How to survive in a free-falling elevator car? Bashny.Net

The first thing to say Editorial in this article: you will not happen. Elevators fall extremely rare, but even if something goes wrong, all of the cables that hold the cabin, one is able to withstand the weight of the entire elevator with a load in it. And these cables - between four and vosmi.No unlikely - not impossible, and assume all of you are in a free-falling elevator car. If you believe the creators of Hollywood blockbusters, the best thing in such cases - to jump just before hitting the ground up to reduce the speed of his body.

But even if you have a fantastic reaction and won an Olympic medal in the high jump, the maximum that can be achieved with this method - falling speed reduced to 3-5 km / h. Most likely, the man leaped hit his head on the cabin ceiling and then landed badly, seriously smash.

Others offer to stand with knees bent, who have to take the brunt force of impact - so make jumpers on landing.

In theory, once the elevator car reaches the ground, your feet will automatically bend and move your feet to slow somewhat. However, at high speeds this method is unlikely to be effective. Experiments show that this approach your knees and feet take the brunt force of impact, which is fraught with broken bones.





What to do? The researchers concluded that in order to maximize their chances of surviving in free fall elevator must lie on your back on the floor of the cabin and protect the face from falling debris hands
In this case, the force of impact is more or less distributed throughout the body and the spine and large bones are arranged parallel to the direction of impact and, therefore, are unlikely to break. The ribs are still at significant risk with which to be reckoned.

However, even in this situation raises the following issues:

1. The main blow to the cabin floor will be the soft tissue, in particular, the brain. Imagine a collision with a car at a speed of 70 km / h, and you will understand, what injuries thus have to deal with.

2. There is a high probability that in the fall the elevator car will break, and the floor on which you are lying, turn into a pile of sharp pieces.

We can recall, for example, Betty Lou Oliver survived the fall of the elevator in the Empire State Building in 1945. This achievement, incidentally, noted in the Guinness Book of Records. It is followed by our advice, sharp pieces of the split of the elevator car would certainly have pierced it through. Life, it must skeins cable at the base of the elevator shaft, to cushion the fall. If she lay down on the floor, it almost certainly would have died.

3. Keep in mind that you are in free fall, not only with respect to the elevator shaft, but about the very incident cabin, t. E. In a matter of seconds are in a state of weightlessness.
In this state, manage to lie down on the floor and somehow kept it very difficult, especially for an untrained person.

But even taking into account the above factors, the best chance of survival will go to those who still would be able to lie down on the back. is also likely to receive much reduced risk of injury.

via naked-science.ru/article/naedscience/how-survive-falling-elevator