1.

A_POST_TENSIONED_CABLE_OF_BEAM_10M_LONG_IS_INITIALLY_TENSIONED_TO_A_STRESS_OF_1000N/MM2_AT_ONE_END,_SLOPE_IS_1_IN_24_TENDONS_CURVED_AT_EACH_END_,_AREA_IS_600MM2,_ES_IS_210KN/MM2,_COEFFICIENT_OF_FRICTION_BETWEEN_DUCT_AND_CABLE_IS_0.55,_FRICTION_COEFFICIENT_FOR_WAVE_EFFECT_IS_0.0015PERM._DURING_ANCHORAGE,_IF_THERE_IS_A_SLIP_3MM_AT_THE_JACKING_END,_CALCULATE_FINAL_FORCE??$

A. 39.8kn
B. 40.2kn
C. 37.8kn
D. 48.8kn
Answer» D. 48.8kn


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