IKPIR: Bibliography: COBISS-ID: 400481

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UNIVERSITY OF LJUBLJANA
Faculty for Civil and Geodetic Engineering
The Institute of Structural Engineering, Earthquake Engineering and Construction IT

I K P I R

| PRESENTATION | FACULTY&STAFF | BIBLIOGRAPHY | PROJECTS |

30 years of IKPIR: 1971 - 2001

Ljubljana,

IKPIR: BIBLIOGRAPHY: COBISS-ID: 400481


IKPIR Atuhor:	Boštjan Brank // 3.07 Expert opinion, arbitration decision, review Tatjana Isaković // 1.03 Preliminary communication Matej Fischinger // 1.03 Preliminary communication Peter Fajfar // 1.05 Popular article Žiga Turk // 1.08 Published scientific conference paper Vladimir Gumilar // 3.07 Expert opinion, arbitration decision, review Janez Duhovnik // 2.12 Report on development project Peter Fajfar // NERAZPOREJENO Damjan Marušić // 1.08 Published scientific conference paper Peter Fajfar // 1.08 Published scientific conference paper Matevž Dolenc // 2.20 Other monographs and other completed works Iztok Kovačič // 4.11 Janez Duhovnik // 4.02 Frano Damjanić // 1.08 Published scientific conference paper // 1.08 Published scientific conference paper Vladimir Gumilar // 2.09 Master's thesis Janez Reflak // 4.02 Janez Duhovnik // 4.62 Frano Damjanić // 1.01 Original scientific article // 1.01 Original scientific article Boštjan Brank // 1.12 Published scientific conference paper abstract Vladimir Gumilar // 1.04 Professional article Žiga Turk // 3.04 Software Žiga Turk // 1.02 Review article IZTOK PERUŠ // 2.12 Report on development project Janez Lapajne // 2.12 Report on development project Peter Fajfar // 2.12 Report on development project Matej Fischinger // 2.12 Report on development project Vojko Kilar // 1.08 Published scientific conference paper Peter Fajfar // 1.02 Review article Frano Damjanić // 1.08 Published scientific conference paper Janez Reflak // 2.13 Elaboration, preliminary study, study Iztok Kovačič // 2.13 Elaboration, preliminary study, study Janez Lapajne // 1.04 Professional article Peter Fajfar // 4.02 Matej Fischinger // 2.20 Other monographs and other completed works Peter Fajfar // 1.01 Original scientific article
Year:	1992
Citation:	FAJFAR, Peter. Equivalent ductility factors, taking into account low-cycle fatigue. Earthquake eng. struct. dyn., 1992, vol. 21, no. 10, str. 837-848, graf. prikazi.
Summary:	During strong earthquakes, the deformation capacity of structures is reduced due to the cumulative damage caused by cyclic load reversals. In the paper, equivalent (reduced) ductility factors have been proposed, which take into account this effect. They are based on different failure hypotheses. Ductility reduction due to low-cycle fatigue is controlled by a dimensionless parameter [gama], which is a function of dissipated hysteretic energy, maximum displacement and the natural frequency of the structural system, and which has been proved to be a relatively stable quantity in the whole period range.
Typology:	1.01 Original scientific article
COBISS_ID:	400481 Full COBISS entry
Entered 2001/08/08 19:56