Abstract: The purpose of this chapter is to present criteria and example problems of the current state of practice of =A,B'n\R 4,>9N9.?9
seismic design of wood and reinforced masonry buildings. It is assumed that the reader is familiar with the >U* p[FGW B$n 1k45
provisions of either the Uniform Building Code (UBC), Building Officials and Code Administrators ShC$ue?Q A'.=SA2.Y
(BOCA), or Southern Building Code Congress International (SBCCI), or international code council, ep"{{S5g F0~<p[9Nx
international building code (IBC). For consistency of presentation the primary reference, including notations 8'@5X-nD SF`(`h0e
and definitions, will be to the UBC 97. Included within the presentation on diaphragms are criteria and Szt2 "AR CW2)1%1iz
example problems for both rigid and flexible diaphragms. Also included is the UBC 97 criteria for the `,SL\\%u [N12X7O3
analytical definition of rigid versus flexible diaphragms. Wood shear walls and the distribution of lateral iwM x Tty +w-J;GLSy
forces to a series of wood shear walls is presented using Allowable Stress Design (ASD). Masonry slender tgG 8pL d&\3}uH
walls (out-of-plane loads) and masonry shear walls (in-plane loads) are presented using Load and Resistance gk| % 4. a|jZg
Factor Design (LRFD).