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Earthquake-resilient self-centering steel frame

Objective

An important requirement of performance-based earthquake engineering is the simultaneous control of structural and non-structural damage. Structural damage measures are related to story drifts, inelastic deformations and residual drifts. Non-structural damage measures are related to story drifts and storey accelerations. Earthquake reconnaissance reports highlight that injuries, fatalities and economical losses related to failure of non-structural components far exceed those related to structural failures. Moreover, explicit consideration of non-structural damage becomes vital in the design of critical facilities such as hospitals carrying acceleration-sensitive medical equipment, which have to remain functional in the aftermath of an earthquake. Structural and non-structural damage results in direct and indirect losses such as repair costs and costly downtime during which the building is repaired and cannot be used or occupied. Therefore, there is an urgent need for minimal-damage structures that can truly achieve seismic resilience.
Researchers have developed self-centering frames with the goal of avoiding residual drifts. Other studies focused on increasing the energy dissipation capacity of structures by adding dampers with the goal of reducing storey drifts and storey accelerations. This project aims to couple, for the first time, self-centring systems and modern seismic energy dissipation systems with the goal of developing a novel earthquake-resilient steel frame. The optimal combined design of the self-centering and energy dissipation mechanisms will lead to a steel frame with superior minimal-damage seismic performance.

Fields of science (EuroSciVoc)

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Programme(s)

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Topic(s)

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Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

MSCA-IF-EF-ST - Standard EF

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Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

(opens in new window) H2020-MSCA-IF-2014

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Coordinator

UNIVERSITY OF WARWICK
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 183 454,80
Address
KIRBY CORNER ROAD UNIVERSITY HOUSE
CV4 8UW COVENTRY
United Kingdom

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Region
West Midlands (England) West Midlands Coventry
Activity type
Higher or Secondary Education Establishments
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Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

€ 183 454,80
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