In the Wenchuan earthquake, most buildings in Wenchuan county did not collapse, and the casualties were not heavy, but the secondary disasters have seriously threatened the "life" of Wenchuan county. According to the report of Yin Zhi, the head of the expert group on earthquake relief planning of the Ministry of Housing and Urban-Rural Development of Aba Prefecture and vice president of the School of Architecture of Tsinghua University, "Wenchuan County has no suitable living environment". At present, Aba Prefecture has submitted a report to Sichuan Province, considering the overall relocation of the county.
Liao Min, the county magistrate of Wenchuan County, said in an interview with this reporter that the county attached great importance to the expert's report. "Experts say that Wenchuan is already a dead city." Liao Min said that Aba Prefecture has also sent an urgent report to the Sichuan Provincial Party Committee and the provincial government, applying for site selection and building a new Wenchuan.
A government worker stationed in Wenchuan county said that the new site has not yet been determined. One theory is that it is possible to find a place in the suburbs of Chengdu and Aba Prefecture.
It is understood that Wenchuan County has a population of more than 80,000, of which the county population is more than 30,000. At present, in the case that the new site has not yet been determined, Wenchuan County has also begun to transfer most of the residents in the county and nearly 50,000 people in nearby towns and villages to safety.
This safety zone is selected on both sides of the national highway 2 13, which is more than 20 kilometers from Wenchuan to Mianchi. Liao Min, the county magistrate of Wenchuan County, said that some residents were resettled in this area after the earthquake. After receiving the expert report, the county accelerated the construction of the resettlement site of this promenade.
A staff member of Wenchuan County Government confirmed to our reporter that 50,000 residents will be temporarily placed in this safe corridor at the end of June. Once the new site of Wenchuan is confirmed, the resettlement project will start soon.
County or back to the island
According to the report, there were 160 original geological disaster points in Wenchuan County before the earthquake, and as of June 2 after the earthquake, 3,590 new geological disaster points have been found, of which 79 new geological disaster points have been oppressed and surrounded by the county, and deteriorated with aftershocks and rainfall, seriously threatening the safety of more than 80% of the built-up areas and all external traffic lines in the county.
The report pointed out that the rainy season has arrived, and once secondary geological disasters are induced, Wenchuan County will return to the island state.
Lack of residential settlements
The report pointed out that at present, most houses in Wenchuan county have become dangerous buildings, leaving only a dozen houses that can be used in theory, but they are not safe because they are surrounded by dangerous buildings. At the same time, a very small number of land in the county that can avoid the impact of secondary disasters is also full of dangerous houses, which cannot be demolished in a short time. According to the report, there are two safe centralized resettlement sites in Wenchuan County, one is located in Yanmen Township, which can accommodate 2,057 households, and the other is located in Qipangou, which can accommodate 1.200 households, 3.5 kilometers and 4 kilometers away from the county seat respectively. The geological exploration team confirmed on foot that there are five small dammed lakes upstream of Qipaigou resettlement site, which does not rule out the danger and cannot be used.
As for the township level, Mianzhen still has 239 mu of arable land for resettlement, but it is also threatened by landslides and rising floods. Only 2958 households can be resettled after leaving a safe distance, and there is no safe place available in other towns and villages.
Geological disasters have also seriously damaged the agricultural production of local residents. The original cultivated land in Wenchuan County is 10.65 million mu. The earthquake caused 42,000 mu of land loss and 48,000 mu of serious damage, leaving only 1 10,000 mu of cultivated land. If residents are resettled locally, their survival foundation has been lost, and they will face serious difficulties in eating and drinking water.
It is suggested that Wenchuan build a new county.
At the same time, the expert group found that the large-scale mountain collapse turned the two rivers and six banks of the county into bare rocks and bare soil, which constituted a continuous huge dust source. Every sunny day, in the afternoon, the wind in the valley goes upstream, and the underground draft slope of the whole valley is shrouded by sandstorms, which is seriously polluted. The lowest visibility experienced these days is less than 100 meters. All experts in geology, ecology, geotechnical engineering and engineering geology agree that this situation will last for several years or even decades, which will do great harm to human health. Wenchuan county has no suitable living environment.
Experts suggest that the affected people in Wenchuan County quickly move to the plain area at the junction of Dujiangyan and Wenchuan.
The report suggests that Wenchuan county no longer has the space and environmental capacity for in-situ reconstruction, and Wenchuan should consider rebuilding in different places.
related news
70,000 people in Wenchuan were relocated again due to geological disasters.
According to CCTV reports, more than 70,000 people in Wenchuan County, who have just settled down, started a big shift yesterday due to new geological disasters.
At present, Wenchuan has entered the rainy season. For all the fragile mountains in the earthquake, the rain is undoubtedly worse. The affected people in Wenchuan county are being urgently transferred. At about 4 pm yesterday, the affected people rushed to the resettlement site from the mountain. As soon as they arrived at the settlement, they lived in a tent. As of last night, more than 1500 people had arrived at the resettlement site from the Wenchuan disaster area. Due to the rain, the transfer speed is slow, and it is expected to reach about 2000 people today.
BEIJING, June 18 (Xinhua) According to the website of Aba Prefecture government, on June 17, Aba Prefecture evacuated 76 16 people, and transferred and resettled 97,753 people, accounting for 87.40% of the total number of emergency evacuees, an increase of nearly seven percentage points over the previous day. The number of people who need urgent action is still 1 1 1840.
Among them, four counties, including Lixian, Maoxian, Songpan and Marcand, have completed the transfer and resettlement tasks. In addition, 6,524 people were transferred and resettled in Wenchuan on the same day, with a total of 58,943 people transferred and resettled, completing 81.56%; On that day, there were 1092 people transferred and resettled in Lixian county, with a total of 6,723 people transferred and resettled, and the completion rate was 100%. Jiuzhaigou has transferred and resettled 2754 people, completing 90.77%; Heishui has transferred and resettled 3725 people, completing 97.21%; Jinchuan has transferred and resettled 180 people, completing 85.438+0%; Xiaojin has transferred and resettled 1562 people, completing 85.36%. None of the above four counties added resettlement personnel on the same day.
It is reported that as of 23: 00 on June 17, according to preliminary statistics, there were 5 major earthquake secondary disasters in Aba Prefecture, including county 1 1, township 162 and household 6375 1 20. On June 17, there was no major secondary disaster in Quanzhou, and the number of people in need of emergency shelter in each county remained unchanged.