| Pre-stressed steel sheeting and concrete composite floor was added to the steelsheeting and concrete composite board based on the pre-stressed reinforced andpre-stressed reinforced tension to a new type of composite structure to improve the flexuralstrength of the composite slab. What impact this new steel in the construction industry inChina is relatively late due to the pressure plate, the concrete part of the implementation ofa combination plate pre-stressed role will give the mechanical properties of the compositestructure still in the exploratory stage, this reason, this paper combination structure intensioning the tendons shear bond performance, cut cross-segment bending strength.U51steel sheeting bao-steel Group object, longitudinal shear capacity, the combination ofsuch steel sheeting and concrete slabs, pre-stressing tendons board mid-span flexuralcapacity of a pilot study, the pre-stress shear cross-segment and by pre-stressing tendonstension test combination plate bending strength. AndFinite element analysis of pre-stressed steel sheeting and concrete composite floor to buildmathematical models to verify the theoretical derivation of the test results, and ultimatelydetermine the combination plate shear stress formula. |
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