000020167 001__ 20167
000020167 005__ 20170118182358.0
000020167 04107 $$aeng
000020167 046__ $$k2017-01-09
000020167 100__ $$aKinugasa, Hideyuki
000020167 24500 $$aDamage Index for Performance Evaluation of Functional Maintenance After Earthquakes

000020167 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000020167 260__ $$b
000020167 506__ $$arestricted
000020167 520__ $$2eng$$aIn particular, when designing a high-rise building, it is recommended that the entire collapse mechanism (i.e. strong column-weak beam mechanism) be planned and sufficient safety of the building be ensured by allowing earthquake damage to spread throughout the building and by ensuring that the energy generated by the earthquake is absorbed evenly by the entire building. However, it is a matter of serious concern that the damage on every floor causes extensive spreading of the area to be restored, greatly increases the repair cost, and lengthens the restoration period, making functional recovery difficult. Developing design methods that consider the safety and post-seismic functional maintenance of buildings is required to reduce damage to buildings and minimize damage to society from major earthquakes. The authors in this study define the severity of the damage as that which repair time is becoming relatively large. An “ideal repair time (IRT)”, which is an index used to relatively evaluate the severity of the damage, is proposed from the viewpoint of functional maintenance necessary for such design. Many factors influence the repair time other than the damage state. These factors include the social and surrounding environments, number of engaged workers, work proficiency and so on. The repair time would still vary when these factors are different even if the damage state is the same. The IRT is a damage evaluation index that targets only the damage state (i.e., amount, extent, and concentration of the damage) by eliminating influences of factors other than the damage state. The IRT has the following features:

000020167 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000020167 653__ $$adamage evaluation index, damage-resistant performance, functional maintenance, repair time

000020167 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000020167 720__ $$aKinugasa, Hideyuki$$iMukai, Tomohisa
000020167 8560_ $$ffischerc@itam.cas.cz
000020167 8564_ $$s548875$$uhttps://invenio.itam.cas.cz/record/20167/files/676.pdf$$yOriginal version of the author's contribution as presented on USB, paper 676.
000020167 962__ $$r16048
000020167 980__ $$aPAPER