Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tests on glulam–CLT shear connections with double-sided punched metal plate fasteners and inclined screws
Highlights Shear tests on glulam–CLT shear connections were performed. Double-sided nail plate (DSNP) fasteners combined with inclined screws were tested. The compatibility of DSNP fasteners and screws inclined at 45° is discussed. The slip modulus of each fastener can be added in the combined joint. The estimation of the load-carrying capacity requires a reduction factor.
Abstract A new shear connection system was tested in order to be used in off-site manufactured cassette floor elements made with glulam beams and cross laminated timber (CLT) panels. This type of floor element can present advantages from weight, structural and assembly point of view in multi-storey timber construction. The shear connection proposed is made of double-sided punched metal plate fasteners, connecting CLT and glulam members to form a T-cross-section. Inclined screws are used in combination with the double-sided nail plates to secure the shear connection. Shear test results are presented and compared with a simple calculation model for estimating the mean load-carrying capacity and stiffness of the combined joint according to methods available in the literature.
Tests on glulam–CLT shear connections with double-sided punched metal plate fasteners and inclined screws
Highlights Shear tests on glulam–CLT shear connections were performed. Double-sided nail plate (DSNP) fasteners combined with inclined screws were tested. The compatibility of DSNP fasteners and screws inclined at 45° is discussed. The slip modulus of each fastener can be added in the combined joint. The estimation of the load-carrying capacity requires a reduction factor.
Abstract A new shear connection system was tested in order to be used in off-site manufactured cassette floor elements made with glulam beams and cross laminated timber (CLT) panels. This type of floor element can present advantages from weight, structural and assembly point of view in multi-storey timber construction. The shear connection proposed is made of double-sided punched metal plate fasteners, connecting CLT and glulam members to form a T-cross-section. Inclined screws are used in combination with the double-sided nail plates to secure the shear connection. Shear test results are presented and compared with a simple calculation model for estimating the mean load-carrying capacity and stiffness of the combined joint according to methods available in the literature.
Tests on glulam–CLT shear connections with double-sided punched metal plate fasteners and inclined screws
Jacquier, Nicolas (Autor:in) / Girhammar, Ulf Arne (Autor:in)
Construction and Building Materials ; 72 ; 444-457
27.08.2014
14 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Mechanical performance of glulam beam-to-column connections with coach screws as fasteners
| Springer Verlag | 2021
Mechanical performance of glulam beam-to-column connections with coach screws as fasteners
| Springer Verlag | 2021