Research Topic

Recent Advances and Applications of Seismic Isolation and Energy Dissipation Devices

  • Submission closed.

About this Research Topic

Passive vibration control technologies, including seismic isolation and energy dissipation devices, are increasingly being used for mitigating the damaging effects of earthquakes on existing and new structures and infrastructures. The capability of these systems in enhancing the performance of structural and ...

Passive vibration control technologies, including seismic isolation and energy dissipation devices, are increasingly being used for mitigating the damaging effects of earthquakes on existing and new structures and infrastructures. The capability of these systems in enhancing the performance of structural and non-structural components, proven through many earthquakes, makes them particularly desirable for the seismic protection of strategic structures and infrastructures that require minimal downtime after the seismic event.

Although isolation and dissipation technologies are quite mature to date, having been employed for many decades, there are still some open issues and research aspects that deserve further investigation. Among these, we mention:

- the improvement of current numerical models for describing their mechanical behavior vis-à-vis the experimental one;
- the need of novel design procedures, computationally more efficient or more accurate than the existing ones;
- the development of advanced probabilistic techniques capable of dealing with the uncertainties inherent to the devices and the response of the protected systems;
- the critical discussion of guidelines and regulations in force in different countries, prescribing acceptance criteria and/or testing protocols that have not yet achieved consensus;
- the continuous development of innovative technologies or devices.

This Research Topic aims to collect the latest research results on these open issues, by welcoming contributions from researchers, manufacturers and practitioners that include, but are not limited to, the following aspects:
1) advanced numerical modelling of the constitutive behavior of isolation/dissipation devices;
2) phenomenological models that can easily be used by practitioners and lend themselves to be implemented in standard software and/or technical regulations;
3) design philosophies and/or numerical procedures for optimal seismic performance of structures/infrastructures equipped with isolation/dissipation devices;
4) performance-based assessment and reliability-based design of structures and infrastructures equipped with isolation/dissipation devices;
5) innovative techniques for seismic isolation or energy dissipation;
6) new testing protocols or modification of existing protocols based on experimental results;
7) development of novel isolation/dissipation devices;
8) discussion of prototype tests from laboratory findings;
9) critical assessment of experimental observations on isolation/dissipation devices under service/extreme loading scenarios;
10) case studies or emblematic examples of implemented isolation/dissipation technologies;
11) examples of seismic response of structures/infrastructures equipped with isolation/dissipation devices after the occurrence of seismic events.


Keywords: Seismic base isolation, Energy dissipation devices, Tuned mass damper, Passive vibration control, Performance-based seismic engineering, Reliability-based design, Dampers, Damper optimization, Earthquake-resistant structures


Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.

Recent Articles

Loading..

About Frontiers Research Topics

With their unique mixes of varied contributions from Original Research to Review Articles, Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author.

Topic Editors

Loading..

Submission Deadlines

Submission closed.

Participating Journals

Loading..

Topic Editors

Loading..

Submission Deadlines

Submission closed.

Participating Journals

Loading..
Loading..

total views article views article downloads topic views

}
 
Top countries
Top referring sites
Loading..