engineering recuitment GATE CE 2023-24 Test Series Reinforced Concrete Structures Bond, Anchorage and Development Length
A rectangular simply supported beam has factored shear force at the centre of the support is 200 KN. The beam has 2 bars of 16 mm dia Fe 415 steel at the centre of the support, on tension zone. M20 grade concrete with τbd = 1.2 MPa is used in the beam. Moment of resistance of the beam at support is 60 KN - m. What is the minimum extension of the main steel bars (in mm) with 90° bend to satisfy anchorage bond?
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