Numerical Study on the Seismic Response of Structure with Consideration of the Behavior of Base Mat Uplift

Figure 1

Four calculation models. (a) Rigid block rocking on rigid base [3]; (b) rigid block rocking on Winkler base [4]; (c) flexible block rocking on rigid base [6]; (d) practical structure rocking on elastic base [8]; (e) SR model [10].

(a)

(b)

(c)

(d)

(e)