000011297 001__ 11297
000011297 005__ 20141205155856.0
000011297 04107 $$aeng
000011297 046__ $$k2008-10-12
000011297 100__ $$aParisi, M.A.
000011297 24500 $$aSeismic Strengthening of Traditional Carpentry Joints

000011297 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011297 260__ $$b
000011297 506__ $$arestricted
000011297 520__ $$2eng$$aTraditional timber construction was based on using plain timber elements and carpentry joints that work by contact pressure and friction, often these joints had only minor reinforcement generically intended to avoid disassembling. In current practice, interventions for the upgrading of carpentry joints are mainly based on empirical knowledge according to tradition, are not specifically conceived for the case of seismic action and often result in overstrengthening. The mechanical behavior of the carpentry joints is examined here with emphasis on those most used in roof structures. The main connection type is the birdsmouth joint, connecting rafters to the tie beam; its behavior has been studied numerically and experimentally in monotonic and cyclic conditions. Other forms of connection are discussed as well. Some general criteria for the seismic strengthening of these joints are presented.

000011297 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011297 653__ $$aTimber roof structures, connections, seismic strengthening

000011297 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011297 720__ $$aParisi, M.A.$$iPiazza, M.
000011297 8560_ $$ffischerc@itam.cas.cz
000011297 8564_ $$s1106063$$uhttps://invenio.itam.cas.cz/record/11297/files/05-04-0051.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-04-0051.
000011297 962__ $$r9324
000011297 980__ $$aPAPER