Tree trunk as a post

[zingo]

I would like to use a debarked tree trunk as a post in a construction project. Can I use it with a freshly felled trunk or must it dry first?
In other words, how much can I expect it to shrink in length? The thickness doesn't matter.

 

[AndersS]

What type of wood and will it crack, and what dimensions?
But in most cases, it needs to dry, preferably debarked, leaving several bands around the trunk to hold it together to reduce cracking.

 

[zingo]

What type of wood and is it okay if there are cracks, and what dimension?
But in most cases, it needs to dry, preferably debarked so that some bands remain around the trunk to hold it together to reduce cracks.

Spruce. Cracks don't matter. But how much can I expect it to shrink in length?

 

[AndersS]

Can't find a dry spruce to use?
Shrinkage along the length of a whole stem is something I've never had to consider, so I'll skip that if it's important for the construction.

 

[Testarn]

It does not become shorter at all. Wood shrinks radially and not along the fibers when it dries.

 

[Daniel 109]

Here is more information. https://www.svenskttra.se/trafakta/allmant-om-tra/tra-och-fukt/traets-fuktrorelser/

In summary, the shrinkage in that direction is marginal.

 

[zingo]

Here is more information. [link]

In summary, the shrinkage in that direction is marginal.

Thanks!