Steel calculation formala for column,beam and slab.
Answer Posted / vijay kumar.g
beams:(is 456-2000)
mini Asv =(0.85*b*d)/fy
maxi not greater than0.004bD
columns:(is 456-2000)
mini 0.8% of gross c/s area of the column
maxi not more than 6% of gross c/s area of the column but pratical purpose used 4% of gross c/s area of the column
slabs:(is:456-2000)
mini 0.15% of c/s area of the slab this value can be reduced to 0.12% when used HYSD bars
| Is This Answer Correct ? | 11 Yes | 1 No |
Post New Answer View All Answers
1) a)to prepare mortar for bricklaying how much amount of water should be added for its maximum strength and workability(to avoid cracks which results, when high quantity of water is added)?is their a formula or ratio? b) suppose we want to make 1:3 mortar,what is the best way to measure cement ,sand and water and how? c)time before which freshly prepared mortar should be used? d)proper way to mix and make mortar? e)when should curing start after laying bricks and for how long?and also how many hours per day? f)what is shear wall (please in terms of layman lol) bookish definisions are confusing.... g) and last,acc to codes what are max no. of course that should be laid in a day.
Why are steel plates inserted inside bearings in elastomeric bearings?
Wats the formula of eccentric footing and how was calculated from concrete qty
trapozidal
give me the rate analysis for Bituminous Macadam and SDBC
What happens when,in Prestressed girder the HDPE duct and cone size is provided more than required? (technical answer expected)
how to balance aggregate during mix design of concrete???? how to calculate moisture content like C/A,F/A and how many percentage using ice instead of water for example of we are preparing ice concrete??????
rate analysis hiring of generator 62.5 KVA
How many types of slabs are there & how to design it?
what energized you to complete your course?
what is the cost differene of a same structure when it is constructed with brick masonary, and when it is constructed with concrete as a frame structure.????????
Dear Sir, I work in hydro project. I want to hire Scorpio/ Bolero on monthly basis. But how can i justified its amount (Hourly basic). Please solve my problem
if 20mm aggregate is coming by weight 25 ton in a 10 wheeler hywa ,then what will be total volume of aggregate in cubic feet.
how much of the strength comes from post-production curing
how to calculate spacing rod in column