Multi-layered vault settlement

A multi-layered dome settlement is a building, consisting of several shells. Each shell serves a different purpose: The central shell is the best protected part of the settlement, best useful for living rooms. The outermost shell contains store rooms.

Principle of a Multi-layered Dome Settlement

Properties

This settlement can be extended along with a growing population.

Material

Brick

Multi-layered Dome Settlement made exclusively from Bricks

Bricks from sintered regolith allow the construction of domes without any further material. Gravity alone stabilizes the building. No reinforcement is necessary.

Specialized bricks for a special radius

Specialized Bricks

Specialized bricks can be made for every dome radius and for special shapes. Advantage: The strength of a brick dome can be optimized. Disadvantage: The effort for manufacturing a great variety of bricks is high.

Universal bricks for every radius

File:UniversalBricks01.gif

Example of Universal Bricks

Universal bricks allow different dome radius and shapes with only one sort of brick. Advantage: The manufacturing can be automated easily. Disadvantage: The strength of the masonry depends on the connection between the bricks. It is inevitably weaker than a dome from specialized bricks, for the pressure does not act perpendicular at the surface of each brick in most cases.

Steel

Steel Construction

Steel allows the construction of a great variety of dome shapes. Since steel poses great strength even with thin girders, such domes provide optimal space inside.

Layers

Innermost layer

• Sleeping rooms
• Living rooms

Middle layer

• Working rooms
• Vital machinery

Outermost layer

• Storage of material and inventories