Seismic fragility functions for Portuguese RC precast buildings.
Saved in:
| Title: | Seismic fragility functions for Portuguese RC precast buildings. |
|---|---|
| Authors: | Sousa, R.1 (AUTHOR), Batalha, N.2 (AUTHOR), Silva, V.3,4 (AUTHOR), Rodrigues, H.4 (AUTHOR) hrodrigues@ua.pt |
| Source: | Bulletin of Earthquake Engineering. Dec2021, Vol. 19 Issue 15, p6573-6590. 18p. |
| Subject Terms: | *Reinforced concrete buildings, *Supply & demand, *Joints (Engineering), *Nonlinear analysis, *Reinforced concrete |
| Abstract: | Fragility functions are fundamental for the assessment of seismic safety of structures or the loss assessment of a portfolio of assets. The present paper describes a procedure to derive fragility functions representative of Portuguese reinforced concrete precast buildings. This goal was achieved following an analytical methodology considering the result of hundreds of nonlinear static analyses, whose building models reflect both mechanical and geometrical characteristics of the Portuguese industrial building stock. Considering the specificities of this typology, and in particular the connections between the structural members, a recently developed macro-element was employed, which enables the explicit simulation of friction and dowel mechanisms. The fragility analyses considered both structural and non-structural limit states, and the findings indicate a poor seismic performance, even under low seismic demand. [ABSTRACT FROM AUTHOR] |
| Database: | Energy & Power Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
|---|---|
| Header | DbId: enr DbLabel: Energy & Power Source An: 153995926 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Seismic fragility functions for Portuguese RC precast buildings. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Sousa%2C+R%2E%22">Sousa, R.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Batalha%2C+N%2E%22">Batalha, N.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Silva%2C+V%2E%22">Silva, V.</searchLink><relatesTo>3,4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Rodrigues%2C+H%2E%22">Rodrigues, H.</searchLink><relatesTo>4</relatesTo> (AUTHOR)<i> hrodrigues@ua.pt</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Bulletin+of+Earthquake+Engineering%22">Bulletin of Earthquake Engineering</searchLink>. Dec2021, Vol. 19 Issue 15, p6573-6590. 18p. – Name: Subject Label: Subject Terms Group: Su Data: *<searchLink fieldCode="DE" term="%22Reinforced+concrete+buildings%22">Reinforced concrete buildings</searchLink><br />*<searchLink fieldCode="DE" term="%22Supply+%26+demand%22">Supply & demand</searchLink><br />*<searchLink fieldCode="DE" term="%22Joints+%28Engineering%29%22">Joints (Engineering)</searchLink><br />*<searchLink fieldCode="DE" term="%22Nonlinear+analysis%22">Nonlinear analysis</searchLink><br />*<searchLink fieldCode="DE" term="%22Reinforced+concrete%22">Reinforced concrete</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Fragility functions are fundamental for the assessment of seismic safety of structures or the loss assessment of a portfolio of assets. The present paper describes a procedure to derive fragility functions representative of Portuguese reinforced concrete precast buildings. This goal was achieved following an analytical methodology considering the result of hundreds of nonlinear static analyses, whose building models reflect both mechanical and geometrical characteristics of the Portuguese industrial building stock. Considering the specificities of this typology, and in particular the connections between the structural members, a recently developed macro-element was employed, which enables the explicit simulation of friction and dowel mechanisms. The fragility analyses considered both structural and non-structural limit states, and the findings indicate a poor seismic performance, even under low seismic demand. [ABSTRACT FROM AUTHOR] |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=enr&AN=153995926 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s10518-020-01007-7 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 18 StartPage: 6573 Subjects: – SubjectFull: Reinforced concrete buildings Type: general – SubjectFull: Supply & demand Type: general – SubjectFull: Joints (Engineering) Type: general – SubjectFull: Nonlinear analysis Type: general – SubjectFull: Reinforced concrete Type: general Titles: – TitleFull: Seismic fragility functions for Portuguese RC precast buildings. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Sousa, R. – PersonEntity: Name: NameFull: Batalha, N. – PersonEntity: Name: NameFull: Silva, V. – PersonEntity: Name: NameFull: Rodrigues, H. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 12 Text: Dec2021 Type: published Y: 2021 Identifiers: – Type: issn-print Value: 1570761X Numbering: – Type: volume Value: 19 – Type: issue Value: 15 Titles: – TitleFull: Bulletin of Earthquake Engineering Type: main |
| ResultId | 1 |
