The problem on the dynamic response of a rigid embedded foundation in the presence of an underground rigidtunnel and subjected to excitation of incident anti-pl
This paper presents a simplified method of evaluating the seismic performance of buildings. The proposed method is based on the transformation of a multiple deg
The Hilbert-based time-frequency analysis has promising capacity to reveal the time-variant behaviors of a system. To admit well-behaved Hilbert transforms, com