000019320 001__ 19320
000019320 005__ 20170118182310.0
000019320 04107 $$aeng
000019320 046__ $$k2017-01-09
000019320 100__ $$aSandhaas, Carmen
000019320 24500 $$aJoint Properties and Earthquake Behaviour of Buildings  Made From Dowel-Laminated Timber Elements

000019320 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000019320 260__ $$b
000019320 506__ $$arestricted
000019320 520__ $$2eng$$aDowel-laminated timber (DLT) elements consist of lamellae arranged side-by-side that are connected with beech dowels. Due to the glue-free DLT element layup, joints and shear walls potentially suffer from considerable reduction of stiffness and load carrying capacity as fasteners inserted perpendicular to the element plane may be placed in gaps between the single lamellae. Tests on joints showed that, depending on the fastener diameter, the remaining load carrying capacity of joints in DLT in comparison to joints in solid wood may be only 25%. Monotonic and quasi-static reversed cyclic tests on DLT shear walls demonstrated that the DLT construction typology has stiffness, load carrying capacities and energy dissipation properties similar to traditional timber frame constructions. Via lumped-mass models of a typical residential building whose hysteretic behaviour has been assigned to nonlinear hysteretic springs, a preliminary action reduction factor (ARF) has been derived. The springs have been calibrated using the test results of shear walls. The modelling outcomes have been compared to other timber construction typologies. Preliminary ARFs for DLT buildings resulted to 3 and are similar to those of the other typologies.

000019320 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000019320 653__ $$aDowel-laminated timber, joints, shear walls, earthquake behaviour, nonlinear dynamic modelling

000019320 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000019320 720__ $$aSandhaas, Carmen$$iSchädle, Patrick
000019320 8560_ $$ffischerc@itam.cas.cz
000019320 8564_ $$s960064$$uhttps://invenio.itam.cas.cz/record/19320/files/3379.pdf$$yOriginal version of the author's contribution as presented on USB, paper 3379.
000019320 962__ $$r16048
000019320 980__ $$aPAPER