Nothing new that I can see. The caption just says what everybody thought is a section of the new carrier is actually just a piece of a new museum for the shipyard. not sure that's the whole truth.
Interesting.
The first pic I saw though was not of these members standing out there alone like this.
It was a ship that was under construction at the time, with what looked like an island and flat deck and that looked to have a similar cross section as these members up towards the bow.
That first picture is what stirred my interest. This pic was just noticed in the same yard forward of that ship.
Here's the analysis I did of it at the time:
I always thought it was going to be an LPH if anything. But, is that ship part of the museum too then? What has become of that ship, I wonder?