Is Wenchuan Reconstruction New Town in the original site?

It is very difficult to rebuild in situ. According to the analysis of remote sensing map of Wenchuan trunk highway in May 16, there is a 15 landslide area from Wenchuan County to the east, passing through Yanmen to Nanxin Town, and there is a 2 1 landslide area on the national highway leading to Lixian County to the west. Most of the road sections were damaged by landslides, with a total length of 65433. On May 17, it was found that the road between Wenchuan and Shigujian 15, the national highway 2 13 from Wenchuan to Maoxian, with a total length of 7333 meters, and the road between Wenchuan and Kamm, the national highway 3 17 to the west of Wenchuan, with a total length of 7307 meters, was interrupted. At 7: 00 1.0m on May 5th, 65438, the comprehensive evaluation results of high-resolution satellite images and aerial images of unmanned aerial vehicles showed that Yuxian Bridge and Shiyi Bridge leading to Maoxian Provincial Highway 302 in Beichuan County collapsed, and most sections of Provincial Highway 302 and 105 leading to Beichuan were destroyed. These roads are rushed through at any time during emergency rescue, but it may be difficult to return to normal for a long time after the rescue. The roads between these counties and townships are originally hovering on steep slopes, and landslides are often encountered. Now it is being damaged by a big earthquake and the mountain is loose. There are great dangers lurking in each section, and it is a section of reinforcement, and the amount of work is unimaginable. Through satellite remote sensing, it is confirmed that the Wenchuan earthquake caused serious damage to the "lifeline" project. Except for the airport, some sections of railways, bridges and most highway traffic were seriously damaged. How difficult it is to rebuild in situ, exchange personnel and transport building materials under such conditions! Although the smoke of Wenchuan earthquake has not been exhausted, the earthquake has brought us heavy thinking. Objectively speaking, human beings can't predict earthquakes completely and accurately, let alone control them. In other words, we are still passively suffering from earthquakes. However, we are not ignorant of earthquakes. For thousands of years, people have been studying earthquakes tirelessly. Especially in modern times, with the development of science and technology, people know more and more about the earth where they live, and more and more about earthquakes. For example, we have been able to predict some earthquakes, so that we can prevent earthquakes in advance and effectively avoid casualties. For some unpredictable earthquakes, although we don't know when they will happen, we can know roughly where they will happen. If you open the map of the earthquake zone, it will be clear at a glance. Those areas marked as earthquake zones are naturally places where earthquakes are likely to occur. Wenchuan area is located not only in the north-south seismic belt of China, but also in the Longmenshan seismic belt of Sichuan, which can be said to be extremely prone to earthquakes. Therefore, to some extent, the Wenchuan earthquake is inevitable, but when and how much it will happen are unpredictable. And unpredictable earthquakes often cause great disasters. The areas where serious natural disasters occur are often remote mountainous areas, with very bad geographical conditions and extremely inconvenient transportation. Once a disaster occurs, it is not only extremely difficult to rescue and transfer, but also very likely to occur secondary disasters, such as landslides, mudslides and dammed lakes induced by the Wenchuan earthquake, which further threaten and harm the affected areas. Therefore, the author believes that how to effectively avoid disasters is more important than disaster relief and disaster relief. If Wenchuan earthquake happened in no man's land or sparsely populated place, the loss of people and property would be much smaller. Avoiding disasters requires the determination of immigrants to move a large number of people and important enterprises outside the disaster danger zone. This may require a lot of investment at the moment, but in the long run, it is in line with Scientific Outlook on Development. The natural disaster we often say is "once in a hundred years". Then, instead of destroying the wealth accumulated in one or two hundred years by natural disasters, it is better to use the wealth created in one or two hundred years for resettlement once and for all. Although it may go backwards in a short time, it is still worth considering for the sake of future generations and the long-term stability of the country. Source: professional time and space