Numerical Modelling of Masonry Dams Using the Discrete Element Method-Reference-Cited by-同舟云学术

Numerical Modelling of Masonry Dams Using the Discrete Element Method

Published:2016 Issue: Volume: Page:171-199
ISSN:2326-6139
Container-title:Computational Modeling of Masonry Structures Using the Discrete Element Method
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Author:

Bretas Eduardo Martins¹

Affiliation:

1. Northern Research Institute, Norway

Abstract

This work concerns the numerical modelling of masonry dams using the Discrete Element Method. It begins with a review of the history of masonry dams and their behaviour. A numerical tool based on the Discrete Element Method developed specifically for the structural assessment of masonry dams is then presented. The mechanical calculations performed by the tool are discussed in detail, together with the approach used for the modelling of passive anchors and the modules for seismic analysis and hydromechanical analysis. Structural and hydraulic analyses of a diverse set of existing masonry dams conducted using the tool are then presented. The Discrete Element Method is shown to be capable of reproducing the structural behaviour of masonry dams and identifying their likely failure mechanisms as required for structural safety evaluations.

Publisher

IGI Global

Reference29 articles.

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