Abstract: A truss 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 truss 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 defining a plurality of helical structures. The plurality of helical structures may be joined to the plurality of longitudinal members at corresponding plurality of nodes. The plurality of helical structures 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.

Abstract: A truss 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 truss 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.

Abstract: A composite lattice beam. The composite lattice beam includes four or more longitudinals. The four or more longitudinals are parallel to one another, comprise the four corners of a rectangle and include a tow, where the tow includes a bundle of untwisted fibers. The composite lattice beam also includes one or more outer diagonals. The one or more outer diagonals vary in two dimensions and include a tow, where the tow includes a bundle of untwisted fibers. The composite lattice beam further includes one or more inner diagonals. The one or more inner diagonals vary in three dimensions and include a tow, where the tow includes a bundle of untwisted fibers. The composite lattice beam additionally includes one or more nodes. The nodes are each an interweaving of at least one of the four or more longitudinals, at least one of the one or more outer diagonals and at least one of the one or more inner diagonals.