Each country has their unique seismic code. Code revisions reflect a country’s progress in earthquake engineering. In this present study, G + 30 multi-storeyed commercial buildings of steel–concrete composite and steel are analysed. Both the buildings are analysed by Equivalent Static Analysis (ESA) method and Response Spectrum Analysis (RSA) method. E-tabs software is used for the analysis. In this study, analysis results of three seismic codes (i.e. IS 1893–2002, 2016, Draft 2023) in terms of the Base shear, Maximum top displacement and Maximum storey drift are compared. The study of the draft IS 1893–2023 reveals a consistent shift towards safer and more precise methodologies for designing buildings in India.

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Static and Dynamic Seismic Analysis of G + 30 Multi-Storeyed Composite and Steel Building as Per New Draft is 1893–2023 Code

  • Hemil. N. Patel,
  • D. R. Panchal

摘要

Each country has their unique seismic code. Code revisions reflect a country’s progress in earthquake engineering. In this present study, G + 30 multi-storeyed commercial buildings of steel–concrete composite and steel are analysed. Both the buildings are analysed by Equivalent Static Analysis (ESA) method and Response Spectrum Analysis (RSA) method. E-tabs software is used for the analysis. In this study, analysis results of three seismic codes (i.e. IS 1893–2002, 2016, Draft 2023) in terms of the Base shear, Maximum top displacement and Maximum storey drift are compared. The study of the draft IS 1893–2023 reveals a consistent shift towards safer and more precise methodologies for designing buildings in India.