Secondary language: |
English |
Secondary title: |
Comparison of different methods of seismic analysis on an example of a 15-storey steel building |
Secondary abstract: |
The present thesis focuses, as we can see from the title, on comparison of three different
analyses, which we used. We compared a modal response-spectrum analysis, nonlinear static
analysis, also known as Pushover analysis and nonlinear time history analysis. The steel
building which was analyzed is retangular in plan and is 60,5 m high. At the beginning we
have used modal analysis for designing the building. We proceed analyzing the structure by
using nonlinear static and dynamic analysis. We used those two analyses for observing the
response of the structure against the earthquake. At nonlinear static analyze we had to
calculate the target displacement, and later we observed the response of the structure at target
displacement. Ground motion at the time history analysis was defined from selected seismic
records. We observed joint displacement in every storey and displacement on the top of the
building. For every analysis we have also checked carrying-capacity and maximum plastic
deformations. |
Secondary keywords: |
steel frames;modal analysis;nonlinear analysis;Pushover;time history; |
File type: |
application/pdf |
Type (COBISS): |
Undergraduate thesis |
Thesis comment: |
Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo |
Pages: |
XVIII, 111 str. |
Type (ePrints): |
thesis |
Title (ePrints): |
Primerjava različnih metod potresne analize na primeru 15 etažne jeklene stavbe |
Keywords (ePrints): |
gradbeništvo;diplomska dela;UNI;jeklene stavbe;modalna analiza;nelinearne analize;Pushover;časovni odziv; |
Keywords (ePrints, secondary language): |
steel frames;modal analysis;nonlinear analysis;Pushover;time history; |
Keywords (ePrints, secondary language): |
steel frames;modal analysis;nonlinear analysis;Pushover;time history; |
ID: |
8310149 |