Yesterday, dozens of large machinery divided the work and coordinated the operation at the scene.
The missing person has been contacted voluntarily, and the National Health and Family Planning Commission has selected experts to rush to the disaster area for rescue; experts: The earthquake caused the mountain to suffer "internal injury"
Sichuan Maoxian Diexi Town, a sudden mountain collapse incident, and the rescue has entered the second sky. Yesterday, Maoxian Qianfang News Center released the latest data showing that as of yesterday afternoon, a total of 10 bodies of victims were found, and 93 people are currently missing. The National Health and Family Planning Commission selected six experts from the majors of critical care medicine, orthopedics, neurosurgery and psychological rescue in Peking University People's Hospital and Beijing Huilongguan Hospital to form a national medical expert group, and dispatched Sichuan National Emergency Medical Rescue Team to rush to the disaster area for rescue.
Geological experts said that several major earthquakes in history have caused "internal injuries" to the mountains.
Villagers reported that 9 people had returned to the village on the missing list
Yesterday morning, the Aba Prefecture Government released a message through its official website, Maoxian's "6.24" Diexi landslide, 118 missing people have been confirmed, and 5 people have been listed. The notes were "The migrant population has not been naturalized yet", two of them did not have ID card information, and there were five migrant workers, two of them showed that they were "unverified" and had no personal information. In addition, the identity information on the list shows that 16 people were born after 2000, the youngest of whom was born in 2014 and is only 3 years old this year.
According to Sichuan Daily, after the list of 118 missing people was announced, Zhang Liangang, a villager from Lianghekou Village, Diexi Town, reported that 9 people on the list were their relatives, and now all have contacted them, and 9 have returned to Xinmo Village. Zhang Liangang said that on the list, Yan Ying, Yan Shuang, No. 65, Yan Shuang, No. 100, are the eldest sister's children, Zhang Shihao, No. 108, Zhang Shijie, No. 109, are the eldest brother's children, Zhang Shirui, No. 111, Zhang Shichao, and No. 112, are the second brother's children, No. 113 Zhang Jiao and No. 114 Zhang Shiwei are children of the third brother's family. "9 people are either studying in other places or working in other places. They are all very safe now and have already rushed back on the 24th."
Yesterday afternoon, Maoxian Qianfang News The emergency center held the fifth press conference on disaster rescue and disaster relief, and reported that at 5:45 on June 24, 2017, the Fuguishan Mountain in Xincun Group, Xinmo Village, Diexi Town, Mao County suddenly collapsed at a high level, causing 62 households to lose 118 people. Coupon. After the list of missing persons was announced by Aba Prefecture government portal, some personnel contacted Maoxian Public Security Bureau through the published contact number (0837-7428325). After talking to himself and his immediate relatives, the list of missing persons has been confirmed. All 15 people on the board were safe. As of 14:00 on June 25, a total of 10 bodies of victims were found and 93 were missing.
A total of 103 houses buried and damaged due to disasters
Maoxian Emergency Office said that as of yesterday afternoon, there were 2,586 professional rescue teams, 36 large excavators, 10 loaders, 10 sets of life detectors, 13 ambulances, and epidemic prevention Two vehicles, six slag trucks, five other vehicles, and ten generators were carried out on site for rescue.
The National Health and Family Planning Commission dispatched 6 experts from Peking University People's Hospital and Beijing Huilongguan Hospital to form a national medical expert group, and dispatched Sichuan National Emergency Medical Rescue Team to rescue the disaster area and further strengthen the local area Medical rescue forces; arrange 9 national medical experts from three hospitals in Shanghai and the Chongqing National Emergency Medical Rescue Team to stand by.
In addition, Sichuan's health and family planning departments at all levels quickly launched an emergency response after the disaster. More than 20 ambulances and more than 90 medical staff have been working at the disaster site, 36 medical experts, 8 disease control experts and 10 medical rescue vehicles at the provincial level. The car rushed to the disaster area for reinforcements and effectively carried out medical treatment, health and epidemic prevention and psychological rescue. Sichuan University West China Hospital , Sichuan Provincial People's Hospital, Maoxian and adjacent Wenchuan County , and Dujiangyan City designated hospitals have all opened green channels to organize capable medical and nursing forces to prepare for the treatment of the injured.
According to the news from the Sichuan Provincial Government Information Office, preliminary statistical results show that the disaster area of the mountain collapse incident in Diexi Town, Maoxian County was about 0.8 square kilometers.A total of 103 houses were buried and damaged; about 2.1 kilometers of roads (104 rural roads) were buried and damaged; 1 bridge was destroyed; about 430 mu of garden land was lost; about 38 mu of arable land was lost. This caused the river channel about 2 kilometers to be buried by debris flow, threatening about 133 houses in Nanhekou Village upstream, and about 28 houses in the downstream, and threatening the safety of Chaogao Hydropower Station and Jiaochang Power Station downstream.
search and rescue found suspected signs of life
html At about 7:40 am on the 125th, Deyang firefighters took three life detectors and a rescue dog to the area No. 4 of the rescue site to search and rescue the area. At 9:10, the search and rescue dog found a suspected sign of life. Deyang firefighters cleaned the suspicious areas by hand and shoveling, and repeatedly confirmed the area with search and rescue dogs. Immediately, the firefighters and soldiers of Mianyang also used radar to detect and found that there was a signal about five or six meters underground. At 9:30, the on-site rescue commander Ma Tao said that as long as there is a little sign of life, he must go all out to rescue, and then coordinate the two excavators to cooperate with the rescue.Sichuan Daily reported that yesterday afternoon, the relevant person in charge of the First Detachment of the Sichuan Corps of the Armed Police introduced that the current technical means can be determined, and there are signs of life for two people underground. The rescuers once again determined the specific location and depth of the buried being used by infrared life detectors and radar life detectors. At present, the excavation work is still continuing.
■ Link
Local environmental emergency monitoring
Xinhua News Agency reported that after Xinmo Village, Diexi Town, Maoxian County, Sichuan Province's environmental monitoring system immediately launched an emergency monitoring plan for the affected areas and downstream The region has carried out environmental emergency monitoring.
monitors conducted water quality sampling and monitoring at four points, namely the Songpinggou section, the 3 kilometers downstream section, the 200 meters section into the Minjiang River Estuary, and the 100 meters section downstream of Mouto Village, Maoxian.
monitoring data shows that the water quality of the three sections meets the Class II water standard of " Surface Water Environmental Quality Standard " (GB3838-2002), and the water quality of the occurs area reaches the Class III water standard, and the water quality remains excellent.
At the same time, the two automatic water quality stations in Jiangsheba and Yingxiu in Wenchuan County, downstream have carried out chemical oxygen demand, ammonia nitrogen, total phosphorus, fluoride, dissolved oxygen, hexavalent chromium, total manganese, and total arsenic for the downstream surface water. Automatic monitoring of water quality of 10 indicators of total mercury and volatile phenols.
monitoring data shows that the water quality of the two sections meets the Class II water standards of the Surface Water Environmental Quality Standards (GB3838-2002), and the water quality remains excellent.
Wanda donated 20 million yuan to the disaster area
htmlAt around 6:00 on June 24, a mountain collapse suddenly occurred in Xinmo Village, Diexi Town, Maoxian County, Aba Prefecture, Sichuan Province, causing more than 40 households to be buried. Sichuan is the hometown of Wang Jianlin, chairman of Wanda Group. When he saw the disaster in Maoxian, Sichuan on TV news, he immediately decided to donate 20 million yuan to specialize in the rescue of the victims and help the disaster area rebuild their homes. The donation was donated to the disaster area through the Sichuan Charity Federation, which is the largest corporate donation received by the disaster area in Maoxian. In natural disasters such as Wenchuan earthquake, , Yushu earthquake, and Ludian earthquake, Wanda is one of the companies with the earliest donations and the largest amount.■ Analysis
Made the collapse of the mountain in Maoxian:
The earthquake caused the mountain to suffer "internal injury".
The huge mountain fell from a height of more than 1,000 meters, and rushed forward along the mountain under the action of gravity. It took 41 years to go without a trace. When it comes to the built mountain village, it disappears instantly.
collapse occurred between two mountains, pouring down from one side of a mountain. No complete concrete was left in the house, and only deformed steel bars were left in the ruins, and more than 100 villagers had no response.
According to Xinhua News Agency, more than 300 affected people have been relocated and placed in the nearby Diexi Primary School in Diexi Town and Bailazhai Village Bailazhai Village Bailazhai Village.
In front of Fugui Mountain, bulldozers and excavators are constantly busy. Rescuers said that landslides are the most difficult to see survivors because they are covered with mud and sand and have no room to breathe.
It is hard for people to imagine that Fugui Mountain, which rarely brings trouble to the group of Xinmo Village, will use this method of destruction to destroy the people who guard it.
htmlOn the afternoon of June 25, two geological disaster emergency experts "take the pulse" of the disaster, believing that in the past 84 years, Fugui Mountain has experienced the magnitude 7.5 earthquake in Diexi Town in 1933 and 1976 The 7.2 magnitude earthquake of Songpan small river in 2008 and the 68.0 magnitude earthquake of Wenchuan 2008, "and these major earthquakes have caused 'internal injuries' to the mountains."41 years ago came here to avoid danger and suffered disasters
41 years ago, Group 1 of Xinmo Village moved from the foot of Leigu Mountain two kilometers away to the foot of Fugui Mountain. At that time, villager Yan Shunlun was 6 years old and had the only impression of "barren mountains and slopes".
It was in 1976, and a magnitude 7.2 earthquake occurred in Songpan, 90 kilometers north. At that time, the mountains near Group 1 of Xinmo Village at the foot of Leigu Mountain were no longer safe, and the government organized the relocation.
At that time, more than 30 households in Group 1 of Xinmo Village came to the foot of Fugui Mountain and began their safe-haven life. Group 2 of Xinmo Village remained in its original location.
This is a mountain named after someone sees the word "richness". In the following 41 years, Fuguishan raised a group of two or three generations of Xinmo Village.
Yan Shunlun recalled that he had just moved to Xinmo Village at the foot of Fugui Mountain and was very poor. Everything can only start with the land reclamation, and grow corn, wheat and potatoes on the opened land, but most people in the village cannot fill their stomachs. The villagers opened up open spaces to build houses in the wasteland, most of which were mixed with stone walls.
Entered the 1980s, farmland was collected and produced in households. I don’t know which villager started, but the village gradually abandoned crops and planted fruits and peppercorns.
"A pound of peppercorns can sell for 60 or 70 yuan. Each family can produce thousands of kilograms every year. They can earn 60,000 or 70,000 yuan a year," said villager Kun Biao. Since the 1990s, a wave of going out to work emerged in poor areas, but the villagers of Xinmo Village rarely go out to work. It is on this wasteland that from scratch, foreign buildings, flower walls and a prosperous life have been created.
No one noticed when this mountain that created wealth for villagers suffered "internal injuries". The sudden collapse of the mountain on June 24 did not give the village a little room for help.
htmlOn June 25, Yan Shunlun said that there had never been a mudslide in the village. There is only one trench on the east side of the mountain that occasionally mud and sand will come down, but it is within normal range.Some villagers also said that no matter where a landslide occurs, they would not think of Fugui Mountain, because the vegetation on Fugui Mountain is dense and has not been renovated.
Yan Shunlun was a village cadre in Xinmo Village from 2004 to 2016. Now, the newly appointed village cadres have lost contact in this geological disaster. He was very sad, but he could not be deeply trapped in grief. Starting from the 24th, Yan Shunlun re-acted the village secretary of Xinmo Village, comforting the families of the victims and leading the remaining villagers to handle the funeral became his new task.
Experts believe that the mountain body suffered "internal injury" after three earthquakes
25 On the afternoon of the 125th, the emergency rescue and relief headquarters of the Diexi mountain suddenly collapsed in the "6.24" Maoxian County held the sixth press conference, and the disaster relief headquarters for this huge landslide disaster A preliminary analysis was made.
The Ministry of Land and Resources geological disaster emergency expert Pei Xiangjun introduced that this massive landslide disaster, after high-precision aerial image analysis of the drone, had a meter volume of 18 million cubic meters, which occurred above 3,400 meters above sea level, 1,250 meters away from the affected village, without a person The mountain lives and the slope is steep and the slope is between 55-60 degrees, making it difficult for people to get up; at the same time, due to the high mountains and dense vegetation, it is blocked by them, even high-precision satellites are difficult to capture the deformation of the slope - this means that existing remote sensing methods cannot detect hidden dangers , traditional engineering geological exploration methods are also difficult to carry out.
According to Mao County Government staff, Pei Xiangjun entered and exited the earthquake zone more than 1,000 times after the Wenchuan earthquake, and was very familiar with the geological environment of Aba Prefecture. After the Wenchuan earthquake, local villagers found that some of the trenches on the mountain became larger. In those years, experts would conduct geological surveys every year.
"The trench becomes larger after an earthquake, which is not the basis for judging whether it will cause a landslide." Pei Xiangjun said.
Another geological disaster emergency expert and professor at Chengdu University of Technology Xu Qiang understands this as "objective cause, highly concealed".
Experts said that the place where the geological disaster occurred was in the Songpinggou fault, and earthquakes occurred frequently in history, including the Diexi earthquake in 1933 and the Wenchuan earthquake in 2008.The earthquake causes deep rock mass damage to the formation - that is, "internal injuries" rather than "skin diseases". Affected by earthquakes, the stability of the mountain declines, and landslides are more likely to be triggered when rainfall occurs. There have been cases of major earthquakes such as the Kanto earthquake in Japan in history. How to solve this phenomenon is a huge challenge facing the world.
Both experts mentioned the 7.5 magnitude earthquake in Diexi Town in 1933, the 7.2 magnitude earthquake in Songpan River in 1976, and the 8.0 magnitude earthquake in Wenchuan in 2008. From the map, Wenchuan, Diexi Town and Songpan are distributed in a steep mountain ridge from south to north, and Diexi Town is located between the two.
"Earthquakes bring deep rock mass damage to the formation, that is, internal injuries, rather than skin diseases. Affected by the earthquake, the stability of the mountain declines. These earthquakes leave some subsequent long-term effects problems of geological disasters, which is actually the The world is facing huge challenges. "Pei Xiangjun said.
Xu Qiang added this to this point that this landslide must be related to the Wenchuan earthquake.
"The Wenchuan earthquake caused the mountain to loosen. After the crack was loose, water and rain were easier to enter. This is a very common phenomenon in Wenchuan earthquake-stricken areas, especially earthquake areas. In addition, there is another effect of this crack loosening effect. We call it the high body effect. Some of them are directly used to describe the whip tip effect. No matter how the whip moves, the tip of the whip must be particularly shaking strongly. So when you see those halls and houses where the vibration is higher, the more the vibration is, the more you can see the more you shake it from above. It is getting stronger. The landslide today is at an altitude of 3,500 meters, so the response to earthquakes is relatively strong." Xu Qiang explained. The effect similar to landslides only appeared many years after earthquakes, and it also occurred internationally.
A10-A11 version edited/Beijing News reporters comprehensively reported by Xinhua News Agency, CCTV, Sichuan Daily and other media
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