Connection stiffness 1 Dowel-type fastener 1 Dynamic properties 1 Dynamics properties 1 FE model 1 FE-model reduction 1 Finite element method 1 Glulam truss 1 Mechanical connection Mechanical connections 1 Modal analysis 1 Modal testing 1 Modal testings 1 Model reduction 1 Serviceability 1 Stiffness 1 Structural dynamics 1 Tall buildings 1 Tall timber structure 1 Timber 1 Timber structures 1 Trusses 1 Vibration analysis 1 Wind induced vibrations 1 Wind power 1 Wind-induced vibration 1