A structural support member is disclosed. It has at least two longitudinally extending flanges spaced apart from one another by an assembly comprising a web and at least one reinforcing member. The web comprises at least one wave-shaped web portion arranged perpendicularly to the flanges, and at least one apex of the at least one wave-shaped web portion comprises at least one reinforcing member. The structural support member is typically formed as a beam.

The invention relates to a structural beam for use in a building, the structural beam comprising a first end, a second end and a longitudinal axis extending therebetween; at least two spaced apart wall members each wall member extending parallel with the longitudinal axis, abase member spanning between the at least two spaced apart wall members, wherein the base member and each wall member cooperate to form a trough for receiving cement, wherein each wall member includes: a first ledge extending outwardly away from the trough and; a second ledge extending outwardly away from the trough; wherein the first ledge and second ledge cooperate to form a channel dimensioned for receiving a part of an insulation member.

A method of manufacturing a structural truss module that employs a fastener web to interconnect elongated wood chords includes spacing a pair of elongated chords in a parallel spaced relationship, followed by driving fasteners through a first of the chords and into the second of the chords at oblique angled. The fasteners may converge toward each other. The chords may optionally be cut at an intermediate position between longitudinal ends. The chords may be spaced with use of a jig assembly. A matrix of quasi-convergent adjacent pairs of fasteners may be employed. The structural truss modules may form part of a roof for a header or a structural wall. The fasteners may be threaded.

A splice joint of a main girder of a crane, the main girder including at least two longitudinal main girder parts to be connected to each other by their ends and each having a central web which includes at least one web plate, longitudinal upper and lower flanges, the lower flange protruding from the central web to both sides thereof. The splice joint includes a plate-like tongue-and-groove joint, the tongue-and-groove joint including a tongue fixed to the central web of a main girder part, and a groove fixed to the central web of a second main girder part; and a lower flange joint receiving the bending forces of the splice joint. The tongue-and-groove joints are arranged reversed in relation to each other, and the location of the tongues and grooves on opposite sides of the web is reverse in relation to each other.

The present technology relates to beams having a cross section defining a plurality of channels and assemblies comprising the beams. The beams can be used to form a beam assembly that is installed inside the truck bed of a pick-up truck. A ladder loader and a solar panel assembly can be pivotably secured to the beam assembly along either the driver side wall or the passenger side wall of the truck bed.

A method of manufacturing a structural truss module that employs a fastener web to interconnect elongated wood chords includes spacing a pair of elongated chords in a parallel spaced relationship, followed by driving fasteners through a first of the chords and into the second of the chords at oblique angled. The fasteners may converge toward each other. The chords may optionally be cut at an intermediate position between longitudinal ends. The chords may be spaced with use of a jig assembly. A matrix of quasi-convergent adjacent pairs of fasteners may be employed. The structural truss modules may form part of a roof for a header or a structural wall. The fasteners may be threaded.

A composite open web beam joist includes a cambered beam joist portion including a top end, a bottom end, a first side, a second side, and an open web layout extending from end to end. The open web layout includes triangular web sections and openings between each of the triangular web sections. Each triangular web section includes a peak. A first chord angle beam is attached to the first side of the cambered beam-joist portion at the peaks of the triangular web sections. A second chord angle beam is attached to the second side of the cambered beam-joist at the peaks of the triangular web sections. A plate is vertically attached to a center of the top end of the cambered beam-joist. The plate extended longitudinally along the center of the top end of the cambered beam joist portion. The plate includes a distal end having a flange and a recess.

A structural assembly (10) comprising a first structural member (100), a second structural member (200), and a lock plate (300). Each of the structural members (100, 200) have a first portion (102, 202) which extends in a first plane and a second portion (103, 203) which extends away from the first portion (102, 202) and which extends in a second plane at an angle to the first plane. The first portion (102, 202) of the structural members (100, 200) are provided with an engagement feature (104, 204) configured to interlock with a compatible engagement feature (304) provided on the lock plate (300) of the structural assembly. The second portion (103, 203) of the first structural member (100) and second structural member (200) being provided with: compatible seating features (106, 206) configured to seat one of the structural members (200) on the other structural member (100).

A joint connection structure of a building framework includes a column assembly including a column and a pair of side plates attached to the column on opposite sides of the column and extending laterally outward from the column. A beam assembly includes a beam having an end portion received between the side plates. At least one of the column and the beam has an opening in an area between the side plates to provide access for bolting at least one of the side plates to one of the column and the beam. The opening is free of a fastener extending through the opening when the column assembly is attached to the beam assembly.

A structural member section is provided that may be comprised of horizontal top and bottom flange elements interconnected by one or more vertical web member. The top flange of the member is serrated such that a series of serrations protrude horizontally in at least one direction from a top of the one or more vertical web member or are cut-out from the flange of a rolled shape. In one embodiment, the serrated top flange and at least a portion of the web member are intended to be encased by a horizontal concrete slab or slab-on-deck assembly. The slab material is capable of encasing all exposed surfaces of and curing around each serration to transfer horizontal shear forces between the serrated top flange and the slab material such that the member and slab behave compositely without needing additional reinforcing located within the voids between serrations.