Portable Structures Presentation

Portable structure. Portable structure? Why portable structure? Categories. Demountable. Movable. Some engineering inventions in portable structure. Pre-fabricated. Wars and disasters. Basic principle for portable structure. Some military inventions. War is not only the disaster that can inflict itself on a peaceful society. As natural disaster. Some questions? Thank you.

Some engineering inventions in portable structure.

Movable Temporary Lightweight Pre Fabricated.

Basic principle for portable structure.

As natural disaster can harm sometimes more to the community and the country than war.

Did you see any portable structures? Did you make any portable structure , like tent. Your opinions on portable structure.