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| Content Provider | Springer Nature Link |
|---|---|
| Author | Bouza Rodríguez, Benito Comesaña Campos, Alberto Menéndez Díaz, Agustín Garcia Cortes, Silverio |
| Copyright Year | 2013 |
| Abstract | This paper presents a graphics system called the prism network and its boundary (PNB) aimed at representing the stratified solids that are formed in the subsurface terrain. It allows full 3D modelling of these types of spaces formed by superimposed layers bounded by stratification surfaces. A set of boreholes in the ground is used to generate a network of prisms that models the solid space and serves as the basis for creating two secondary networks, one of triangles and another of quadrilaterals, which define the model boundaries. This graphics system has been implemented in C++, using the standard OpenGL graphics API. The paper first defines and implements a model in the PNB data structure, the process by means of which it is generated is then described, and, finally, a range of applications to specific cases is presented and graphically illustrated.Cet article présente un système graphique appelé PNB (sigles en anglais de Réseau de Prismes et sa Frontière) qui vise à représenter les solides stratifiés qui sont formés dans le sous-sol. Il permet la modélisation 3D complète de ces types d’espaces formés par des couches superposées délimitées par des surfaces de stratification. À partir d’un ensemble de forages dans le terrain est généré un réseau de prismes qui modélise l’espace solide et sert de base pour la création de deux réseaux secondaires, l’un de triangles et l’autre de quadrilatères, qui définissent les frontières du modèle. Ce système graphique a été implémenté en C++, en utilisant l’API standard graphique OpenGL. Le article définit d’abord le modèle et le met en œuvre dans la structure de données PNB, puis décrit le processus de leur génération, et enfin, présente et illustre graphiquement une gamme d’applications à des cas particuliers. |
| Starting Page | 551 |
| Ending Page | 567 |
| Page Count | 17 |
| File Format | |
| ISSN | 14359529 |
| Journal | Bulletin of the International Association of Engineering Geology - Bulletin de l'Association Internationale de Géologie de l'Ingénieur |
| Volume Number | 73 |
| Issue Number | 2 |
| e-ISSN | 14359537 |
| Language | French |
| Publisher | Springer Berlin Heidelberg |
| Publisher Date | 2013-11-16 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Modèle géométrique Géologie Représentation en trois dimensions Geotechnical Engineering & Applied Earth Sciences Geoengineering, Foundations, Hydraulics Geoecology/Natural Processes Nature Conservation |
| Content Type | Text |
| Resource Type | Article |
| Subject | Geology Geotechnical Engineering and Engineering Geology |
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