Why alternate bars are given bent-up in slab and how to
decide the length of bent up?
Answer Posted / syed shujauddin
Due to partial fixity at support position of a beam/slab section, a negative BM occurs at the end position , and it means tensile side is now at upper portion of the section and compressive side at the bottom portion, i:e: a hogging moment forms, and as we know that concrete is more safe at comp. side than tension, so we provide bent up bars at the upper most part of it to resist that amount of negative BM.
| Is This Answer Correct ? | 14 Yes | 1 No |
Post New Answer View All Answers
how to find ssm in foundation?
What is the difference between shear and tensile strength?
asubmerged weir is one in which the water level on the down stream side of the weir is just at the crest level below the crest level above the crest level at stamp elevation as water surface on upstream
what is the use if we fixed butterfly ties in column and masonry work joint?....where we have to fix(distance)..
What is limit state method and working stress method and ultimate method
How to calculate the cement consumption in RR Masonry in CM 1:8 for the foundation of Ground Level Reservoir
How much time Required for PPR pipe network testing
How to design staircase.plz tell me formula for the design the staircase.
How we calculate the service time of buildings
What is the l/d ratio of cantilever beam?
can we make bricks using m10 grade cement concrete and what would be the ratio of raw materials used and price per brick ?
why the openings of sieves are square io size?
Material calculation of cm 1:6 for 1sqm
the volume of cement req for 70cum of brickwork in 1:6 cement mortar is approx is equal to 3cum 5cum 7cum 1ocum
how do you calculate the quantity of steel,cement for plinth beam. (example size 41'*0.58'*1.08')