Tests on 10.9 bolts under combined tension and shear

Anne Katherine Kawohl, Jörg Lange

Tests on 10.9 bolts under combined tension and shear

Číslo: 2/2016
Periodikum: Acta Polytechnica
DOI: 10.14311/AP.2016.56.0112

Klíčová slova: structural fire design; steel structures; material behaviour; high-strength bolts; experimental study; connections, Konstrukce protipožární konstrukce; Ocelové konstrukce; Materiálové chování; Šrouby s vysokou pevností; Experimentální studie; Připojení

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Anotace: Prior investigations of the load-bearing capacity of bolts during fire have shown differing behaviour between bolts that have been loaded by shear or by tensile loads. A combination of the two loads has not yet been examined under fire conditions. This paper describes a series of tests on high-strength bolts of property class 10.9 both during and after fire under a combined shear and tensile load.