Physics, asked by cram89055, 5 hours ago

Explain with examples the effect of tendon profile on deflections of prestressed concrete members.

A concrete beam is prestressed by a parabolic cable having an eccentricity of e1 towards the soffit at centre of span and an eccentricity of e2 towards the top near support sections. Find the ratio of these eccentricities for zero deflection at the centre of span due to prestress only.

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Answered by sweety4269

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photosynthesis is the proces by which green plant make their own food

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