Original title: Eight experts have arrived at the site for investigation after the collapse occurred in Jinan, Shandong
At 4:36 on December 21, 2021, a M1.0 collapse earthquake occurred in Xinzhuang Street, Gangcheng District, Jinan City, Shandong Province, with a focal depth of about 1 km. After the earthquake, the local government immediately organized relevant unit leaders and experts to rush to the scene.
After the collapse of the earthquake, Jinan City Gangcheng District immediately organized emergency, natural resources and other departments and experts to conduct a comprehensive investigation of the earthquake. After preliminary investigation,At present, there are no casualties in the epicenter, and no human-induced collapse has been found. The epicenter’s geomorphology has not changed significantly, and the surrounding coal mining enterprises and villages and towns have not been affected.。
On the 22nd, an expert group consisting of 4 coal mine experts, 2 provincial-level geological experts and 2 provincial and municipal earthquake experts was conducting a comprehensive analysis of the cause of the earthquake. The expert group preliminarily judged that the collapse earthquake was related to the local geological structure. A certain relationship. Guo Baode, a member of the expert group, said, “The geological structure here has two large faults appearing in this area. In addition, the intrusion of igneous rocks is relatively strong here. The cause of the collapse and earthquake has been ruled out by illegal mining and illegal mining. The expert group has made preliminary judgments. It may have a certain relationship with the geological structure.” (Zhang Ming, headquarter reporter)
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