Civil Engineering Interview Questions

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Find out Cutting Length of Steel for Right angle Triangle? Where Opposite Side 4m, Adjacent side 6m. (Assume cover 40mm)

DBL,

470Types of Bearings (Placed on Pedestrals) for Bridges? and mention the function of bearing?

DBL,

how to calculate load for a bungalow and 1column carry how much load if the size of column ,9"*15" .....or total structure load......

510I've 47'-6" x 89'-6" of flat RCC Slab 12mm dia 8" c/c. Please calculate the total weight of slab, weight of steel, and how much dead load it contains. Thanks

Materials datas like cement sand steel brick 20&40mm aggregate required per sqft of building?

i know that, the for calculating material required for concrete volume of concrete is taken 50-54 % more for wet volume. i have querry is that cement and sand volume taken more for making wet volume but in the case of aggregate why it is taken more there is no change in aggregate whether it is dry or wet.???? can you give me answer for this???

QRI,

317i have applied 40mm spacer in the concrete for tie beam. is it correct? kindly give me if there any code available

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Un-Answered Questions { Civil Engineering }

In cement concrete how to check a quality of material also proportion of material at site ?

How much of the strength of concrete comes from post- production curing?

What are the RISKS during the project construction?

A roof has a U value = 0.65 W/m2 .C. Extra insulation is to be provided. This insulation has a thermal resistance = 1.5 m2"C/W. Calculate the new improved U value.

Can we use Polystyrene as a Bitumen modifier !! if so is it a good MS research topic ? and what type of laboratory tests will be conducted during Research work ??

Plasterers do how many sqm with spray plaster machine? By hand one mason does 10m2/day. How much they do in Dubai with spray plaster machines?

what is spacing of wallar support of 3m column. the thickness of column is 0.25 m.

what is tension & compression of steel bending.

the volume of cement req for 70cum of brickwork in 1:6 cement mortar is approx is equal to 3cum 5cum 7cum 1ocum

how to decide the mortar ratio 1:4,1:6 in masonry? same in plaster 1:3 and 1:4? which code or any document reference taken to define proportion?

Dear Frds, How can i calculate the Steel for RCC Slab, Please provide one Example also, so that i can understand very well. Ex: Area: 1320.0 Sft.(44' X 30') Span: 15'(Default). Column Size: 9"X15"(6 No.s 12mm Rods) Please Provide Calculation Details. Thankyou. Satish

Thumb rule for steel qty for 1m2 in kg/m2 column slab footing beam

manhole chamber having height of 2300 mm and thickness of brickwork is 230 mm and dia of opening covering is 560 mm and bottom length vertical is 1500 mm (1:4) brick masonry and plaster 12 mm on both sides..how to estimate the no bricks used with mortar cement bags and sand for total chamber including plaster.

I want to know the material required per square foot in rcc roof. i.e. steel: kg/foot, cement/foot etc.

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