TY  - JOUR
PY  - 2022//
TI  - Identifying dynamic response of a twenty-story instrumented building to 2018 M7.1 Anchorage, Alaska earthquake and its aftershocks
JO  - Journal of earthquake engineering
A1  - Wen, Weiping
A1  - Kalkan, Erol
SP  - 8670
EP  - 8687
VL  - 26
IS  - 16
N2  - The dynamic responses of an instrumented twenty-story steel-moment frame office building were identified with the data from mainshock (M 7.1) occurred on November 30, 2018 and its six aftershocks ranging from M4.2 to 5.7 in the Alaska-Aleutian subduction zone. The deconvolution-based seismic interferometry was used to identify the traveling waves and intrinsic-damping ratio in the building. The median shear-wave velocity is 179 m/s for the east-west (EW), 201 m/s for the north-south (NS), and 174 m/s for the torsional responses. The building's average intrinsic-damping ratio is estimated to be 4.4% and 3.7% for the EW and NS directions, respectively.<p />  <p>Language: en</p>
LA  - en
SN  - 1363-2469
UR  - http://dx.doi.org/10.1080/13632469.2021.1991860
ID  - ref1
ER  -