Abstract
Wind-induced interference effects on local wind loads on two buildings with various height ratios and locations of an adjacent building for all wind directions from 0°to 355°in 5°steps were studied by a series of the wind tunnel tests on typical tall building models using a pressure measurement technique. In this study, characteristics of local wind forces along nine height levels of the principal building are presented and discussed. As a result, varieties of along-wind and across-wind local force coefficients along the height levels depend on the locations and height ratios of the interfering building.