New Equivalent Linear Impact Model for Simulation of Seismic Isolated Structure Pounding against Moat Wall

Table 1

Comparison of impact forces and deformations of pounding model with and without damping.

Case	Peak impact force (N)	Peak displacement (mm)
With damping	1192	2.17 × 10^−2
Without damping	1315	2.38 × 10^−2