Mitigation of seismic financial risk of reinforced concrete walls by using damage avoidance design

Simple item page
dc.contributor.authorKhare, R.K.
dc.contributor.authorDhakal, Rajesh
dc.contributor.authorMander, J.B.
dc.contributor.authorHamid, N.B.A.
dc.contributor.authorManiyar, M.M.
dc.date.accessioned2010-08-16T21:31:35Z
dc.date.available2010-08-16T21:31:35Z
dc.date.issued2007en
dc.description.abstractSeismic financial risk analyses of rocking precast prestressed reinforced concrete hollow-core walls designed using the Damage Avoidance Design (DAD) philosophy and code compliant ductile monolithic walls are performed based on the results of experimental investigation on seismic behaviour of wall specimens representing the two different systems. Incremental dynamic analyses (IDA) are performed on nonlinear computational models of the two prototype walls and experimental results are used to calibrate different damage states. Fragility curves are then developed for the two wall systems and the expected annual loss (EAL) is calculated based on a probabilistic financial risk assessment framework. The structural performance and financial implications of the two wall systems are compared. The study shows that it is the structurally acceptable minor to moderate damage that is responsible for a major share of the financial risk. Damage avoidance philosophy avoids these minor– moderate damage and hence reduces the financial risk greatly.en
dc.identifier.citationKhare, R.K., Dhakal, R.P., Mander, J.B., Hamid, N.B.A., Maniyar, M.M. (2007) Mitigation of seismic financial risk of reinforced concrete walls by using damage avoidance design. ISET Journal of Earthquake Technology, 44(3-4), pp. 391-408.en
dc.identifier.issn0972-0405
dc.identifier.urihttp://hdl.handle.net/10092/4270
dc.language.isoen
dc.publisherUniversity of Canterbury. Civil and Natural Resources Engineeringen
dc.relation.urihttp://home.iitk.ac.in/~vinaykg/issue24.htmlen
dc.rights.urihttps://hdl.handle.net/10092/17651en
dc.subjectWallsen
dc.subjectSeismic risken
dc.subjectEAL (Expected Annual Loss)en
dc.subjectDAD (Damage Avoidanceen
dc.subject.anzsrcFields of Research::40 - Engineering::4005 - Civil engineering::400510 - Structural engineeringen
dc.subject.anzsrcFields of Research::40 - Engineering::4005 - Civil engineering::400502 - Civil geotechnical engineeringen
dc.subject.anzsrcFields of Research::40 - Engineering::4005 - Civil engineering::400506 - Earthquake engineeringen
dc.subject.anzsrcFields of Research::40 - Engineering::4005 - Civil engineering::400504 - Construction engineeringen
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.subject.marsdenFields of Research::290000 Engineering and Technology::290800 Civil Engineering::290804 Construction engineeringen
dc.titleMitigation of seismic financial risk of reinforced concrete walls by using damage avoidance designen
dc.typeJournal Article
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
12606977_2007_ISET_walls.pdf
Size:
684.33 KB
Format:
Adobe Portable Document Format
Download
Collections
Engineering: Journal Articles