High-Rise SSI Analysis (SAP2000)

I need a complete SAP2000 study that contrasts fixed-base and flexible-base behaviour for a high-rise reinforced-concrete building located in Seismic Zone V of India. You will receive the full set of building dimensions and layout, material properties and all service and seismic load conditions; model them faithfully in SAP2000, ensuring compliance with IS 456 and IS 1893 (latest editions). The core of the task is the soil–structure interaction investigation. Create a flexible-base model that captures • different soil types (hard, medium, soft), • layered strata of varying thicknesses, and • the influence of soil non-linearity. Run a clear parametric sweep of soil stiffness values, then compare each case with the fixed-base benchmark. Deliverables • Separate .sdb files for every soil configuration and the fixed-base case • A concise technical report (Word or PDF) containing: – fundamental period shifts, drift amplification factors and base-shear changes, tabulated and charted side-by-side – discussion of trends and code compliance commentary • A spreadsheet summarising raw output data for peer-review reproduction Acceptance will be based on the clarity of the comparison plots, reproducibility of results, and correct application of Indian seismic provisions.

Project ID: 40462662