Howdy Karl
The quote of technique misses that the the Romans used windlasses in relay, ie as many windlasses as they needed could be hooked up using iron
wire rope to a wooden sledge (regular rope would break - a problem the Egyptians probably had). Care to guess how much power a Roman style windlass
could produce? In conjuction with pulleys? I suggest you take a looksee at that Roman construction techniques book.
Look how the Italians raised the re-raised the obelisks in Rome - windlasses.
A great deal of Roman literature and records were lost I'd estimate we have around 1% of what the Romans wrote . But that stand is two-edged if the
stones were so amazing why no mention by other cultures?
I'd note that in 1926 the Axum obolisk taken by Mussolini was transported over land without improved roads by sixty oxen, its weight was a bit over
100 tons. So the scale that up to move 700 tons, and you have an idea of what would be needed. there is a picture of monolith being moved by this
method on page 28 of that book, Roman Construction techniques
The book on
Roman Construction Technique
Another question, how do they determine the weight? Take the dimensions x a known weight density for a type of stone. Limestone is difficult to know
the weight due to its variable density. Estimates I've seen on the three stones go from the high 600s to the mid 800. I use 700 as a compromise.
[edit on 23/2/09 by Hanslune]


