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Closing the Gap Between Concrete Maturity Monitoring and Nonlinear Timedependent FEM Analysis through a Digital Twin. Case Study: Post-tensioned Concrete Slab of an Office Building, Barcelona, Spain

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Año de publicación 2022
Idioma Inglés
Publicado por ISARC. Proceedings of the International Symposium on Automation and Robotics in Construction 2022

Descripción: Abstract: This paper proposes a pipeline for the automation of data between two realms: i) simulation, in a fully nonlinear, and time-dependent structural analysis model and, ii) concrete maturity monitoring data from the construction site. The connection enables an information construct understood for its use within the Digital Twin of the building during construction phases. The pipeline requires a comprehensive coordination between stakeholders at both the site (Construction) and the structural control office, which is challenging. The pipeline consists of a) temperature sensors, b) a mobile app connected to the sensor via Bluetooth with basic instructions for datagatherers, c) integration and interoperability of BIM, and, d) an advanced Finite Element (FE) model. By measuring the concrete temperature during many days, realistic concrete mechanical properties are inferred and infused into the FE models using adequate calibration. Two applications for the improvement of construction activities are identified. Formwork striking and tendons stressing. The paper describes the testbed of all the connections, for the construction of an in-situ casted concrete building in Barcelona, Spain.
Citación recomendada (normas APA)
: Héctor José; Chacón Posada Cárcamo, "Closing the Gap Between Concrete Maturity Monitoring and Nonlinear Timedependent FEM Analysis through a Digital Twin. Case Study: Post-tensioned Concrete Slab of an Office Building, Barcelona, Spain", Barcelona (España):ISARC. Proceedings of the International Symposium on Automation and Robotics in Construction 2022, 2022. Consultado en línea en la Biblioteca Digital de Bogotá (https://www.bibliotecadigitaldebogota.gov.co/resources/3711950/), el día 2025-05-07.

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Fuente Biblioteca Virtual Banco de la República
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Año de publicación 2022
Formato PDF
Cobertura Barcelona (España)

Closing the Gap Between Concrete Maturity Monitoring and Nonlinear Timedependent FEM Analysis through a Digital Twin. Case Study: Post-tensioned Concrete Slab of an Office Building, Barcelona, Spain

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Closing the Gap Between Concrete Maturity Monitoring and Nonlinear Timedependent FEM Analysis through a Digital Twin. Case Study: Post-tensioned Concrete Slab of an Office Building, Barcelona, Spain

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