stödförbindelse

Stödförbindelse is a term used in Swedish construction and engineering to describe a temporary or auxiliary connection between structural members. It is intended to provide support, maintain alignment, and enable load transfer during erection, assembly, or testing. In most cases, the connection is removed or replaced with a permanent joint once the final structure is in place; however, some designs specify a permanent stödförbindelse as part of the finished construction.

Applications and functions

Stödförbindelser are commonly employed during timber framing, steel and concrete construction, and scaffolding. They help prevent buckling of slender elements, stabilize joints before permanent fasteners are installed, and assist in aligning components during integration. They can also transfer temporary loads or reaction forces that arise during construction.

Forms and methods

Stödförbindelser may be bolted, pinned, clamped, or wedged; they can take the form of temporary props, braces, clamps, or alignment pins. Materials range from steel and timber to synthetic components. The choice depends on required strength, ease of removal, and potential impact on mating surfaces or finishes.

Design and safety considerations

They should be designed or approved by a structural engineer, with attention to stability during removal, safety during handling, and documentation. If marks or labels are required, they should indicate that the connection is temporary and intended for removal.

Relation to standards

Temporary supports and connections are typically governed by local building codes, construction regulations, and project specifications. Clear documentation and inspection are important to ensure safe removal and the integrity of the permanent structure.