function of temperature only.
Determine how long it will take at the minimum to fill : The drinking water needs of an office are met by large water bottles. One end of a .25 in diameter plastic hose is inserted into the bottle placed on a high stand, while the other end with an on/off valve is maintained 2 ft below th bottom of the bot..
Determine the thickness for the slab and select the size : A solid one-way slab is to be used for a framing system similar to that shown. Column spacing is 33 ft, with regularly spaced beams occurring at 11 ft center to center.
Determine all components at the reactions at the pin support : A suburban street receives storm water runoff at a rate of 2.0 L/m-s (one each side). the street has a slope of .8 percent and a cross slope of 2 percent, n = .013. If the street is 10 m wide and can be totally covered by water (depth = 0 at the midp..
Why we were given the radius of the sheave : Accounting for all the moment equations at Point O is throwing me off. The collar at A seems to be a fixed body that would induce a moment? Also why we were given the radius of the sheave @ point C is confusing.
What is the longest amount of time that the particle can : A particle enters a 20 meter long rectangular settling tank an travels with the flow at a horizontal velocity of 0.09 meters per second. If the tank is 2 meters deep and the particle enters the tank at the surface of the water, what is the longest am..
What is the bod5 of the river water : A 250 cubic meter reaction tank contains a waste water having an ultimate BOD concentration of 755 mg/L. If the BOD reaction rate constant is -0.352/day, how much BOD is remaining after 12.0 days?

Reviews

Write a Review

Civil Engineering Questions & Answers

  What is the predicted number of zebra mussels years from now

The zebra mussels have a net growth rate of 0.09 yr-1. At the current time there are 176 zebra mussels in the stream. What is the predicted number of zebra mussels 5, 10, and 20 years from now

  What range of reactor volumes is necessary to achieve

To achive a specific level of disinfection a water treatment plant operator determines the" Ct" value 180mg min/l is necessary with units for disinfectant concentration C in mg/l and disinfectant contact time t in minutes

  Determine what is the drag coefficient of a 3000-lb car

A 3000-lb car has a maximum speed (at sea level and on a level, paved surface) of 140 mi/h with 16-inch-radius wheels, a gear reduction of 3.5 to 1, and a drivetrain efficiency of 92%. It is known that at the car's top speed the engine is producin..

  Determine the maximum design shear force for the loading

A simply supported span of 28 feet must carry a uniform loading that produces a total factored maximum moment of 300 K-ft including the beam weight. The concrete can be 3.5 ksi and the steel is grade 60.

  Determine the amount of natural alkalinity consumed

jar tests were perfomed on untreated river water. an optimum dose of 12.5 mg/L of alum was determined. determine the amount of natural alkalinity (mg/L as CaCO3) consumed.

  What is the maximum safe speed around the curve

What is the maximum safe speed around the curve? If the speed limit on the roadway is 60mph, what action should be taken by the engineer?

  Find the steady state concentration if the air in the box

Consider the air over a city to be a box 100km on a side that reaches up to an altitude of 1.0 km. The air is blowing into the box along one of its sides with a speed of 4 m/s

  Determine how much load this boat can carry

the hull of a boat has a volme of 150m and the total mass of the boat when empty is 8560kg. determine how much load this boat can carry without sinking in a lake.

  What sample size is necessary for the confident interval

A state legislator wishes to survey residents of her district tosee what proportion of the electorate is aware of her position on using state funds to pay for abortions. a)What sample size is necessary if the 95% Confident Interval

  List and describe each of the files that would be required

For a multi-file project that contains just one class, list and describe each of the files that would be required to implement and test the functions of the class.

  Compute the pw for the pessimistic and optimistic

An energy efficiency project has a first cost of $300,000, a life of 10 years, and no salvage value. Assume that the interest rate is 9%. The most likely value for annual savings is $60,000.

  Friction on the concrete surface creates a couple moment

Friction on the concrete surface creates a couple moment of 100 Mm on the blades of the trowel. Determines the magnitude of the resultant couple forces so that the resultant couple on the trowel is zero.

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