Unleashing the Power of OpenSees: A Versatile Framework for SBFEM Analysis

Authors

  • Talkeshwar Ray Research Scholar, Dept. of CSE, VTU, BELAGAVI PhD Scholar, Civil Engineering Department, North Eastern Regional Institute of Science and Technology, Arunachal Pradesh, India
  • Sukumar Baishya Professor, Civil Engineering Department, North Eastern Regional Institute of Science and Technology, Arunachal Pradesh, India
  • Dipika Devi Associate Professor, Civil Engineering Department, North Eastern Regional Institute of Science and Technology, Arunachal Pradesh, India

Keywords:

Open Sees, Open Sees Py, geotechnical systems, finite element analysis

Abstract

The Open Sees software framework is a powerful tool for simulating the seismic behavior of both structural and geotechnical systems. This open source finite element analysis tool has been widely adopted within the earthquake engineering community for its ability to perform complex analysis through scripting languages. One of the key features of the Open Sees framework is its ability to generate both serial as well as parallel finite element computer applications as interpreters. This allows developers to take full advantage of the powerful capabilities of the software. Historically, the Tcl scripting language has been the primary tool used for building and analyzing models within Open Sees. In order to enhance the software's flexibility and offer users more choices for scripting languages, especially Python, the Open Sees interpreter interface underwent a redesign to include support for multiple interpreters. The outcome of this restructuring effort led to the development of Open Sees Py, a Python module enabling users to harness the distinctive capabilities offered by various scripting languages. By leveraging advanced finite element analysis models and algorithms, users can now develop applications that are tailored to their specific needs. This new multi-interpreter interface expands the capabilities of the software, making it even more powerful and versatile.

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References

Chen, X., Birk C. and Song, C. (2013). “Modelling of wave propagation in unbounded domains using the scaled boundary finite element method”. APCOM & ISCM, 11-14, Singapore

H. D. Rathod (1988). “Some analytical integration formulae for a four node isoparametric element”, Comput. Struct. 30, 1101-1109.

I. M. Smith and D. V. Griffiths (1988), “Programming the Finite Element Method”, 2nd edn, Wiley, Chichester, New York.

O. C. Zienkiewicz and R. L. Taylor (1989), “The Finite Element Method”, Vol. 1, 4th edition, Mc-Graw Hill, London, New York.

Open System for Earthquake Engineering Simulation (Open Sees):

https://openseesberkeley.edu/.)

Song, C., and Wolf, J. P. (2000). “The scaled boundary finite-element method – A primer: Solution procedures.” Comput. Struct., 78(1–3), 211–225

Song C., (2018) "The Scaled Boundary Finite Element Method: Introduction to Theory and Implementation", 1st Edition, John Wiley & Sons, New Jersey.

Talkeshwar Ray, Sukumar Baishya, Dipika Devi, "A State-of-the-Art Review on Soil Structure Interaction", International Journal of Scientific Research in Science and Technology (IJSRST), Online ISSN: 2395-602X, Print ISSN: 2395-6011, Volume 9 Issue 2, pp. 33-34, January-February 2022. Available at

doi : https://doi.org/10.32628/IJSRST22911

Wolf, J. P. (2003). “The scaled boundary finite element method”, Wiley, Chichester, U.K

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Published

27.12.2023

How to Cite

Ray, T. ., Baishya, S. ., & Devi, D. . (2023). Unleashing the Power of OpenSees: A Versatile Framework for SBFEM Analysis. International Journal of Intelligent Systems and Applications in Engineering, 12(9s), 264–270. Retrieved from https://ijisae.org/index.php/IJISAE/article/view/4273

Issue

Vol. 12 No. 9s (2024)

Section

Research Article

License

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