Investigating Efficiency of Vector-Valued Intensity Measures in Seismic Demand Assessment of Concrete Dams

Figure 8

Fractional reduction in dispersion versus T_n for different S_a(T₁) levels considering IM = <S_a(T₁), Ψ_1,n>: (a) EDP = Δ_c, (b) EDP = DI_base, (c) EDP = E_D, and (d) EDP = DI_neck.

(a)

(b)

(c)

(d)