Shanxi Jincheng sudden landslide caused by the slope of the coal miners buried, how the follow-up?
Shanxi Jincheng sudden landslide caused slope coal miners were buried, how the follow-up, after this incident, Shanxi Province emergency management departments have urgently required all areas to do a good job in the ground building safety hazards investigation, the occupants of the area found to exist in insufficient safety distance, steeper slopes, loose soil, catchment water and other potential safety hazards, to immediately evacuate the occupants to ensure safety, and to ensure the safety of the people. Ensure safety.
According to relevant information, Po Di Coal Mine is an infrastructure mine. According to the Shanxi Province coal mine classification and supervision methods, the degree of coal mine safety and security from high to low is divided into A to D class, the coal mine belongs to the B class coal mine. The incident happened at 4:23 on August 5, Jincheng City, the city of Po Di Village, a landslide occurred, resulting in Shanxi Jin Coal Group Jin Sheng Po Di coal mine three construction workers were buried.
For landslides, the most serious is the landslide cracks, refers to the landslide activity in the body and its edge produced a series of cracks. Located in the upper part of the landslide body more arc-shaped spreading called tension cracks; located in the middle of the slide body on both sides, the sliding body and the non-sliding body demarcation is called shear cracks; shear cracks on both sides and often accompanied by a feathery arrangement of cracks, called feathery cracks.
Recently, the city of Kunshan also occurred landslide, is at 5:30 am, located in the district of Chejiabi Kunming power plant landslide occurred in the back of the mountain, resulting in a person killed. At that time after receiving the report, Xishan District Committee, district government leaders rushed to the scene to direct the rescue and disposal, public security, emergency response, fire, traffic police, natural resources, transportation, streets and other departments to join forces to rescue. After on-site investigation, the landslide buried area of about 86 square meters, there is a person trapped. After an all-out search, the trapped person was found, but confirmed by the 120 medical emergency department has no vital signs.
Currently, because of the recent rainfall is more, so the generation of landslides, for landslides, some landslides occur slightly later than the time of the triggering role factors. For example, after rainfall, snowmelt, tsunami, storm surge and human activities. This lag law in the rainfall-induced landslides in the most obvious, this type of landslides occur in torrential rain, heavy rain and a long period of continuous rainfall, the length of the lag time and the lithology of the landslide body, the structure and the size of the rainfall. Generally speaking, the looser the landslide body, the more developed the fissure, the larger the rainfall, the shorter the lag time.
Generally speaking, landslides that occur after artificial excavation of the foot of the slope, after pile loading and reservoir storage and discharge of water also belong to this category. The length of the lag time of landslides induced by human activities is related to the intensity of human activities and the original stability of the landslide. The greater the intensity of human activity, the lower the degree of stability of the landslide rescue landslide, the shorter the lag time.
Summary: Shanxi Jincheng sudden landslide caused slope coal miners buried, how the follow-up, after this incident, Shanxi Province emergency management departments have urgently required all areas to do a good job of ground building safety hidden danger investigation, the occupants of the area found to exist in the safety distance is insufficient, steeper slopes, loose soil, catchment water and other safety hazards, to immediately evacuate the occupants, to ensure the safety of the personnel.
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