Comment by sidewndr46
8 hours ago
I thought the buildings getting lower was just the ground compressing. The foundation is solid, but the ground underneath still compresses. There are circumstances like Seattle where they literally built up the city, but those are less common
No. The ground does not usually significantly compress under those loads. Remember for much of human history buildings are build with wood and non vitrified bricks that readily break back-down into mud/gravel/organic matter. https://en.wikipedia.org/wiki/Tell_(archaeology)