Civil Engineering Interview Questions

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We use d*d/162 formula to get the weight value of steel per m, what is 162 in this formula?

L&T,

I have a slab of 20cm thickness of 20m by 4m in wich we are installing 15 tons electric panels , and we have put 4 H-shaped columns under the slab but we have done many cores in the slab which seems very normal , can you help me by telling me how to calculate the bearing capacity of the slab or give me an idea if i should increase more columns Note: load distribution area 12*1.5 m2

1001can we compare the combined core of DBM and BC density with average density of Lab DBM and Lab BC density

738How to calculate the dia of reinforcement when required (as per drawing) dia of reinforcement steel not available at site?

We are working building soling work so soling thickness given 230mm but total are 50 cum. So I am purchased how meny tons is here spreading plz. Tell me

how much quantity of water is required for main wall brick work, partition wall brick work,and for internal and external plastering and how it is calculated?

The internal dimensions of a wire house 15m*5.6m and the maximum height of piles is 2.70m. What is the maximum number of bags to be stored in two piles ?

525in a mix if desired concrete slump is not obtained , the adjustment of each concrete slump difference is made by adjusting water by which percentage

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Un-Answered Questions { Civil Engineering }

how water proof chemicals act in concrete to avoid leek?

how to calculate cost of raw materials of a building for 1000 sqft & also consolidated cost of labour in a 1000 sqft building

How to calculate unit weight of concrete for m40 grade.

what will be the cost of thickness of 125mmor rcc measurement of 52x33.75 feet

225 mm thick RCC slab, how many ton load slab can carry? for example if 33 ton truck loaded with soil, truck having 6 wheels. slab can take load or not? grade of concrete is M35 and slab design Fe500, slab desing one way 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

if dia of inner circle is 42 m and depth is 1.5 m and width is 1 m ,then whait is the quantity of steel?

how to calculate labour strength for work for RCC,brickwork,blockwork,in &out plaster,flooring,dado,door frame & shutter,painting etc for constructing highrise building?

why top layer of block work shoud be full size if any cut block adjustable than another layer?

writte a c prog. to acept 5 no. from consule and then display them back on consulte in ascending order

reinforcement slab, beam and column formulas?

As in practice, we are deducting every 2d for 90 degree bend but from where it comes means derivation or reference of IS Code.

Questions related to civil.engg in company

sir tell me the formula for calculating the volume of 380mm dia double under reamed pile of 4.0 mts depth.

What is difference between code and standard and specification?