Construction
| Tue 13 Jan 2026
Beijing, Jan. 13 -- Ren Yunfeng has submitted a patent application for Earthquake Wave Advanced Forecasting Method in Tunnel for Water Conservancy Investigation. This invention was developed by Ren Yunfeng, Zhu Rui, Shi Xiangyang, Xue Han, Wang Wenfu, Wang Weifeng, Zhou Kun, Rong Li, Li Jiliang, He Zhipeng, Yan Tiangang, Zhao Ya..