With the rapid development of water facilities, hydroelectric projects, highways and railways in China, beam-anchor reinforcement has been widely used to stabil
Late Olenekian assemblages in the western Panthalassa have been recovered from bedded radiolarian chert sequences of an accretionary complex, the Ashio belt. Th
Based on the results of two-dimension velocity structure, 1: 100 000 aeromagnetic anomaly, 1: 200 000 bouguer gravity anomaly and seismic anisotropy of Jiaodong