Stonehenge forum 180 room
Image by Spioch
close
more_vert

nigelswift wrote:
there is no way they would be able to drag 50 tons up that slope

Not straight up, but maybe on an oblique track? Having watched 50 Stonehengineers drag a 15 tonner up a hill, I suspect 500 could have shifted a 50 tonner.

On the other hand, I think you're probably right, very sadly!

I am still trying to work out where 500 people are going to stand with their ropes and stuff on all that slippery chalk!!

Perhaps that was the intention though - to build a circle of stone above the Earth, to be Gods in their own lifetime, but it just never happened for whatever reason. Maybe the Neolithic Health and Safety bods turned up...

I am still trying to work out where 500 people are going to stand with their ropes and stuff on all that slippery chalk!!
Wally, on the Stones Mailing List, had an excellent 3D model of the spiral path that may have once existed on Silbury; have just checked but the page has been taken down. Wally does supply some dimension though which may be of interest -

"For those that are interested, I've had a go at modelling a 'processional path' around Silbury Hill. The following 3D model shows what I've drawn, and can be wiggled about with mouse or keyboard... JPG jockeys will not be able to rotate the thing in 3D space, of course. Anyway, the model is based on the following dimensions...

Hill...
Diameter of base: 160m
Height: 36m
Diameter of top 45m
Slope of hillside: 32 degrees

Pathway...
Number of times round the hill: 6
Slope of 'vertical' inner walls of path: 60 degrees
Width of path: 6m
Height difference from one 'tier' to the next: 6m

Which yields the following particulars...

Angle of pathway: 0.78587523 degrees
Length of pathway at outer edge: 1931m

So, a very gentle slope to climb, but about 2km of walking to get there. How
fast is 'procession speed'? :-)

Wally"