High strength, low density columnar strusture
View Patent ↗A high strength, low density modular columnar structure. In the preferred embodiment, each module is a prism or cuboid having three or four vertical rectangular sides which meet in the module corners. The module ends perpendicular to the sides are the module faces. At least one face has a brace panel. The brace panels and the face are preferably the same shape, but off-set. A plurality of preferably triangular brace arms extends to the module corners. Each brace panel is preferably provided with a centrally located aperture. The lower face of each module is preferably provided with a lip, while the upper face is configured to receive the lip. A cylindrical column extends vertically through the center of each module, and a plurality of struts extends radially from each column. A stack of modules may be secured with a bolt run through the module apertures, an adhesive, or simply gravity.
1. A method of forming a high strength, low density columnar structure from a plurality of modules, wherein each said module within the plurality of modules has a shape selected from the group consisting of prisms and cuboids;
wherein each module within the plurality of modules further comprises a plurality of substantially rectangular sides, wherein each side of the plurality of substantially rectangular sides is configured to intersect with two other sides of the plurality of substantially rectangular sides at an intersection, wherein each intersection forms a module corner extending between an upper face and a lower face of said module, said plurality of substantially rectangular sides, said module corners, and said upper and lower faces defining said shape of said module; and a brace comprising a brace panel positioned proximate to said upper face and a plurality of brace arms, each said brace arm extending from said brace panel to one of said module corners;
wherein the brace panel of each of said plurality of modules further comprises a brace panel aperture positioned in approximately a center of each said brace panel;
wherein each of said modules within the plurality of modules further comprises a substantially hollow column extending from said brace panel aperture to a lower end of said column positioned proximate said lower face;
wherein the method comprises stacking said plurality of modules vertically to form said columnar structure;
wherein the brace panel aperture of each of the modules within said plurality of modules together comprise a plurality of brace panel apertures when said plurality of modules are stacked vertically;
wherein the substantially hollow column of each of the modules within said plurality of modules together comprise a plurality of substantially hollow columns when said plurality of modules are stacked vertically;
wherein the plurality of brace panel apertures are substantially aligned when said plurality of modules are stacked vertically to form said columnar structure; and
wherein said plurality of substantially hollow columns are substantially aligned, and wherein each substantially hollow column within the plurality of substantially hollow columns is in mechanical communication with at least one other substantially hollow column within said plurality of substantially hollow columns, when said plurality of modules are stacked vertically to form said columnar structure, whereby said plurality of substantially hollow columns are configured to transmit compressive forces through said columnar structure.
2. The method of forming a high strength, low density columnar structure according to claim 1 wherein said plurality of substantially hollow columns are substantially cylindrical.
3. The method of forming a high strength, low density columnar structure according to claim 1 wherein each said module further comprises a plurality of struts extending radially from the substantially hollow column within each module within said plurality of modules.
4. The method of forming a high strength, low density columnar structure according to claim 3 wherein said plurality of struts within each module in said plurality of modules extend from said upper face to said lower face of said module.
5. The method of forming a high strength, low density columnar structure according to claim 4 wherein said plurality of struts within each module in said plurality of modules are configured to align with the struts of at least one adjacent module in said plurality of modules when said modules are stacked to form said columnar structure.
6. The method of forming a high strength, low density columnar structure according to claim 5 wherein said plurality of struts within each module within said plurality of modules are in mechanical communication with the struts of at least one adjacent module in said plurality of modules when said modules are stacked to form said columnar structure, whereby said struts are configured to transmit compressive forces through said columnar structure.
7. The method of forming a high strength, low density columnar structure according to claim 6 wherein at least one of said plurality of struts in each module within said plurality of modules extends from said substantially hollow column in each module within said plurality of modules to at least one of the module corners.
8. The method of forming a high strength, low density columnar structure according to claim 7 wherein at least one of said plurality of struts in each module within said plurality of modules extends from said substantially hollow column in each module within said plurality of modules to at least one of said plurality of substantially rectangular sides of said module.
9. The method of forming a high strength, low density columnar structure according to claim 1 further comprising securing said modules within said plurality of modules to one another with a bolt running through said brace panel apertures.
10. The method of forming a high strength, low density columnar structure according to claim 1 further comprising securing said modules within said plurality of modules to one another with an adhesive.
11. The method of forming a high strength, low density columnar structure according to claim 1 wherein said plurality of modules are stacked so that the upper face of each module within said plurality of modules is adjacent the lower face of an adjacent module.
12. The method of forming a high strength, low density columnar structure according to claim 11 wherein each module within said plurality of modules further comprises a lip extending from the lower surface of said module.
13. The method of forming a high strength, low density columnar structure according to claim 12 wherein said upper surface of each said module within said plurality of modules is configured to receive said lip from an adjacent module when said modules are stacked to form said columnar structure.
14. A method of forming a high strength, low density columnar structure from a plurality of modules, wherein each said module within said plurality of modules has a shape selected from the group consisting of prisms and cuboids;
wherein each module within the plurality of modules further comprises a plurality of substantially rectangular sides, wherein each side of the plurality of substantially rectangular sides is configured to intersect with two other sides of the plurality of substantially rectangular sides at an intersection, wherein each intersection forms a module corner extending between an upper face and a lower face of said module, said plurality of substantially rectangular sides, said module corners, and said upper and lower faces defining said shape of said module; and a brace comprising a brace panel positioned proximate to said upper face and a plurality of brace arms, each said brace arm extending from said brace panel to one of said module corners;
wherein the brace panel of each of said plurality of modules further comprises a brace panel aperture positioned in approximately a center of each said brace panel;
wherein each of said modules within said plurality of modules further comprises a substantially hollow column extending from said brace panel aperture to a lower end of said substantially hollow column positioned proximate said lower face;
wherein each said module within said plurality of modules further comprises a plurality of struts extending radially from the substantially hollow column within each module of the plurality of modules;
wherein the method comprises stacking said plurality of modules vertically to form said substantially hollow columnar structure;
wherein the brace panel aperture of each of the modules within said plurality of modules together comprise a plurality of brace panel apertures when said plurality of modules are stacked vertically; wherein the substantially hollow column of each of the modules within said plurality of modules together comprise a plurality of substantially hollow columns when said plurality of modules are stacked vertically; wherein the plurality of brace panel apertures are substantially aligned when said plurality of modules are stacked vertically; and wherein said plurality of substantially hollow columns are substantially aligned when said plurality of modules are stacked vertically.
15. The method of forming a high strength, low density columnar structure according to claim 14 wherein said plurality of struts within each module within said plurality of modules extend from said upper face to said lower face of said module.
16. The method of forming a high strength, low density columnar structure according to claim 15 wherein said plurality of struts within each module within said plurality of modules are configured to align with the struts of at least one adjacent module in said plurality of modules when said modules are stacked to form said columnar structure.
17. The method of forming a high strength, low density columnar structure according to claim 16 wherein said plurality of struts within each module within said plurality of modules are in mechanical communication with the struts of at least one adjacent module in said plurality of modules when said modules are stacked to form said columnar structure, whereby said struts are configured to will transmit compressive forces through said columnar structure.
18. The method of forming a high strength, low density columnar structure according to claim 17 wherein at least one of said plurality of struts in each module within said plurality of modules extends from said substantially hollow column in each module to at least one of the module corners.
19. The method of forming a high strength, low density columnar structure according to claim 18 wherein at least one of said plurality of struts in each module within said plurality of modules extends from said substantially hollow column in each module within said plurality of modules to at least one of said plurality of substantially rectangular sides of said module.
20. The method of forming a high strength, low density columnar structure according to claim 14 further comprising securing said modules within said plurality of modules to one another with a bolt running through said brace panel apertures.
21. The method of forming a high strength, low density columnar structure according to claim 14 further comprising securing said modules within said plurality of modules to one another with an adhesive.