Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Seismic fragility evaluation of unreinforced masonry walls
A practical analysis scheme to evaluate the seismic fragility of unreinforced masonry walls which are used to various places in older reactor facilities is presented. Among the several failure modes for such walls, the out-of-plane bending failure is considered to be a major risk contributor in seismic PRA studies. In order to evaluate this failure mode, the use of an equivalent linear approximation method is examined based on comparisons with available test data and nonlinear time history analyses. 6 refs., 4 figs., 3 tabs.
Seismic fragility evaluation of unreinforced masonry walls
A practical analysis scheme to evaluate the seismic fragility of unreinforced masonry walls which are used to various places in older reactor facilities is presented. Among the several failure modes for such walls, the out-of-plane bending failure is considered to be a major risk contributor in seismic PRA studies. In order to evaluate this failure mode, the use of an equivalent linear approximation method is examined based on comparisons with available test data and nonlinear time history analyses. 6 refs., 4 figs., 3 tabs.
Seismic fragility evaluation of unreinforced masonry walls
Y. J. Park (Autor:in) / C. H. Hofmayer (Autor:in) / M. Reich (Autor:in) / S. K. Lee (Autor:in)
1991
17 pages
Report
Keine Angabe
Englisch
Radiation Shielding, Protection, & Safety , Reactor Engineering & Nuclear Power Plants , Nuclear Power Plants , Walls , Bending , Buildings , Concretes , Damping , Ductility , Failures , Mathematical Models , Motion , Nonlinear Problems , Reactor Safety , Seismic Effects , Shear , Time Dependence , US DOE , Meetings , EDB/220900 , EDB/220200
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