1.

The_end_block_of_a_prestressed_concrete_beam_has_a_rectangular_section;_a_cable_carrying_a_force_of_200kn_is_to_be_anchored_against_the_end_block_at_the_centre_if_the_cube_strength_of_concrete_at_transfer_is_30n/mm2._Design_the_maximum_permissible_bearing_pressure?(Abr_=_10000mm2)$

A. 24n/mm<sup>2</sup>
B. 48n/mm<sup>2</sup>
C. 54n/mm<sup>2</sup>
D. 12n/mm2<sup>2</sup>
Answer» B. 48n/mm<sup>2</sup>


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