german youth movement and scouting developed a tent system almost 100 years ago that allows to build yurt-like tents. it is modular so that with four sheets of a kind of triangular shaped canvas you can build a tipi like tent, and six triangular sheets plus 6 rectangular sheets build a yurt. multiple yurts can be connected to build even larger structures.

https://de.wikipedia.org/wiki/Schwarzzelte_der_deutschen_Jug...

https://duckduckgo.com/?q=jurtenburg&iar=images