Quote:
Originally Posted by NewYorque
Forgive my aggressive question, especially for some of you who seem to be quite emotional, but:
As we know that the antenna of North Tower was thicker, and more massive than the current mast, and it WAS NEVER considered as a part of the structure of the tower; HOW can we imagine a second that the slim and skeletal mast of 1WTC will be considered as an entire part of the tower ??
No way at all...
Oh I know what some of you may reply: "the antenna of North tower was added years later, whereas the current mast has foundations in the concrete core"...
Yes but that doesn't prevent the mast from being just an assembly of skeletal pieces of iron...
So... hard to refer to a "spire"...
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The designation will come from the CTBUH.
In my opinion...the fact that the "spire" is a guyed mast that is integral to the building will see it fit their criteria.
According to the CTBUH web site:
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the architectural top of the building, including spires, but not including antennae, signage, flag poles or other functional-technical equipment. This measurement is the most widely utilized and is employed to define the Council on Tall Buildings and Urban Habitat rankings of the "World's Tallest Buildings."
The footnote relating to antennae, signage, etc reads thusly:
Functional-technical equipment: this is intended to recognize that functional-technical equipment is subject to removal/addition/change as per prevalent technologies, as is often seen in tall buildings (e.g., antennae, signage, wind turbines, etc. are periodically added, shortened, lengthened, removed and/or replaced).
Therefore...in my opinion...the spire will be recognized as a structural element and counted towards the architectural height.