Buscar
Mostrando ítems 1-10 de 27
Experimental and Computational Evaluation of In-Span Hinges in Reinforced Concrete Box-Girder Bridges
(ASCE-AMER SOC CIVIL ENGINEERS, 2011)
During the last three decades, considerable research efforts have sought to improve the seismic design of California highway bridges. However, the in-span hinge (ISH) regions of concrete box girders have not been studied ...
Parametric Study and Design Recommendations for In-Span Hinges in Reinforced Concrete Box-Girder Bridges
(ASCE-AMER SOC CIVIL ENGINEERS, 2012)
In-span hinges (ISHs) are located at the bridge deck of reinforced concrete box-girder bridges and are used to transmit vertical loads between two adjacent parts of the deck. ISHs are disturbed regions because of the complex ...
Experimental Evaluation of In-Span Hinge Details in Reinforced Concrete Box Girder Bridges
(NATL ACAD SCIENCES, 2010)
During the past three decades, considerable research efforts have sought to improve the seismic design of California highway bridges. However, the in-span hinge (ISH) regions of concrete box girders have not been studied ...
Avaliação numérica da largura efetiva de pontes em seção caixão mista de aço e concreto com grau de interação total e parcial
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia Civil - PPGECivCâmpus São Carlos, 2021-02-26)
The present paper aims to numerically determine in the Abaqus® software, in a qualitative and quantitative way, the parameters that exert the greatest influence on the effective width of steel-concrete composite box girder ...
Comparación de la respuesta estructural de un puente viga cajón de voladizos sucesivos durante construcción y en servicio en tres escenarios de humedad relativa de ColombiaComparison of the structural response of a box girder bridge with successive cantilevers during construction and in service in three scenarios of relative humidity in Colombia
(Corporación Universidad de la CostaColombia, 2023)
Optimal Sensor Placement of a Box Girder Bridge Using Mode Shapes Obtained from Numerical Analysis and Field Testing
(Fondo Editorial EIA - Universidad EIA, 2020-06-21)
This paper presents a comparative study of an Optimal Sensor Placement (OSP) implementation conducted in a box girder bridge using experimental and numerical mode shapes obtained at different construction stages. It is ...
Estrategias de rigidización para vigas esbeltas con perforaciones sujetas a cargas cortantes
(Departamento de Ingeniería CivilUniversidad Nacional de Colombia - Sede Medellín, 2019-11-30)
During the construction of bridges by successive overhangs the main beams of the bridge are subjected to shear loads, as a result a buckling failure can occur. Occasionally the girders must be perforated to allow the passage ...