Encyclopedia of Engineering Geology

2018 Edition
| Editors: Peter T. Bobrowsky, Brian Marker

Ground Anchors

  • Alberto OrtigaoEmail author
Reference work entry
DOI: https://doi.org/10.1007/978-3-319-73568-9_14

Synonyms

Rock anchors; Soil anchors

Definition

Prestressed tension elements installed in drill holes to resist tension forces in the ground.

Ground anchors are installed in drill holes, usually 50–100 mm in diameter and grouted. They are actively prestressed to a properly designed tension force (Fig. 1).
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References

  1. Ortigao JAR, Palmeira EM (1997) Optimised design for soil nailed walls. In: Proc. 3rd Int Conf on. Ground Improvement Geosystems. T Telford, London, pp 368–374Google Scholar
  2. Ortigao JAR, Brito H (2004) Anchors, bolts and nails, Chap 11. In: JAR O, ASFJ S (eds) Handbook of Slope Stabilisation. Springer, Heidelberg. www.springeronline.com, 478 p

Copyright information

© Springer International Publishing AG, part of Springer Nature 2018

Authors and Affiliations

  1. 1.TerratekRio de JaneiroBrazil