Settlements in conventional tunneling with deep neural networks

M. Parra, F. Ochoa-Cornejo, F. Hernandez, G. Corral

Producción científica: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

Resumen

The construction of a tunnel can induce subsidence in the ground at surface level, which can affect and cause damage to existing structures, especially in areas with high building density. This paper presents a deep neural network model (DNN) to estimate the maximum surface settlement “Smax ” in a tunnel excavated with using conventional tunnelling. The structuring of the deep learning algorithm was performed using the TensorFlow library in Python 3.0. The DNN model was trained, tested, and validated using a synthetic database composed of several numerical models automated with Python in the finite element program PLAXIS2D. Variables associated with soil properties, support characteristics, surface overburden in the context of the conventional tunnelling process were considered for the modelling. To verify the estimation capacity of the DNN model, performance tests and statistical analyses were carried out, with the results showing good predictive capacity of the model for the three variables analysed.

Idioma originalInglés
Título de la publicación alojadaExpanding Underground - Knowledge and Passion to Make a Positive Impact on the World- Proceedings of the ITA-AITES World Tunnel Congress, WTC 2023
EditoresGeorgios Anagnostou, Andreas Benardos, Vassilis P. Marinos
EditorialCRC Press/Balkema
Páginas2853-2860
Número de páginas8
ISBN (versión impresa)9781003348030
DOI
EstadoPublicada - 2023
Publicado de forma externa
EventoITA-AITES World Tunnel Congress, ITA-AITES WTC 2023 and the 49th General Assembly of the International Tunnelling and Underground Association, 2023 - Athens, Grecia
Duración: 12 may. 202318 may. 2023

Serie de la publicación

NombreExpanding Underground - Knowledge and Passion to Make a Positive Impact on the World- Proceedings of the ITA-AITES World Tunnel Congress, WTC 2023

Conferencia

ConferenciaITA-AITES World Tunnel Congress, ITA-AITES WTC 2023 and the 49th General Assembly of the International Tunnelling and Underground Association, 2023
País/TerritorioGrecia
CiudadAthens
Período12/05/2318/05/23

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© 2023 The Author(s).

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