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geotechnical

geotechnical

1 7.2
Relating to how soil and rock behave when people build on them
  • adjective
  • /ˌdʒiːoʊˈtɛknɪkəl/
  • Specialized
: geotécnico
  • The geotechnical survey provided crucial information about the rock layers beneath the surface.
  • geotechnical engineer
  • geotechnical report
  • geotechnical design

Examples

  • Geologic conditions along two tunnel alignments were evaluated, and geotechnical considerations for tunnel construction, including potential geologic hazards and tunnel design characteristics, were addressed.

    Academic text (1996)
  • And I'm a geotechnical engineer.

  • Following the assessment of the geotechnical conditions, design work turned toward determining the most economical methods of constructing the tunnels.

    Academic text (1996)
  • Raymond Sandiford, chief geotechnical engineer for the Port Authority, said that when the Trade Center was built, 1,130 tiebacks were installed.

    Academic text (2001)
  • Improving the mechanical behavior of clay soils by stabilization is a means of fulfilling geotechnical design criteria.

    Academic text (2016)
  • However, the most significant engineering challenge of the project arose when geotechnical studies showed that the rock on the left dam abutment had several fissures that were up to a foot in width.

    Academic text (1998)
  • A geotechnical exploration program was undertaken to resolve these issues, including geologic mapping, soil borings through refuse, rock core borings, laboratory testing, and geophysical testing.

    Academic text (1996)
  • The geotechnical analysis revealed that the soil was not stable enough for construction.

  • Engineers must consider geotechnical factors when designing foundations for buildings.

Surface Forms

geotechnical positive

Morphology

geotechnical = technical (semi-transparent) = geo + technical

The meaning is broadly compositional from 'geo-' plus 'technical', but the term is specialized to engineering uses involving earth materials.

Etymology

Geotechnical comes from geo- meaning 'earth', seen in geography, and technical meaning 'skill' or 'tools', like tech. So, geotechnical is about 'working with the earth', which is why it refers to engineers who study soil and rock.