 |
 |
 |

|
|
|
|
| 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 Janez Lapajne // NERAZPOREJENO Janez Lapajne // NERAZPOREJENO Vojko Kilar // 1.08 Published scientific conference paper
|
| Year: |
1998 |
| Citation: |
KILAR, Vojko. Nelinearna statična in dinamična analiza štirietažne
nesimetrične AB konstrukcije. V: SAJE, Franc (ur.), LOPATIČ, Jože (ur.).
Zbornik 20. zborovanja gradbenih konstruktorjev Slovenije, Bled, 15. -
16. oktober 1998. Ljubljana: Slovensko društvo gradbenih konstruktorjev,
1998, str. 109-116, graf. prikazi. |
| Summary: |
Članek analizira možnosti za
uporabo nelinearne statične analize za račun nesimetričnih konstrukcij pri
potresni obtežbi. V članku je prikazana primerjava rezultatov nelinearne
statične in dinamične analize za izbrano nesimetrično okvirno konstrukcijo.
Simetrična varianta (glede na tlorisno razporeditev) analizirane
konstrukcije je bila dimenzionirana po predpisih Eurocode. S premikom
težišča mas je bila konstrukcija nato spremenjena v nesimetrično. Pri
dinamični analizi je bilo uporabljenih 5 izbranih akcelerogramov (2
normiranji). Nelinearna statična analiza je bila v vseh primerih izvedena do
pomika, ki je bil dobljen z nelinearno dinamično analizo (merjeno v centru
mas). Za nelinearno statično analizo so bila upoštevana štiri različna
prijemališča horizontalne obtežbe. Primerjalne količine so potek pomikov,
etažnih pomikov in torzijskih rotacij po višini konstrukcije za center mas
in za robove stavbe. Za primerjavo je prikazan tudi nelinearni dinamični
odziv simetrične konstrukcije The paper investigates the
applicability of 3D push-over analysis for the seismic analysis of plan
asymmetric structures. As a test example a symmetric four-storey r/c frame
building designed according to the European seismic code provisions
(Eurocode 8) was selected. For the asymmetric building variant the asymmetry
was introduced by shifting the center of masses. The non-linear dynamic
analysis results obtained for three selected earthquake ground motions(two
different scalings) were compared with the push-over analysis results. In
all cases the push-over analyses are performed up to the maximum top
displacement obtained by the nonlinear dynamic analyses (measured in center
of masses). Four different points of load application for the push-over
analyses are considered and the deflection profiles and the floor torsional
rotations of the building are compared with the maximum response obtained by
nonlinear dynamic analysis. As a reference also the nonlinear response of
symmetric structure is presented |
| Typology: |
1.08 Published scientific conference paper |
| COBISS_ID: |
509281 Full COBISS entry |
|
Entered 2001/08/08 19:56
|
| |