Abstract: The purpose of this chapter is to present criteria and example problems of the current state of practice of =A,B'n\R >g=:01z9
seismic design of wood and reinforced masonry buildings. It is assumed that the reader is familiar with the >U* p[FGW 8Wp1L0$B
provisions of either the Uniform Building Code (UBC), Building Officials and Code Administrators ShC$ue?Q h0}-1kVT^
(BOCA), or Southern Building Code Congress International (SBCCI), or international code council, ep"{{S5g KJZY.7
international building code (IBC). For consistency of presentation the primary reference, including notations 8'@5X-nD Py<vN!
and definitions, will be to the UBC 97. Included within the presentation on diaphragms are criteria and Szt2 "AR lR^Qm|
example problems for both rigid and flexible diaphragms. Also included is the UBC 97 criteria for the `,SL\\%u x9s`H)
analytical definition of rigid versus flexible diaphragms. Wood shear walls and the distribution of lateral iwM x Tty J3^Ir [
forces to a series of wood shear walls is presented using Allowable Stress Design (ASD). Masonry slender tgG 8pL xF0*q
walls (out-of-plane loads) and masonry shear walls (in-plane loads) are presented using Load and Resistance gk| % 4. =J\7(0Dz4t
Factor Design (LRFD).