Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Surveying, modelling and visualisation of geological structures in the Tunbergettunnel
KTH, School of Architecture and the Built Environment (ABE), Urban Planning and Environment, Geoinformatics.
2008 (English)Independent thesis Advanced level (degree of Master (Two Years)), 30 credits / 45 HE creditsStudent thesis
Abstract [en]

The 3-d visualisation of a section of the Tunberget tunnel and important fracture zones was accomplished by combination of the topographic surface, measurements at the surface of fracture planes together with surfaces of dolerite dykes, results from magnetic modeling of dolerite dykes and tunnel mapping data.

The topographic surface was represented as elevation contours with 1 m equidistance. The fracture and dolerite surfaces were measured geodetically in the field from a net of 20 total station locations. Each surface was measured at 3 points to determine its strike and dip. Totally 44 strike and dip estimates were obtained. The extent at depth of the dolerite dykes was also estimated based on magnetic measurements along 3 profiles. The location of the dykes was also known from geological tunnel mapping.

ArcGIS and RockWorks have been used to process the data and to generate a 3-d visualization of the geometrical relation between targeted geological structures, the dolerite dykes and the tunnel. The area is of interest to be studied in more detail as the fracture zones and the parallel dolerite dykes connect the tunnel with a large wetland complex.

Place, publisher, year, edition, pages
2008. , 75 p.
Series
TRITA-GIT EX 08-003, ISSN ISSN 1653-5227 ; ISRN KTH/GIT/EX--08/003-SE
Keyword [en]
3-d visualization, tunnel, geological structures.
National Category
Environmental Analysis and Construction Information Technology
Identifiers
URN: urn:nbn:se:kth:diva-13258ISRN: KTH/GIT/EX--08/003-SEOAI: oai:DiVA.org:kth-13258DiVA: diva2:322949
Uppsok
Technology
Supervisors
Examiners
Note
QC 20100707Available from: 2010-07-07 Created: 2010-06-08 Last updated: 2010-07-07Bibliographically approved

Open Access in DiVA

fulltext(2414 kB)1461 downloads
File information
File name FULLTEXT01.pdfFile size 2414 kBChecksum SHA-512
de16d79aae2edbb558855400a6e0019cfe521745f0e58490c1b775ce89124aa75c5f857e841ba103f0cb85818fe7a334bc74817201c9288eadd9952e16e448ff
Type fulltextMimetype application/pdf

By organisation
Geoinformatics
Environmental Analysis and Construction Information Technology

Search outside of DiVA

GoogleGoogle Scholar
Total: 1461 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 299 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf