SEISMIC PERFORMANCE OF BUNDLED TUBE STRUCTURES IN SEISMIC ZONE IV & ZONE V OF INDIA

Seismic performance of the 150m tall rectangular plan Bundle tube and framed tube structures have been performed with the CQC method in Response spectrum method in Seismic zone 4 and Zone 5 of IS 1893-2016 code provisions. With the high flexibility to terminate the tubes at required heights of the structure, the bundled tube structure can be selected in tall buildings. This statement is established with the higher specific performance of peak characteristics is found in comparison with the framed tube structure for the similar seismic characteristics.