TY - GEN
T1 - Preliminary results from FEMA P695 study on coupled composite plate shear walls-concrete-filled
AU - Kizilarslan, Emre
AU - Bruneau, Michel
N1 - Publisher Copyright:
© (2019) by the Structural Stability Research Council (SSRC) All rights reserved.
PY - 2019
Y1 - 2019
N2 - This paper presents preliminary findings from a study conducted to determine the R-factor (and other parameters, Cd and Ω0) for Coupled CPSW/CF using the FEMA P-695 procedure, which is intended to ensure that an adequate margin against collapse exists for the maximum considered earthquake (MCE) hazard. This is established by performing incremental dynamic analysis for the 44 earthquake ground motion records specified by the FEMA P-695 methodology. The findings are intended to substantiate proposed response modification factor R; deflection amplification factor, Cd; and system over-strength factor, Ω0) for these type of walls in subsequent editions of ASCE 7. A larger R factor is foreseen for coupled composite walls; more specifically, the current R-value of 6.5 specified in ASCE 7-16 for composite walls could potentially increase to a value as high as 8.
AB - This paper presents preliminary findings from a study conducted to determine the R-factor (and other parameters, Cd and Ω0) for Coupled CPSW/CF using the FEMA P-695 procedure, which is intended to ensure that an adequate margin against collapse exists for the maximum considered earthquake (MCE) hazard. This is established by performing incremental dynamic analysis for the 44 earthquake ground motion records specified by the FEMA P-695 methodology. The findings are intended to substantiate proposed response modification factor R; deflection amplification factor, Cd; and system over-strength factor, Ω0) for these type of walls in subsequent editions of ASCE 7. A larger R factor is foreseen for coupled composite walls; more specifically, the current R-value of 6.5 specified in ASCE 7-16 for composite walls could potentially increase to a value as high as 8.
UR - https://www.scopus.com/pages/publications/85070824398
M3 - Conference contribution
AN - SCOPUS:85070824398
T3 - Structural Stability Research Council Annual Stability Conference 2019, SSRC 2019
SP - 990
EP - 1000
BT - Structural Stability Research Council Annual Stability Conference 2019, SSRC 2019
PB - Structural Stability Research Council (SSRC)
T2 - Structural Stability Research Council Annual Stability Conference 2019, SSRC 2019
Y2 - 2 April 2019 through 5 April 2019
ER -