A Vault
vault
vault
A process in which molten metal is poured into a mold and allowed to harden.
Space frame has excellent performance which is much better than other steel structure. If the span is more than 30m, space frame is more economical, safer , and with better seismic performance. So it becomes widely welcomed by the clients nowadays all over the world. The main advantages are as following: The span of space frame can be very big without columns in the middle to support the whole structure, so space frame structure is suitable for buildings covering large area. Cost of space frame Generally speaking If span≥30m, the cost of space frame is lower than the other structures. If span <30m & ≥20m, the cost of space frame is almost same to other steel structures. If span <20m, the cost of space frame is higher than other structures. Space frame structure has light self-weight. Space frame structure is safer than other traditional structures. Space frame has excellent seismic performance. Space frame is easy to install. Space frame looks more beautiful. Space frame structure is easy transport, as the sizes of components are small. Space frame can be used to all kinds of building Space frame can be produced industrially. Many kinds of roof material can be used to space frame.
The tiles on the space shuttle form a heat shield. The shuttle enters the Earth's atmosphere at high speed, which creates very high temperatures that would burn up the vehicle if it was not protected.
vault
vault
A process in which molten metal is poured into a mold and allowed to harden.
If you are assuming the first definition for the word vault is an arched structure, then I suppose the space under an arched structure would be number two.
Barrel Vault
lunette
The negative space in the painting is the space automatically creates from the sky in the background.
It creates a 'hard space'
The Large Scale Structure of Space-Time was created in 1973.
There is no relation between space truss and shell structure, a shell structure cannot behave like space truss, the distribution of force in a shell structure behave like a beam or a plate, and space truss behave more like a roof frame
PADDING
By spinning, the centripetal force creates artificial gravity on the space station.