Finished building 58 years ago. I can't imagine being up there operating that equipment. There is a net there for any individuals who might fall.
Is the arch designed and constructed as a three hinged arch, or is it indeterminate?I have taught this monument for the last 30 years in my construction classes. Showing how they built this using slide rules and little or no computers.
How they shot the elevations at night using transits.
How the "crane tracks" where installed on the backs of each arch
How the south legs got hot and they had to cool with water to align the last piece!
Those nets were not for humans so much as for "bolts and nuts" falling.
They had to spread the legs a good amount to get the last piece in.
After talking about this with my wife over a 10 year period - she said "why don't we go there!!"
AND we did about 10 years ago - it was about 1000 mile drive - two days, stopped in Nashville and it was a wonderful trip.
ONE thing I was NOT prepared for ..... the ride up!!!! I did not do the study on this until we go ready to go up to the top. I was hoping I could walk up the stairs ---- o hell no, not possible.
SO there is a "elevator" ..... ya - sure!!!
Think of being in a 5' diameter dryer ----- if you are not claustrophobic - YOU WILL BE!!
About a 4 minute trip btw.
Here is a picture of it ( this is something I grabbed off the net)
View attachment 115013
The view is breath taking - you actually lean forward against the "wall" to look out the window.
Yeah - you are 630 feet up there too!
I would go back in a heartbeat for sure!
Thank you D2Cat for mentioning this!