Funding for this research was provided by:
National Key Research and Development Program of China (2018YFC1504003)
Scientific Research Fund of Institute of Engineering Mechanics, China Earthquake Administration (2016A03)
Article History
Received: 20 May 2020
Accepted: 27 December 2020
First Online: 22 January 2021
Compliance with ethical standards
:
: The authors declare that they have no competing interests.