TY - GEN
T1 - Full-scale verification of dynamic properties from short duration records
AU - Erwin, Stephen
AU - Kijewski-Correa, Tracy
AU - Yoon, Sung Won
PY - 2007
Y1 - 2007
N2 - This study examines the dynamic properties extracted from a suite of reinforced concrete buildings in South Korea, with emphasis on the performance of system identification approaches applied to short duration ambient records. The resulting extracted properties are then analyzed to identify trends relating damping and frequency to parameters characterizing the structural system and building geometry to highlight underlying behaviors and establish predictive tools suitable for use in the design stage. Comparisons between finite element models and in-situ values are provided in select cases to demonstrate challenges associated with modeling reinforced concrete structures.
AB - This study examines the dynamic properties extracted from a suite of reinforced concrete buildings in South Korea, with emphasis on the performance of system identification approaches applied to short duration ambient records. The resulting extracted properties are then analyzed to identify trends relating damping and frequency to parameters characterizing the structural system and building geometry to highlight underlying behaviors and establish predictive tools suitable for use in the design stage. Comparisons between finite element models and in-situ values are provided in select cases to demonstrate challenges associated with modeling reinforced concrete structures.
UR - https://www.scopus.com/pages/publications/84890928767
U2 - 10.1061/40946(248)39
DO - 10.1061/40946(248)39
M3 - Conference contribution
AN - SCOPUS:84890928767
SN - 0784409463
SN - 9780784409466
T3 - New Horizons and Better Practices
BT - New Horizons and Better Practices
T2 - 2007 Structures Congress: New Horizons and Better Practices
Y2 - 16 May 2007 through 19 May 2007
ER -