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it is actually economization of material. normally, for fixed ended beams positive (sagging) moments are present at the mid span and negative (hogging) moments at the supports. so bottom steel is required at the mid span and top steel resists negative moments at the supports. a bent-up is provided to take the steel on the top at supports as bottom steel is not normally required at at the supports (only nominal steel is sufficient). hope it'd help!
What else can I help you with?
What is bent up bars?
Bent-up bars were extensively used as shear reinforcement in beams and slabs from the first R/C developments up to the 1970's.
What types of outdoor gym equipment can be found in the park?
Outdoor gym equipment commonly found in parks include pull-up bars, parallel bars, balance beams, and stationary bikes.
When its snowing should you use high or low beams?
Low beams...high beams will light up the snowflakes and actually impair vision.
When you are driving in snow or fog should you use your high beams or low beams?
Low beams - high beams only light up the snow or fog which further impairs vision.
What system of a vehicle is made up of rods springs and bars?
The suspension system of a vehicle is made up of rods, springs, and bars. These components work together to help absorb shocks from the road, maintain stability, and provide a comfortable ride for passengers.
Why did William bent blow up bent's fort?
Bent blew up his fort beacause the army was getting supplies without trading fur pelts.
Why is it difficult to drive through fog using high beams instead of low beams?
Because high beams light up the fog more. Low beams have a better chance of lighting underneith the fog.
How do use the word bent in a sentence?
As a VerbJasmine accidentally bent her forkAs an AdjectiveJasmine picked up the bent fork.
What are the benefits of installing bathroom grab bars for safety and accessibility?
Installing bathroom grab bars can provide increased safety and accessibility for individuals, especially those with mobility issues or disabilities. These bars can help prevent slips and falls in the bathroom, provide support for standing up or sitting down, and offer stability when moving around the space. Overall, grab bars can enhance independence and confidence for users while reducing the risk of accidents.
Which part of the building is called as beam?
Generally, the horizontal members in a building are called beams. Beams can be girts, which hold up joists, headers, which are found above windows, plates, that hold up rafters, etc. Beams are usually structural members.
Why do Low beams on VW Beetle not light up but high beams work?
Check the bulbs and then the multifunction switch (headlight switch)
Who is famous for a bent up trumpet?
The trumpet player who is most famous for his bent up trumpet is Dizzy Gillespie. Hope that helps!
