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to determine natural frequency of a concrete reinforced beam?
a concrete reinforced beam of length L,imagine a crack in the middle of the beam of length 0.1 d(d=diameter of the beam),calculate natural frequency of the beam for the crack .pls..help me with this ,it's really urgent.
2 Answers
- orAnGE jULiuSLv 71 decade agoFavorite Answer
I think d is the depth of the beam and not diameter. There is no such thing as circular beam.
- 1 decade ago
This is not a simple answer and yo haven't given enough information. 'd' will most probably be the depth of the beam, but you haven't given the width. There is most likely a concrete slab as an integral part of the beam. We need to know the full scenario.
