the best thing about yurts is that they are collapsible and portable. our three sections fold up small (each less than 2 feet wide), but then open up very wide (about 16 feet long). when they are folded up, the sections are about eight feet long, but we will stretch them until they form a wall about 5 feet high.
(both pictures from here)
the two wall sections meet and are simply tied together.
"Their huts or tents are formed of rods covered with felt, and being exactly round, and nicely put together, they can gather them into one bundle and make them up as packages, which they carry along with them in their migrations, upon a sort of car with four wheels."
Marco Polo (1252-1329) The Travels