STUDY ON SEISMIC BEHAVIOR OF MULTI-RIBBED SLAB STRUCTURES

摘要

As a new structural system, multi-ribbed slab structures (MRSS) have some applications in practice. Theoretical investigation and application study on the system have been developed under complicated loads and actions. By means of model test of walls and structures, the seismic properties of slabs and structures, including failure mode, bearing capability, stiffness, deformation capability, ductility coefficient, and viscous damping coefficient, were studied. All these works showed that MRSS have moderate stiffness and bearing capability, nicer properties of deformation and energy dissipation. MRSS have great potential in building construction for its various advantage.