Performance of damage-protected beam-column joints subjected to bi-directional lateral loading

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dc.contributor.authorSolberg, K.M.
dc.contributor.authorLi, L.
dc.contributor.authorBradley, Brendon
dc.contributor.authorMander, J.B.
dc.contributor.authorDhakal, Rajesh
dc.date.accessioned2010-03-01T19:24:56Z
dc.date.available2010-03-01T19:24:56Z
dc.date.issued2006en
dc.description.abstractThis work will further investigate the validity of Damage Avoidance Design systems through an experimental and computational study of a 80% scale sub-assembly. A coupler system is implemented whereby high strength unbonded threaded rods running through the beams are coupled to rods within the columns. The threaded rods are post-tensioned and additional energy dissipation devices are installed. Precast and cast insitu solutions are considered. A multi-level seismic performance assessment is conducted considering three performance objectives related to occupancy and collapse prevention. Bi-directional quasi-static cyclic tests and quasi-earthquake displacement tests are performed. Critical earthquakes are selected using a probabilistic computational method. Results indicate the DAD system satisfies all performance objectives. Further design improvements are discussed.en
dc.identifier.citationSolberg, K.M., Li, L., Bradley, B.A., Mander, J.B., Dhakal, R.P. (2006) Performance of damage-protected beam-column joints subjected to bi-directional lateral loading. Christchurch, New Zealand: The New Zealand Concrete Industry Conference, 29-30 Sep 2006.en
dc.identifier.urihttp://hdl.handle.net/10092/3516
dc.language.isoen
dc.publisherUniversity of Canterbury. Civil and Natural Resources Engineeringen
dc.rights.urihttps://hdl.handle.net/10092/17651en
dc.subject.marsdenFields of Research::290000 Engineering and Technology::290800 Civil Engineering::290801 Structural engineeringen
dc.subject.marsdenFields of Research::290000 Engineering and Technology::290800 Civil Engineering::290805 Geotechnical engineeringen
dc.titlePerformance of damage-protected beam-column joints subjected to bi-directional lateral loadingen
dc.typeConference Contributions - Published
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