Brazil's rock wall broke into a cruise ship, causing many deaths and injuries. What are the factors that lead to rock fracture?

According to the accident of Funas Lake Scenic Spot in Brazil, it was normal for the fractured rock wall to fall off at that time, because the rock wall can no longer be attached to the mountain after long-term corrosion, so it is also normal for the fracture to fall off, so this accident in Funas Lake Scenic Spot in Brazil can only be counted as an accident.

First of all, in fact, from the video at that time and the pictures at the scene, we can roughly judge the cause of rock wall fracture. The local hills are actually made up of many huge rocks. The outermost rocks are in direct contact with the water surface, and their own water sources will slowly corrode the rocks, so that the original thick rock bottom will slowly corrode to the point where heavy rocks cannot be supported.

It is precisely because this huge rock lacks bottom support that it can only rely on the contact area with other rocks to ensure that the rock will not fall, but this situation cannot be maintained forever. In other words, the stone will fall sooner or later.

Secondly, on 20 12, a Brazilian doctor actually went to the incident site. At that time, the doctor pointed out that the rock was likely to fall, but it did not attract attention at that time. After a few years, there was no problem, and everyone gradually forgot. As a result, many people have been killed and injured directly, which is really a pity.

In addition, due to the action of wind, rain and sunshine, the rock itself has become a structure with heavy weight on the top and light weight on the bottom. There are many gullies on the surface of the rock caused by water flow, so once the contact area between rocks cannot bear the weight of the rock itself, the rock will break and collapse.

Finally, I also hope that when you go out to play, you can try to avoid getting close to the rock wall. When driving, you must also pay attention to falling rocks. After all, many stones have become precarious after experiencing feng shui and sun exposure, and it is only a matter of time before they fall.