However, when they are considered with the unbonded prestressedslab together, the seismic performance of the whole structure has not been enough clarified.
According to the computation method and construction practice, the design of the unbonded prestressedslab-column structure is presented and its economy is analyzed.
Post tensioned prestressed concrete hollow slab(PTPCHS) is one of high strength prestressed concrete hollow slab, and its construction performance is still unknown yet.