Study of Seismic Demands of Different An Symmetrical RCC Buildings Using Rubber Base Isolator Technique and Comparison of Fixed Base and Base Isolator Using ETABS
Author(s):
Ahmed Names Ahmed, Deepak Kumar
Keywords:
Abstract
In present investigation the base confinement is system that has been utilized to shield the structures from the harming impacts of quake. The establishment of isolators at the base expands the adaptability of the building structures. The point of this examination is to ponder the seismic conduct of various structures under settled condition and base disconnected condition. In present examination Modeling is finished by taking a reference plan of a building and investigation of G+15 story RC building is done in ETABS programming for two cases. The first is settled base and the second one is base segregated. The Lead rubber bearing (LRB) is composed according to UBC 97 code and the equivalent was utilized for examination of base confinement system. Lead elastic isolator are given to both the structures and after that investigation are done for both settled base and base secluded structures under zone II and soil compose II i.e. medium soil (as indicated by IS 1893(part 1):2002). The outcomes got from investigation were Storey displacement. Storey shear, storey increasing speed, and Inter story float. Because of the nearness of isolators the inter storey float, storey increasing speeds and storey shear is significantly decreased and storey displacement is expanded in both X and Y headings contrasted with settled base structures.
Article Details
Unique Paper ID: 150322

Publication Volume & Issue: Volume 7, Issue 4

Page(s): 322 - 331
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