Lidar and ground penetrating radar data in determining road surface conditions and geological characteristics of unstable soils

• Autorzy: Plichta A. , Piasecki A.
• Języki publikacji: EN

Abstrakty

EN

Within the road investments the very important element determining repeatedly the success of the whole project is an adequate information about the characteristics of the site, its load capacity, stability and the possible impact of geological characteristics that may interfere with subsequent service life, not only for the road surface itself, but also for the surrounded objects. The surface is incessantly influenced by geological characteristics, determining its durability and functional usefulness. The main aim of this paper is to answer the question how by the usage of modern technics for obtaining data it is possible to find a link confirming the characteristics of land on which the specific road projects are supposed to be carried out, or where these projects have already been accomplished, concerning their requirements with high accuracy of location and also the stability and durability of the ground. This article makes also an attempt to answer not only the question how to identify the construction of road surface, but also how to locate underground cavities, created or influenced by the flow of water, or due to geological structures characterized as an inconsistent ground. The results were supported with geophysical researches using GPR method, and also data collected with laser scanners.

Słowa kluczowe

EN

road investment; laser scanning; geophysics; ground penetrating radar

• Wydawca: Wydawnictwo Uniwersytetu Warmińsko-Mazurskiego w Olsztynie
• Czasopismo: Technical Sciences / University of Warmia and Mazury in Olsztyn
• Rocznik: 2017
• Tom: nr 20(2)
• Strony: 111--129
• Opis fizyczny: Bibliogr. 27 poz., rys., tab., wykr., zdj.

Twórcy

autor

Plichta A.

• Zakład Geodezji, Instytut Inżynierii Lądowej, Wydział Budownictwa i Inżynierii Środowiska, Politechnika Poznańska, Piotrowo 5, 60-965 Poznań, phone: [phone]

autor

Piasecki A.

• Apex Geoservices Ltd., Gorey, Republic of Ireland

Bibliografia

• BJELM L. 1980. Geological interpretation with subsurface interface radar in peat lands. 6th International Congress, Duluth, Minnesota.
• BJELM L., ULRIKSEN P. 1980. System for peatland survey by radar. Final Stage. Faculty of Engineering, Engineering Geology, p. 104
• Council Directive 92/43/EEC on the conservation of natural habitats and of wild fauna and flora, 21 May 1992.
• DANIELS D.J. 2004. Ground-Penetrating Radar. The Institute of Electrical Engineers London.
• EN 1997-1: 2004. European standard “Eurocode 7 - Geotechnical design”.
• Gambit Centrum Oprogramowania i Szkoleń Sp. z o.o. http://www.gambit.net.pl.
• Geopartner. http://www.geopartner.pl/.
• GeoSpectrum. Nowoczesne techniki badawcze. http://www.geospectrum.pl/.
• HOWARD B., PARKER CH. 2009. LiDAR - So Much More Than A Pretty Picture. An Introduction to the Analytical Capabilities of Topographic and Hydrographic LiDAR Survey Data. Sarasota.
• JERMOŁOWICZ P. 2013. Wykonywanie robót ziemnych na gruntach słabych i wysadzinowych. Materiały szkoleniowe. Pokrzywna.
• MALÅ. World Leading Ground Radar Solutions. http://www.malagpr.com.au/.
• MASER K., SCULLION T. 1991. Automated detection of pavement layer thicknesses and subsurface moisture using ground penetrating radar. Transport Research Board.
• Ocena geotechniczna podłoża gruntowego techniką radarową ze szczególnym uwzględnieniem stanu hydrologicznego podłoża gruntowego. 2010. Instytut Badawczy Dróg i Mostów, Zakład Diagnostyki Nawierzchni, Warszawa.
• Optic.org. The business of photonics. http://optics.org/news/3/6/16.
• PN-EN 1997-1:2008. Building ground - Direct foundation structures - Static calculations and design.
• PNS-02205: 1998. Road car - Earthworks - Requirements and test methods.
• Regulation of the Minister of Transport and Maritime Economy on the determination of the geotechnical conditions of foundation of buildings, 25 April 2012, Journal of Laws 2012.463.
• RockWare. Earth Science and GIS Software. http://www.rockware.com.
• RSK Geophysics Mapping the unscene. http://www.environmental-geophysics.co.uk/.
• SANDERS J.A., WILKERSON T.D., SCHWEMMER G.K., MILLER D.O., GUERRA D., MOODY S.E. 2000. Comparison of Two Lidar Methods of Wind Measurement by Cloud Tracking. http://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=1277&context=spacegrant.
• SEREN S., HINTERLEITNER A., LO¨ CKER K., MELICHAR P., NEUBAUER W. 2009. High Definition GPR Surveys at the Roman Town Flavia Solva. European Association of Geoscientists and Engineers, Near Surface 2009 - 15th European Meeting of Environmental and Engineering Geophysics. Dublin, Ireland.
• SISKOM. Stowarzyszenie Integracji Stołecznej Komunikacji. http://www.siskom.waw.pl/
• Spaceimaging.com. Directiv Authorized Dealer. http://www.spaceimaging.com/
• SUDYKA J. 2006. Technika radarowa w drogownictwie - nowa jakość w ocenie konstrukcji nawierzchni. Polski Kongres Drogowy.
• ULRIKSEN P 1980. Investigation of peat thickness with Radar. 6th International Peat Congress, Professional Paper of the Lund Institute of Technology, Department of Engineering Geology, Lund, Sweden.
• ULRIKSEN P. 1982. Application of impulse radar to civil engineering. PhD Thesis, Lund University of Technology.
• ULRIKSEN P. 1983. Some applications of impulse radar. Geoexploration, 21: 289-289.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).