000010985 001__ 10985
000010985 005__ 20141205155824.0
000010985 04107 $$aeng
000010985 046__ $$k2008-10-12
000010985 100__ $$aMinami, S.
000010985 24500 $$aStudy on Conditions for Preventing Progressive Collapse in Multistory Steel Frames

000010985 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010985 260__ $$b
000010985 506__ $$arestricted
000010985 520__ $$2eng$$aThere are two possible cases of behaviors of multistory frames after the vertical collapse of one story, where the collapse occurs due to an event such as a fire, an explosion or an earthquake. In one case, the collapse proceeds to a certain extent and then ceases, while in the other, the collapse occurs continuously until all stories collapsed completely. In the latter case, the collapse is called a progressive collapse, which is an unstable phenomenon of frames resulting from gravity load. This study elucidates the frame conditions that enable the stories to resist progressive collapse by comparing the gravity potential energy released by the collapsed story with the energy absorbed by columns before they completely collapse due to compressive load.

000010985 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010985 653__ $$a

000010985 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010985 720__ $$aMinami, S.$$iYamazaki, S.
000010985 8560_ $$ffischerc@itam.cas.cz
000010985 8564_ $$s1587257$$uhttps://invenio.itam.cas.cz/record/10985/files/05-05-0102.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-05-0102.
000010985 962__ $$r9324
000010985 980__ $$aPAPER