what is the density of concrete & steel?
where we are using pycnometer?
what is bulking of sand?
what is under reinforced & over reinforced?
what is balanced section?
Answer Posted / itika chaudhary
Density of concrete is 2240-2400 kg/m3.
Density of steel is 7860 kg/m3.
The Pycnometer can be used for determination of the specific gravity of solid particles of both fine grained and coarse grained soils.
As the moisture content of a fixed weight of sand increases, the volume also
increases--up to a point. This is known as bulking of sand.
An under-reinforced beam is one in which the tension capacity of the tensile reinforcement is smaller than the combined compression capacity of the concrete and the compression steel.
An over-reinforced beam is one in which the tension capacity of the tension steel is greater than the combined compression capacity of the concrete and the compression steel.
A balance section is one in which the concrete crushing and steel yielding take place at the same time.
Is This Answer Correct ? | 8 Yes | 0 No |
Post New Answer View All Answers
What things you need to take care of before building a kitchen island?
Which Types Of Bricks ?
How much 1 cum of M15, M20 & M25 concrete weigh?
what is the difference between tsp & tower
What is the crank length in the slab?
Design a shear wall of length 4.20 m and thickness of 250mm subjected to the following forces.Assume Fck = 25Mpa and Fy = 415Mpa and the wall is a high wall with central part 3440mm x 250mm and two 380mm x 760mm strong bands at each end with following loading. S.No. Loading Axial force Moment Shear 1 DL+LL 1950 600 20 2 Seismic load 250 4800 700
Define What is the tensile strength of wood?
Anyone have sample questions for bhel interview.please send me as Iam appearing for the interview on 19th sep2008. Kindly send this to my e-mail: arun_prasath_n@yahoo.co.in
i have four storeyed rcc building.basement of the building is around 34 years old.it does not have pillar support.it is having lintel steel support at every 7 feet of construction. how long this building will lost long . can any body help me in this regard
For submitting the project loan for bank Residential bldg,Suppose we take Provinding RCC mix 1:2:4 for footings No of footings,length ,Breadth,Height ,qty in cum, at last unit/Rate(Rs) ,i would like to know how do we get the unit/Rate
What applicable rate of wct in bihar
What are the types of slump?
how to calculate steel for slab or footings?
hi, i am doing my B.tech third year and i want to have a job in Genpact...So can you help me which kind of job would be more appropriate for me in such a company and How should i prepare for an interview?
WHAT WII BE THE WATER ABSORPTION POWER OF WOOD ?