Analysis and modelling of the seismic behaviour of high ... - Ingegneria
Analysis and modelling of the seismic behaviour of high ... - Ingegneria
Analysis and modelling of the seismic behaviour of high ... - Ingegneria
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INDEX<br />
1 INTRODUCTION................................................................................................................... 1<br />
1.1 INTRODUCTION .......................................................................................................1<br />
1.2 ORGANIZATION OF THE WORK ................................................................................3<br />
1.2.1 Seismic <strong>behaviour</strong> <strong>of</strong> bolted end plate beam-to-column steel joints...............3<br />
1.2.2 Seismic response <strong>of</strong> partial-strength composite joints ...................................4<br />
1.2.3 Seismic <strong>behaviour</strong> <strong>of</strong> RC columns embedding steel pr<strong>of</strong>iles ..........................5<br />
1.3 REFERENCES ...........................................................................................................6<br />
2 DUCTILITY AND SEISMIC RESPONSE OF STRUCTURES......................................... 7<br />
2.1 INTRODUCTION .......................................................................................................7<br />
2.2 DUCTILITY IN SEISMIC DESIGN ................................................................................8<br />
2.2.1 First developments <strong>of</strong> ductility concept..........................................................8<br />
2.2.2 Modern design concepts <strong>of</strong> ductility...............................................................9<br />
2.2.3 Ductility definition .......................................................................................11<br />
2.3 THE PERFORMANCE BASED SEISMIC DESIGN..........................................................14<br />
2.3.1 Performance objectives (POs)......................................................................14<br />
2.3.2 Performance Levels......................................................................................16<br />
2.4 REQUIRED DUCTILITY CONCEPT............................................................................20<br />
2.4.1 Non-linear static pushover (NSP) analysis ..................................................24<br />
2.4.2 Non-linear dynamic procedure (NDP).........................................................31<br />
2.5 AVAILABLE DUCTILITY CONCEPT..........................................................................34<br />
2.6 REFERENCES .........................................................................................................37<br />
3 SEISMIC BEHAVIOUR OF BOLTED END PLATE BEAM-TO-COLUMN STEEL<br />
JOINTS...................................................................................................................................... 40<br />
3.1 INTRODUCTION .....................................................................................................40<br />
3.2 THE COMPONENT METHOD....................................................................................42