Výsledky vyhledávání - "Oller Ibars, Eva"

Dissertation/ Thesis

Peeling failure in beams strengthened by plate bonding. A design proposal

Autor: Oller Ibars, Eva

Publikováno v: TDX (Tesis Doctorals en Xarxa).

La necesidad de refuerzo estructural en una infraestructura existente puede venir motivada por la aparición de nuevos condicionantes de uso o por la degradación de los materiales. Desde finales de los años sesenta, la técnica del refuerzo mediant

Externí odkaz: http://hdl.handle.net/10803/6164

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SP-357—8: Punching-shear strength of reinforced concrete slabs subjected to concentric transverse loads and in-plane tensile forces

Autor: Marí Bernat, Antonio Ricardo, Fernández Sánchez, Pablo Gonzalo, Oller Ibars, Eva, Cladera Bohigas, Antoni

Reinforced concrete slabs can be subjected simultaneously to transverse loads and in-plane tensile forces, as it occurs in top slabs of continuous box girder bridges at intermediate supports, or in flat slabs supported on columns, subjected to horizo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3484::b9cc99be5b9742fd9a1c8bcf350cc6fb
https://hdl.handle.net/2117/386188

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Embedded fibre reinforced polymer (FRP) reinforcement in concrete structures according to the new version of Eurocode 2

Autor: Oller Ibars, Eva, Torres Llinàs, Lluís, de Diego, Ana

The new version of Eurocode 2 will include for the first time an informative annex, Annex R “Embedded FRP reinforcement”, to design reinforced concrete structures with fibre reinforced polymer (FRP) reinforcement. FRP embedded reinforcement has s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3484::30839bade536a913f3eb67ceb10baf74
https://hdl.handle.net/2117/385921

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Ensayos a cortante y punzonamiento sobre un puente antiguo de hormigón armado sobre el rio Anoia en Gelida

Autor: Marí Bernat, Antonio Ricardo|||0000-0002-0994-0715, Fernández Sánchez, Pablo Gonzalo|||0000-0002-8237-860X, Oller Ibars, Eva|||0000-0002-0845-3587, Aceña Ramos, Valentín, García Vicente, Tomàs, Duarte Gómez, Noemí|||0000-0002-4542-8487

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Se presentan los estudios llevados a cabo sobre el tablero de un puente de hormigón armado, construido en 1929 en Gelida (Barcelona) sobre el río Anoia, formado por 11 vanos isostáticos de 10,5 m de luz, con vigas sección en ¿, armadas con barra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a962b4bab8d542e7f614e2867d655966
https://hdl.handle.net/2117/371044

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Simplified tests to study the size effect of the compression chord in beams under shear forces: application of DIC methodology

Autor: Oller Ibars, Eva, Barris Peña, Cristina, Marí Bernat, Antonio Ricardo, Torres Llinàs, Lluís, Santander, Andres

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

To evaluate how the size effect affects the stresses developed along the compression chord in a beams subjected to shear forces, a simplified experimental program was developed on 50 prismatic specimens subjected to a splitting test. The studied para

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::75027fcd08b1695b215342605474b0d0
http://hdl.handle.net/2117/371043

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Resistencia a punzonamiento de losas de hormigón armado sometidas a tracciones en su plano

Autor: Fernández Sánchez, Pablo Gonzalo, Marí Bernat, Antonio Ricardo, Oller Ibars, Eva, Duarte Gómez, Noemí

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Se presentan los resultados de un estudio teórico y experimental de la resistencia a punzonamiento de placas sometidas a tracciones en su plano. Se han ensayado 10 losas de 1,65 x 1,65 x 0,12 metros, con dos cuantías diferentes de armadura, apoyada

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::881d0dd7829c0c0bf9e3b80339371e7d
http://hdl.handle.net/2117/371042

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Performance-based slenderness limits for deflections and reinforcement stresses control in RC beams

Autor: Marí Bernat, Antonio Ricardo|||0000-0002-0994-0715, Torres Llinàs, Lluís, Oller Ibars, Eva|||0000-0002-0845-3587, Barris Peña, Cristina

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Due to the complex deformational behavior of cracked RC members, an effective way to ensure the fulfilment of the SLS is to limit the slenderness ratio l/d of the element. In this study, the deformation slenderness limit concept is generalized to inc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7ec5f3713bdda77d44d8446bb8006d5c
https://hdl.handle.net/2117/371041

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Performance-based slenderness limits for deformations and reinforcement stresses control in reinforced concrete beams

Autor: Marí Bernat, Antonio Ricardo, Torres Llinàs, Lluís, Oller Ibars, Eva, Barris Peña, Cristina

Los procedimientos actuales de dimensionamiento a flexión de elementos de hormigón armado, basados en la comprobación de estado límite último (ELU), proporcionan suficiente resistencia para soportar las cargas de diseño con un canto reducido. S

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3484::82d7e543b4d3d6868b30faa90311aa2b
https://hdl.handle.net/2117/385920

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Effects of unidirectional tensile stresses on punching shear strength of RC slabs

Autor: Fernández Sánchez, Pablo Gonzalo|||0000-0002-8237-860X, Marí Bernat, Antonio Ricardo|||0000-0002-0994-0715, Oller Ibars, Eva|||0000-0002-0845-3587, Domingo Tarancón, Magí|||0000-0002-5403-5204

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

RC slabs can be subjected to transverse loads and in-plane tensile forces simultaneously, as it occurs in top slabs of continuous box girder bridges at intermediate supports, or in floor slabs supported on columns and subjected to horizontal forces,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::bcf0032417ffefe50e383307da232956
https://hdl.handle.net/2117/346488

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Application of the Compression Chord Capacity Model to predict the fatigue shear strength of reinforced concrete members without stirrups

Autor: Cladera Bohigas, Antoni, Ribas González, Carlos Rodrigo, Oller Ibars, Eva, Marí Bernat, Antonio Ricardo

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

The Compression Chord Capacity Model (CCCM), previously developed by the authors with other colleagues, is a simplified model for the shear strength prediction of reinforced and prestressed concrete members with and without transverse reinforcement,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c776002c8f811ed0a05cae46de54aca3
http://hdl.handle.net/2117/188474

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