<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The paper presents control periodic measurements of movements and survey of concrete dam on Dunajec River in Rożnów, Poland. Topographical survey was conducted using laser scanning technique. The goal of survey was data collection and creation of a geometrical model. Acquired cross- and horizontal sections were utilised to create a numerical model of object behaviour at various load depending of changing level of water in reservoir. Modelling was accomplished using finite elements technique. During the project an assessment was conducted to terrestrial laser scanning techniques for such type of research of large hydrotechnical objects such as gravitational water dams. Developed model can be used to define deformations and displacement prognosis.</p></abstract>

The paper presents control periodic measurements of movements and survey of concrete dam on Dunajec River in Rożnów, Poland. Topographical survey was conducted using laser scanning technique. The goal of survey was data collection and creation of a geometrical model. Acquired cross- and horizontal sections were utilised to create a numerical model of object behaviour at various load depending of changing level of water in reservoir. Modelling was accomplished using finite elements technique. During the project an assessment was conducted to terrestrial laser scanning techniques for such type of research of large hydrotechnical objects such as gravitational water dams. Developed model can be used to define deformations and displacement prognosis.

Development of Large Concrete Object Geometrical Model Based on Terrestrial Laser Scanning

Faculty of Geodesy and Cartography, Warsaw University of Technology

Faculty of Environmental Engineering, Warsaw University of Technology

Reports on Geodesy and Geoinformatics

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

The paper presents control periodic measurements of movements and survey of concrete dam on Dunajec River in Rożnów, Poland. Topographical survey was conducted...

Development of Large Concrete Object Geometrical Model Based on Terrestrial Laser Scanning

Publié en ligne: 03 févr. 2015

Pages: 91 - 102

DOI: https://doi.org/10.2478/rgg-2014-0014

Mots clés
terrestrial laser scanning, numerical modelling, finite elements method, technical control of dam, geodetic inventory

© 2014 Janina Zaczek-Peplinska et. al.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Development of Large Concrete Object Geometrical Model Based on Terrestrial Laser Scanning

Publié en ligne: 03 févr. 2015

Pages: 91 - 102

DOI: https://doi.org/10.2478/rgg-2014-0014

Mots clésterrestrial laser scanning, numerical modelling, finite elements method, technical control of dam, geodetic inventory

© 2014 Janina Zaczek-Peplinska et. al.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mots clés
terrestrial laser scanning, numerical modelling, finite elements method, technical control of dam, geodetic inventory