Supported by the National Natural Science Foundation of China(Nos.51179195,51679248);the National Defense Foundation of China(No.513030203-02)
Elastic waves in the seabed generated by low-frequency noise radiating from ships are known as ship seismic waves and can be used to detect and identify ships. To obtain the propagation characteristics of ship seismic...
supported by the National Natural Science Foundation of China(Grant No.51420105013)
Conventional PCC pile technique has been widely used as embankment piles for highway construction in China. To further improve the PCC pile capacity, the expansive concrete technique has been applied to the PCC pile t...