Leshan What s going on with the sinkhole? The official response of the Leshan sinkhole

The sinkhole, which sounds like a mysterious force, is not, it's just a surface disaster, like a landslide, a mud flow, and those are all natural disasters, and it may be due to the geographical conditions of the place, the dark river underground, the complex geology, and the subsidence.

It's caused by subsidence, and now geological disasters are very frequent, and it's not a good omen.

It's not a sinkhole at all, it's just a subsidence.

I saw a report on Leshan Decoration Network, you can take a look.

After receiving the report, relevant experts from the Land and Resources Branch of Shawan District, Leshan City rushed to the scene and invited experts from the Municipal Geological Environment Monitoring Station to the scene for investigation. Wang Xiang, deputy head of the Geology and Mineral Management Unit of the Shawan District Land and Resources Bureau, said that the written report of the expert's on-site investigation has not yet been released.

Wang Xiang told reporters that the area around Shuangshan Village and Fumin Village in Shawan District is a karst landform, with limestone rock formations as the main block, and landslides occurred around 2003. In that geological disaster, slight cracks appeared in the houses of some people in the surrounding area. "The villagers believe it's mining.

In the years since, local people have repeatedly complained to the land and resources department, saying that the gypsum and white mud mines affect the safety of their homes.

Previous reports have shown that mining has nothing to do with damage to people's houses. Zhang Dequan, deputy head of Shawan District, said that there are many areas with a high incidence of geological disasters in the district, and more than 100 households have been relocated, and rent allowance subsidies have been issued to the relocated people. He said that after the report on the "Tiankeng" is released, the aftermath will be actively dealt with according to the experts' suggestions, and "Zhang Shiyin's family will definitely be relocated."

Liu Shuyu, deputy head of Shawan District, also led relevant departments such as land to go to the scene. In order to avoid accidents on onlookers, the local government has built a bamboo fence along the cordon, and at the same time arranged four full-time personnel to monitor the movement of the "sinkhole" 24 hours a day. At the same time, Zhang Fengrong's family was mobilized to relocate, and relevant departments assisted in applying for subsidies.

"Fortunately, it was only the vegetable patch that sank, otherwise the consequences would have been unimaginable. Zhang Shiyin, a frightened villager, said. Zhang Shiyin has a family of six, and he lives at home with his parents, wife and son who has just completed the month, and his younger brother works in Chengdu.

At the time of the incident, the family of five was ...... at home

From 22:30 on the evening of the 11th, I heard the rumbling of artillery fired from nearby mines intermittently, because I usually hear this sound often, so I didn't pay much attention to it. With the sound of sparse cannons and the slight tremor of the earth, in the early morning of the 12th, Zhang Shiyin, who was asleep, was suddenly woken up by her parents. "Collapsed!

Hurry up and get the doll out! Before he understood what was going on, he hurriedly rushed out of the room with his wife and children. When I got to the house, I was shocked to take a closer look:

A large hole in the vegetable patch with a diameter of two or three meters is sinking. Zhang Shiyin found that in the vegetable field behind the house, a large pit appeared out of thin air, with a diameter of about 3 meters. On the side of the house, the edge of the crater is still collapsing.

He then hurriedly transferred his wife and children to a nearby relative's house.

When I returned home about 20 minutes later, the diameter of the hole had grown to about five or six meters. Zhang Shiyin said that after 2 o'clock in the morning, he ** notified the village cadres and nearby villagers. Subsequently, with the help of the villagers, most of Zhang Shiyin's belongings, including 12 pigs, were transferred, except for the vegetable fields and more than 20 fruit trees that were swallowed up by the sinkhole.

The village temporarily arranged two rooms for us, but the five people really couldn't live in it, and the children who had just completed the moon also made us feel at ease. Frightened, the landing of the night has become a thorny problem for Zhang Shiyin's family, and the question that makes Zhang Shiyin even more puzzled is, where did this big pit come from? Many villagers believe that the formation of the sinkhole is not unrelated to the two nearby mining farms that have been operating for more than 10 years.

On the 14th, the geological environment monitoring station of Leshan City made a survey report on the "sinkhole". It is preliminarily believed that "due to the complex geological environment conditions here, the karst development and weathering of dolomite and limestone strata, as well as the abundant atmospheric precipitation in the territory this year, the ground has collapsed." ”

According to the preliminary survey of the Land Bureau, the depth of the "sinkhole" is about 100 meters, and it is located within the scope of the landslide geological disaster point of the Shuangshan Village Formation, which was set up as a city-level geological hazard monitoring point in December 2003.