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A Time Integration Algorithm for Structural Dynamics With Improved Numerical Dissipation: The Generalized-α Method
Abstract
A new family of time integration algorithms is presented for solving structural dynamics problems. The new method, denoted as the generalized-α method, possesses numerical dissipation that can be controlled by the user. In particular, it is shown that the generalized-α method achieves high-frequency dissipation while minimizing unwanted low-frequency dissipation. Comparisons are given of the generalized-α method with other numerically dissipative time integration methods; these results highlight the improved performance of the new algorithm. The new algorithm can be easily implemented into programs that already include the Newmark and Hilber-Hughes-Taylor-α time integration methods.
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Cited by
Isogeometric Fluid–structure Interaction Analysis with Applications to Arterial Blood Flow
Bazilevs, Y., Calo, V. M., Zhang, Y., & Hughes, T. J. R. (2006) · Computational Mechanics · doi:10.1007/s00466-006-0084-3 · Cited by 658
Bazilevs, Y., Hsu, M. ‐., Kiendl, J., Wüchner, R., & Bletzinger, K. ‐. (2011) · International Journal for Numerical Methods in Fluids · doi:10.1002/fld.2454 · Cited by 470
Bazilevs, Y., Gohean, J. R., Hughes, T. J. R., Moser, R. D., & Zhang, Y. (2009) · Computer Methods in Applied Mechanics and Engineering · doi:10.1016/j.cma.2009.04.015 · Cited by 386
Hasan, M., Goshtasbi, A., Chen, J., Santare, M. H., & Ersal, T. (2018) · Journal of The Electrochemical Society · doi:10.1149/2.0371806jes · Cited by 25
Metadata
- Authors
- Chung, J., & Hulbert, G. M.
- Venue
- Journal of Applied Mechanics
- Publisher
- ASME International
- Published
- 1993-06-01
- Volume
- 60
- Issue
- 2
- Pages
- 371-375
- ISSN
- 0021-8936 (ISSN-L)
- 1528-9036
- OpenAlex
- W2082043116
- Cited by
- 2,335
- References
- 0
- FWCI
- 6.06
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: A Time Integration Algorithm for Structural Dynamics With Improved Numerical Dissipation: The Generalized-α Method. https://app.cochat.ai/papers/10.1115/1.2900803
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- Chung, J., & Hulbert, G. M. (1993). A Time Integration Algorithm for Structural Dynamics With Improved Numerical Dissipation: The Generalized-α Method. Journal of Applied Mechanics. https://doi.org/10.1115/1.2900803
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