CORRELATION COEFFICIENTS BETWEEN STORY DRIFTS OF PRIMARY FRAMES AND DISPLACEMENTS OF SECONDARY SYSTEMS IN LINEAR SEISMIC RESPONSES

Autor:	Ishihara, Tadashi, Sauda, Atsuko, Nagano, Masayuki
Rok vydání:	2023
Předmět:	Nonstructural components Phase Superposition Inertial force and relative displacement Specific ceilings Architecture Building and Construction 非構造部材，位相，重ね合わせ，慣性力と強制変形，特定天井
Zdroj:	Journal of Structural and Construction Engineering (Transactions of AIJ). 88:932-937
ISSN:	1881-8153 1340-4202
DOI:	10.3130/aijs.88.932
Popis:	In the seismic design of nonstructural components, inertial forces and relative displacements are usually considered separately. But the two factors should be appropriately combined in some cases of connecting conditions to the structural frames. In this paper, the correlation coefficients between the story drifts of structural frames and the displacements of secondary systems are investigated in linear seismic responses. An approximate evaluation formula for multistory buildings is presented and validated through response history analysis. It is shown that the correlations are relatively high in the range of periods shorter than the first natural periods of structural frames.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce90bbe5f271c73d03ba6450cb0d0876 https://doi.org/10.3130/aijs.88.932 Zobrazit plný text záznamu