In a beam tension is always at the bottom but sometimes when
we design using staad we get more number of rebars at the top
compression zone Why?
Answer Posted / vikash
It is because the bottom reinforcement rebars are not sufficient to withstand the tensile stress. It generally happens in the case of doubly reinforced section. Since the bottom reinforcement are not able to nullify the tensile strength so we provide the top reinforcement in compression zone to withstand the remaining tensile stress.
| Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
what is the metal ratio in granular subbase coarse for one cum ? And please explain the morth table ...what is the difference between grading 1 , 2, 3 what it means..plz explain
show answer/ calculate-1-2-4 ratio-concrete -cement-sand- metal-water - please brief calculation
how much cost of single coat 20mm thick plastering per sqre meter
what will be the cost of thickness of 125mmor rcc measurement of 52x33.75 feet
What is the difference between undo & redo?
How to estimate the shuttering material requirement for a slab and beam and shear wall..? Please send thumbrule to estimate material required ( Plywood, Ms plates, runners, acrospans, jacks)
sir please send me campus placement questions in civil engineering
what are the challenges of being a team leader and a supervisor?
How do you compute the volume of airflow?
how to stop beam concrete between column
What is need for setting limits?
what is the meaning of 40/20 src
though u r a civil engineer, y r u interested in tcs???
When was the first motorway built in england?
insted of bentonite we can use any alternate material in piling ?