How Does Open Beams Have a Serious Weakness Work?

Open Beams Have a Serious Weakness works like a bridge made from straws, strong when you're walking on it, but not so much when a big truck drives over.

Imagine you and your friend are building a bridge out of open beams, which are like long, hollow tubes. These beams are light and easy to carry, and they hold up well if only small things cross them, like you or your toys.

But if something big, like a heavy truck, goes across the bridge, the open beams might bend too much, just like how a straw might squish when you step on it. This bending is called deflection, and it can make the whole bridge wobbly or even break.

That’s why open beams have a serious weakness: they’re good for light loads, but not so great when heavy things come along. It's like having a seesaw, fun to ride when you're by yourself, but if your friend is really big, it might tip over!

So, engineers sometimes use stronger beams or add extra supports to help the bridge hold up under pressure. Open Beams Have a Serious Weakness works like a bridge made from straws, strong when you're walking on it, but not so much when a big truck drives over.

Imagine you and your friend are building a bridge out of open beams, which are like long, hollow tubes. These beams are light and easy to carry, and they hold up well if only small things cross them, like you or your toys.