Page 473 - Advanced Design Examples of Seismic Retrofit of Structures

416 Advanced Design Examples of Seismic Retrofit of Structures

(A) (B)

(C)
FIG. 6.18 Comparison of out-of-plane performance after test level VIII. (A) Lightly retrofitted
walls (Model 6, West wall). (B) More complete retrofits that included vertical straps (Model 6, East
wall). (C) Center cores (Model 2, East wall). (Adapted from E.L. Tolles, E.E. Kimbro, F.A.
Webster, W.S. Ginell, Seismic Stabilization of Historic Adobe Structures, The Getty Conservation
Institute, Los Angeles, 2000.)

(A) (B)

(C)
FIG. 6.19 Comparison of in-plane performance after test level IX. (A) Lightly retrofitted walls
(Model 6, South wall). (B) More complete retrofits that included vertical straps (Model 6, North
wall). (C) Center cores (Model 2, North wall). (Adapted from E.L. Tolles, E.E. Kimbro, F.A.
Webster, W.S. Ginell, Seismic Stabilization of Historic Adobe Structures, The Getty Conservation
Institute, Los Angeles, 2000.)