VIBRATION ISOLATION STRUCTURE SYSTEM FOR VERTICAL AND HORIZONTAL EXTENSION REMODELING

摘要

The present invention provides a vibration isolation system for vertical and horizontal extension remodeling. According to the present invention, the vibration isolation system for remodeling comprises: a vibration isolation layer (100) wider than an uppermost part horizontal width of an existing building (10), and installed in an uppermost part of the existing building (10); a vertical extension space (300) installed in the upper side of the vibration isolation layer (100); and a horizontal extension space (200) installed in the upper side of the vibration isolation layer (100). The vibration isolation system (100) comprises: a vibration isolation layer bottom slab (102) installed in a lower part; and one or more horizontal extension unit pillars (120), which is a lower end of the vibration isolation layer bottom slab (102), facing the ground in an outer area of the existing building (10). According to the present invention, the vibration isolation system for vertical and horizontal extension remodeling enables horizontal and vertical extension of the existing building and is able to obtain economic feasibility by reducing an amount of reinforcing materials to obtain earthquake resistant performance.;COPYRIGHT KIPO 2017