Rainfall in Shanxi has caused many ancient buildings without classification to suffer "catastrophe". What cultural relics have disappeared?

It is true that some cultural relics were washed away by the rain.

As one of the four ancient countries in the world, China has a very long history. Has a rich cultural heritage. And Shanxi, China, in ancient times, as a political center and cultural center. Shanxi plays an important geographical advantage. Many ancient leaders left many precious cultural relics in Shanxi. Some cultural relics were destroyed in the long history. There are still some cultural relics preserved to this day. But the recent heavy rain has threatened these cultural relics. Let me discuss which cultural relics have been destroyed.

1. Some cultural relics are made of soil and are easily eroded after heavy rain.

We all know that although ancient culture is very advanced. But it is extremely scarce in industry. So in ancient times, metals were used very little. The refining of many metals is relatively rough. And the training effect is very bad. The refined metal is also some iron, and copper is easier to smelt. It can be seen that most items and souvenirs made in ancient times were made of ceramics and clay. Even ancient houses were built of mud and wood. Although the house built with this material looks very practical. But it's hard to live long. Because it is easily eroded by rain, Shanxi's cultural relics are now threatened.

Although some cultural relics are made of metal. But today's rain is acidic and will corrode metals.

Due to the rapid development of modern industry, a large number of automobile exhaust and industrial waste gas are discharged at will. These waste gases and liquids contain acidic gases such as sulfur dioxide and carbon dioxide. After rising into the air, these gases combine with water to form sulfuric acid and carbonic acid. This rain is acidic. Metal products will react when they meet sulfuric acid. If it rains every day, metal products will be corroded. Just like the Statue of Liberty abroad.

3. Minor damage can rely on the current three-dimensional modeling technology. Fix it.

Because of photography and three-dimensional modeling technology, some minor damage of cultural relics can be repaired by these technologies. The photos we took can completely record the appearance of the cultural relics before they were destroyed. You don't have to rely on the memory in your brain to repair it like the ancients. The three-dimensional modeling foundation can completely reproduce the appearance to be repaired in proportion on the computer. In short, the best way is to prevent cultural relics from being attacked by rain.