Development of Absorbed Energy and Stiffness-Based Damage Index for Vertical Irregular Buildings

Development of Absorbed Energy and Stiffness-Based Damage Index for Vertical Irregular Buildings
  IJETT-book-cover           
  
© 2022 by IJETT Journal
Volume-70 Issue-8
Year of Publication : 2022
Authors : Hemil M Chauhan, Kaushal B. Parikh
DOI : 10.14445/22315381/IJETT-V70I8P238

How to Cite?

Hemil M Chauhan, Kaushal B. Parikh, "Development of Absorbed Energy and Stiffness-Based Damage Index for Vertical Irregular Buildings," International Journal of Engineering Trends and Technology, vol. 70, no. 8, pp. 375-386, 2022. Crossref, https://doi.org/10.14445/22315381/IJETT-V70I8P238

Abstract
In the present study, the seismic damage of a building is estimated as damage indices based on absorbed energy and degraded stiffness by performing pushover analysis. A new stiffness-based damage index is proposed, considering the cumulative effects of increasing each lateral load or displacement for each step of nonlinear static analysis. A non-cumulative absorbed energy-based damage index is presented using the pushover curve's first maximum hysteretic cycle. The proposed methods are applied on 4, 6 and 9-storey regular and vertical irregular setback types of 3D buildings. Three regular and irregular buildings of varying heights, setback directions and monotonic loads are selected to estimate the capability of the proposed damage indices. Further, the proposed damage indices are calibrated with existing deformation and strength-based damage indices. Both damage indices can calculate damage index at any point of the pushover curve; however, the damage indices are computed on different performance levels during this study. The damage index studies demonstrated that two methods for evaluating damage to irregular buildings are simple and accurate; they could also help designers estimate the global damage index as a performance criterion in a short time using pushover analysis results.

Keywords
Energy-based damage index, Performance-based seismic design, Pushover analysis, Stiffness-based damage index, Vertical irregular buildings.

Reference
[1] M. Zameeruddin, and K. Sangle, “Review on Recent Developments in the Performance-Based Seismic Design of Reinforced Concrete Structures,” Structures, vol. 6, pp. 119-133, 2016.
[2] A. Habibi, and K. Asadi, “Seismic Performance of Reinforced Concrete Moment Resisting Frames with Setback Based on Iranian Seismic Code,” International Journal of Civil Engineering - Transaction A: Civil Engineering, vol. 12, no. 1, pp. 41-54, 2013.
[3] Kappos A. J, and Panagopoulos G., “Performance-based Seismic Design of 3D R/C Buildings Using Inelastic Static and Dynamic Analysis Procedures,” ISET Journal of Earthquake Technology, vol. 41, no. 1, pp. 141-158, 2004.
[4] A. J. Kappos, “Seismic Damage Indices for RC Buildings: Evaluation of Concepts and Procedures,” Progress in Structural Engineering and Materials, vol. 1, no. 1, pp. 78-87, 1997.
[5] Powell, G.H. and Allahabadi R., “Seismic Damage Prediction n=by Deterministic Methods: Concepts and Procedures,” Earthquake Engineering and Structural Dynamics, vol. 16, pp. 719-734, 1988.
[6] Milind V. M., “Pushover Analysis of Structures with Plan Irregularity,” IOSR Journal of Mechanical and Civil Engineering (IOSRJMCE), vol. 12, no. 4, pp. 46-55, 2015.
[7] Pritam H., Arun S. & Satyabrata C., “Damage Assessment of Reinforced Concrete‑Framed Building Considering Multiple Demand Parameters in Indian Codal Provisions,” Iranian Journal of Science and Technology - Transactions of Civil Engineering, vol. 44, pp. 121-139, 2020.
[8] A. Ghobarah, H. Abou-Elfath, and A. Biddah, “Response-based Damage Assessment of Structures,” Earthquake Engineering and Structural Dynamics, vol. 28, pp. 79-104, 1999.
[9] A. Vimala and R. Pradeep Kumar, “Expended Energy Based Damage Assessment of RC Bare Frame Using Nonlinear Pushover Analysis,” Urban Safety of Mega Cities in Asia Conference, 2014.
[10] Cinitha A, Umesha P.K., Nagesh R. I. and N. Lakshmanan, “Performance-Based Seismic Evaluation of RC Framed Building,” J. Inst. Eng. India Ser. A, vol. 96, no. 4, pp. 285-294, 2015.
[11] M. Zameeruddin, and Sangle K., “Damage Assessment of Reinforced Concrete Moment Resisting Frames using Performance-Based Seismic Evaluation Procedure,” Journal of King Saud University - Engineering Sciences, vol. 33, no. 4, pp. 227-239, 2020.
[12] Habibi A., M. Izadpanah, “New Method for the Design of Reinforced Concrete Moment Resisting Frames with Damage Control,” Scientia Iranica - Transaction A: Civil Engineering, vol. 19, no. 2, pp. 234-241, 2012.
[13] Habibi A., Asadi, K., “Development of Drift-Based Damage Index for Reinforced Concrete Moment Resisting Frames with Setback,” International Journal of Civil Engineering, vol. 15, pp. 487-498, 2016.
[14] S. Diaz, L. Pujades, A. Barbat and Y. Vargas, “Energy Damage Index Based on Capacity and Response Spectra,” Engineering Structures, vol. 152, pp. 424-436, 2017.
[15] Pritam H., Arun S. & Satyabrata C., “Damage Assessment of Reinforced Concrete Buildings Considering Irregularities,” International Journal of Engineering, Transaction – A, vol. 32, no. 10, pp. 1388-1394, 2019.
[16] M. Zameeruddin, and Sangle K., “Seismic Damage Assessment of Reinforced Concrete Structure using Non-linear Static Analyses,” Korean Society of Civil Engineers - Journal of Civil Engineering, vol. 2, no. 4, pp. 1319-1330, 2017.
[17] Seong-Hoon Jeong and Amr S. Elnashai, “New Three-Dimensional Damage Index for RC Buildings with Planar Irregularities,” Journal of Structural Engineering, vol. 132, no. 9, pp. 1482-1490, 2006.
[18] P. Giannakouras, and C.Zeris, “Seismic Performance of Irregular RC Frames Designed According to the DDBD Approach,” Engineering Structures, vol. 182, pp. 427-445, 2019.
[19] A. Ghobarah, “Performance-Based Design in Earthquake Engineering: State of Development,” Engineering Structures, vol. 23, pp. 878- 884, 2001.
[20] P. Fajfar, M. Eeri, “A Nonlinear Analysis Method for Performance Based Seismic Design,” Earthquake Spectra, vol. 16, no. 3, pp. 573- 592, 2000.
[21] Pleswara R. K., Balaji. K.V. G. D, Gopal Raju S. S. S.V, and Srinivasa Rao S., “Nonlinear Pushover Analysis for Performance Based Engineering Design - A Review,” International Journal for Research in Applied Science & Engineering Technology IJRASET, vol. 5, no. 3, pp. 1293-1300, 2017.
[22] FEMA 273, NEHRP Guidelines for the Seismic Rehabilitation of Buildings, FEMA 274, Commentary, Washington (DC), Federal Emergency Management Agency, 1996.
[23] ATC 40, Seismic Evaluation and Retrofit of Existing Concrete Buildings, Redwood City (CA): Applied Technology Council, 1996.
[24] SEAOC, Vision 2000, performance Based Seismic Engineering of Buildings, Vols. I and II: Conceptual Framework. Sacramento (CA): Structural Engineers Association of California, 1995.
[25] IS 1893, Part 1, “Indian Standard Criteria for Earthquake Resistant Design of Structures”, Part 1: General provisions and Buildings, New Delhi: Bureau of Indian standards, 2016.
[26] IS 456, “Indian Standard for Plain and Reinforced Concrete - Code of Practice,” Bureau of Indian Standards, New Delhi, 2000.
[27] Devesh P. Soni, Bharat B. Mistry, “Qualitative Review of Seismic Response of Vertically Irregular Building Frames,” Journal of Earthquake Technology (ISET), vol. 43, no. 4, pp. 121-132, 2006.
[28] R.Murali, "Damage Detection of Beam Structure Using Frequency Response Functions," International Journal of Civil Engineering, vol. 3, no. 1, pp. 5-9, 2016. Crossref, https://doi.org/10.14445/23488352/IJCE-V3I1P102
[29] Mohit K. Parmar, Snehal V. Mevada, Vishal B. Patel, "Pushover Analysis of Asymmetric Steel Buildings," International Journal of Civil Engineering, vol. 4, no. 6, pp. 31-36, 2017. Crossref, https://doi.org/10.14445/23488352/IJCE-V4I6P105.