Materials I used: Soft copper wire: 20 gauge (wire diameter 0.8mm): 7cm (2.8 inch) for each double heart link 2cm (0.8 inch) for each beaded link 2cm (0.8 inch) for the clasp Beads: 4mm (abacus ...

Abstract: This study addresses the problem of estimating the velocity and displacement of building structures. Initially, the dynamics of a building subject to seismic disturbance are represented ...

Jiangsu Key Laboratory of Function Control Technology for Advanced Materials, School of Environmental and Chemical Engineering, Jiangsu Ocean University, Lianyungang, Jiangsu 222005, China ...