EPILATESuna aplicación para el cálculo de mapas de peligrosidad de movimientos de ladera sismo-inducidos

  1. J.C. Román-Herrera 1
  2. J. Delgado 2
  3. M.J. Rodríguez-Peces 1
  4. J.A. Peláez 3
  5. C. Bonal 2
  1. 1 Universidad Complutense de Madrid
    info

    Universidad Complutense de Madrid

    Madrid, España

    ROR 02p0gd045

  2. 2 Universitat d'Alacant
    info

    Universitat d'Alacant

    Alicante, España

    ROR https://ror.org/05t8bcz72

  3. 3 Universidad de Jaén
    info

    Universidad de Jaén

    Jaén, España

    ROR https://ror.org/0122p5f64

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Revista:
Geotemas (Madrid)

ISSN: 1576-5172

Año de publicación: 2021

Título del ejemplar: X Congreso Geológico de España

Número: 18

Páginas: 501

Tipo: Artículo

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Otras publicaciones en: Geotemas (Madrid)

Resumen

A program developed specifically for the computing shallow seismic-induced landslide hazard maps is presented. The code is based on the logic-tree methodology. Inputs of the program are average geotechnical properties of the materials, their varia- bility (10th and 90th percentiles), size of instabilities (depth of the failure surface), position of the water table and the seismic scenario to evaluate (Peak Acceleration / Arias Intensity maps expected and / or magnitude of the event to be analyzed). Up to 10 empirical relationships can be selected simultaneously to estimate the Newmark displacement. The software automa- tically performs all possible combinations of parameters and evaluates the corresponding forecast map. Finally, the maps obtained with each branch of the tree are weighted to obtain the final hazard map. This tool allows automating the hazard assessment efficiently.

Fuente de los datos: Dialnet