Zobrazeno 1 - 10
of 113
pro vyhledávání: '"Helmut Krawinkler"'
Autor:
Peter Fajfar, Helmut Krawinkler
Publikováno v:
Seismic Design Practice into the Next Century ISBN: 9780203740026
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d395277af8befea99ff8f8227ac6ec47
https://doi.org/10.1201/9780203740026-63
https://doi.org/10.1201/9780203740026-63
Publikováno v:
Earthquake Spectra. 31:1949-1968
This paper evaluates the effectiveness of single and multi-mode nonlinear static procedures (NSPs) as well as the FEMA P58 simplified approach versus rigorous nonlinear response history analyses (NRHA) for estimating seismic demands of steel special
Publikováno v:
Earthquake Spectra. 31:1309-1336
As part of the PEER Center's Tall Building Initiative (TBI) project, practicing engineers designed three structural systems, each based on commonly used codes and guidelines, in addition to the guidelines developed by PEER. The designs were analyzed
Autor:
Helmut Krawinkler, Dimitrios G. Lignos
Publikováno v:
Journal of Structural Engineering. 139:1382-1394
Performance-based earthquake engineering necessitates the development of reliable nonlinear analysis models that are able to simulate the behavior of structures from the onset of damage through collapse. These models provide engineering demand parame
Autor:
Helmut Krawinkler, Farzin Zareian
Publikováno v:
Earthquake Engineering & Structural Dynamics. 41:1439-1453
SUMMARY This paper summarizes the body of research on the development of a practical approach for conceptual performance-based design, and the semi-graphical design decision support system (DDSS) devised for its application. The objective of the stud
Publikováno v:
Earthquake Engineering & Structural Dynamics. 42:25-41
SUMMARY Assessing the probability of collapse is a computationally demanding component of performance-based earthquake engineering. This paper examines various aspects involved in the computation of the mean annual frequency of collapse (λc) and pro
Autor:
Helmut Krawinkler, Dimitrios G. Lignos
Publikováno v:
Journal of Structural Engineering. 137:1291-1302
Reliable collapse assessment of structural systems under earthquake loading requires analytical models that are able to capture component deterioration in strength and stiffness. For calibration and validation of these models, a large set of experime
Autor:
Gregory G. Deierlein, Kazuhiko Kasai, Xiang Ma, Matthew R. Eatherton, Mitsumasa Midorikawa, Helmut Krawinkler, Jerome F. Hajjar, Toru Takeuchi
Publikováno v:
Steel Construction. 4:171-175
A new type of seismic resistant structural steel braced-frame system is introduced that employs controlled rocking, elastic post tensioning, and replaceable fuses to resist earth quake shaking with limited structural damage. Through the use of capaci
Autor:
Luis Ibarra, Helmut Krawinkler
Publikováno v:
Earthquake Engineering & Structural Dynamics. 40:1299-1314
The variance of collapse capacity is an important constituent of probabilistic methodologies used to evaluate the probability of collapse of structures subjected to earthquake ground motions. This study evaluates the effect of ground motion randomnes
Publikováno v:
Earthquake Engineering & Structural Dynamics. 40:807-825
A research program is summarized in which collapse of a steel frame structure is predicted numerically and the accuracy of prediction is validated experimentally through earthquake simulator tests of two 1:8 scale models of a 4-story code-compliant p