What is the exact meaning for under & over reinforced beams
& when they have to used..
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Answer Posted / bharath
generally all the sections are designed to be balanced section. under reinforced section means the steel is less than the balanced one's where the structure is ductile(warning can be seen before failure)
.if it is over reinforce i,e steel is more than the required then the structure may fail under brittle (sudden collapse)
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