Influence of Human Load on Floor Vibration Measurement in Wood Structure House

Abstract

National Institute for Land and Infrastructure Management 本稿の一部は既発表論文 5),6) を加筆・修正したものである。 V3-1(16Hz) V3-1(50Hz) V3-2(25Hz) 注：白抜きはケース6(人6名)を示す

Fire and shock resistance of wooden frame of buildings

“…Wood structure which is firm, light in weight, and small in volume will absorb little seismic force, and under seismic action, many components and joints of the wood structure can form a variety of load transmission paths (Kamiya et al. 2018) to cushion and disperse seismic action. Its favourable elasticity and resilience can effectively reduce earthquake damage.…”

“…For example, the three light-weight wooden public buildings built after the 2008 Wenchuan earthquake, Dujiangyan Xiang'e Primary School, Mianyang Disabled School and Beichuan Hongfeng Home for the Aged, showed excellent seismic performance when suffering multiple strong aftershocks. Wood structure which is firm, light in weight, and small in volume will absorb little seismic force, and under seismic action, many components and joints of the wood structure can form a variety of load transmission paths (Kamiya et al 2018) to cushion and disperse seismic action. Its favourable elasticity and resilience can effectively reduce earthquake damage.…”