A three-dimensional load bearing structure may include a plurality of load bearing members, or force members, that are joined at a plurality of nodes to define a load bearing structure. The structure may include a plurality of longitudinal members extending in parallel along a longitudinal length of the truss structure, and a plurality of transverse members, joined to the plurality of longitudinal members at nodes, and extending between the plurality of longitudinal members. The plurality of transverse members may provide buckling support to the plurality of longitudinal members, so that an axial load, or compressive load, or buckling load, may be effectively carried by the truss structure.

An underground base configured for supporting an above-ground static structure includes a plurality of plates each having a distal end, a proximal end, and a body portion between the distal end and the proximal end. Each of the plurality of plates is connected to at least another plate of the plurality of plates such that the plurality of plates defines a three-dimensional structure having an open top end and an open bottom end. The underground base further includes a plurality of brackets each connected to one of the plurality of pile plates. At least one reinforcement plate is connected to the body portion of at least one of the plurality of plates. Each of the plurality of plates is made from a first material, and the at least one reinforcement plate is made from a second material different from the first material.

An underground base configured for supporting an above-ground static structure includes a plurality of plates each having a distal end, a proximal end, and a body portion between the distal end and the proximal end. Each of the plurality of plates is connected to at least another plate of the plurality of plates such that the plurality of plates defines a three-dimensional structure having an open top end and an open bottom end. The underground base further includes a plurality of brackets each connected to one of the plurality of pile plates. At least one reinforcement plate is connected to the body portion of at least one of the plurality of plates. Each of the plurality of plates is made from a first material, and the at least one reinforcement plate is made from a second material different from the first material.

A pole for supporting at least one device thereon, the pole comprising: a post to support weight of the pole and to attach the at least one device thereto; and at least one cover at least partially covering at least one side of the post, the post and the at least one cover together defining at least part of a longitudinal channel in the pole to house the at least one device attached to the post; wherein an edge of the cover is in pivotable engagement with the post to allow access to the post in the longitudinal channel.

The present disclosure relates generally to a column cover comprising a first portion comprising a first side panel having a first edge and a second edge, a second side panel having a first edge and a second edge, a front panel extending between the second edge of the first side panel and the second edge of the second side panel, and an outer surface having at least one textured contour that replicates a natural building material. The cover further comprises a second portion comprising a first side panel having a first edge and a second edge, wherein the first side panel of the second portion is substantially coplanar with the first side panel of the first portion, wherein the first edge of the first side panel of the first portion is spaced apart from the first edge of the first side panel of the second portion.

The present disclosure relates generally to a column cover comprising a first portion comprising a first side panel having a first edge and a second edge, a second side panel having a first edge and a second edge, a front panel extending between the second edge of the first side panel and the second edge of the second side panel, and an outer surface having at least one textured contour that replicates a natural building material. The cover further comprises a second portion comprising a first side panel having a first edge and a second edge, wherein the first side panel of the second portion is substantially coplanar with the first side panel of the first portion, wherein the first edge of the first side panel of the first portion is spaced apart from the first edge of the first side panel of the second portion.

A flexible article is provided having a core formed from a plurality of laminar panels that are inter-connected to provide an expandable structure upon movement of the panels away from each other. Opposite ends of the core terminate in a pair of end panels whereby the end panels may be moved apart to expand the expandable structure. Each of the panels are made from wood material. The panels, for example, include two wood sheets with longitudinally oriented grains and a flexible backing sheet that is sandwiched and adhered between the two wood sheets.

Provided is a multi-layered reinforced wood material which is excellent in fire resistance, has extremely small damages on a support wood material part, and is also excellent in strength. The present invention is directed to a multi-layered reinforced wood material A for use as a building material, the multi-layered reinforced wood material A including a support wood material part 1 for supporting load, a sheet part 3 attached to the periphery of the support wood material part 1, an inflammable wood material part 2 attached outside the sheet part 3 so as not to expose the sheet part 3, wherein the inflammable wood material part 1 is made of a wood material containing therein an inflammable agent, and the sheet part 3 is made of a fiber reinforced plastic.

Provided is a multi-layered reinforced wood material which is excellent in fire resistance, has extremely small damages on a support wood material part, and is also excellent in strength. The present invention is directed to a multi-layered reinforced wood material A for use as a building material, the multi-layered reinforced wood material A including a support wood material part 1 for supporting load, a sheet part 3 attached to the periphery of the support wood material part 1, an inflammable wood material part 2 attached outside the sheet part 3 so as not to expose the sheet part 3, wherein the inflammable wood material part 1 is made of a wood material containing therein an inflammable agent, and the sheet part 3 is made of a fiber reinforced plastic.

A clearspan structure including component systems, and methods of forming a clearspan structure including component systems, for mitigating hazards to personnel or equipment from explosions, fires, toxic material release, and other hazards in hazardous locations. The exemplary clearspan structure is also capable of withstanding environmental conditions such as snow loads and wind. The exemplary clearspan structure is, for example, a tent or fabric structure which includes a plurality of frame members forming a support system for the clearspan structure, and fabric roof portions and walls for enclosing the clearspan structure.