Base Isolation System used for Multi Stored Building |
Author(s): |
P. V. Auti , Padamshri Dr. VitthalraoVikhe Patil Collage Of Engineering, Ahmednagar; U. R. Kawade, Padamshri Dr. VitthalraoVikhe Patil Collage Of Engineering, Ahmednagar |
Keywords: |
Base isolation, Non linear analysis, Ductility, Zone factor, Response spectra, Soil factor, ATC-58, Importance factor, ICBO |
Abstract |
Earthquakes are the one of the natural greatest hazards, throughout historic time they have caused significant loss of life and several damage to property, especially manmade structures. To avoid this hazard research on the structural dynamics are study on the isolators . This base isolation techniques to protects structures against damage from earthquake attacks. Over the period of the time the research on structural dynamics, study and analysis are carried on using series of earthquake movement by means of varying the seismic intensity. As per the analysis with effective of isolated structure. It was discovered that the isolators minimizes the lateral load imposed on the structure and in accordance to that it also tends to reduce the sizes of the building components. Some basic benefits pertaining to use of base isolation are increase in durability of structures by improving its flexibility and reducing the lethal consequences that may tends to abide by the structure. Base isolation limits the effects of the earthquake attack, a flexible base largely decoupling the structure from the ground motion, and the structure response accelerations are usually less than ground acceleration. Here we take a detailed glance at the designing, working, testing as well as the suitability of the base isolation design .The mathematical model of base isolation system and fixed base system its conclude that for isolation building reduces the sizes of structural member , analyze the building upto 9th stored with isolators are provided to base of the structure. |
Other Details |
Paper ID: IJSRDV3I40122 Published in: Volume : 3, Issue : 4 Publication Date: 01/07/2015 Page(s): 140-143 |
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