Joint extensometer

Joint extensometers are used for displacement measurements in structural joints and cracks. The change in distance perpendicular to the joint and the vertical and horizontal shear movements are determined by suitable arrangement and combination of joint extensometers. The sensors are linear potentiometers encapsulated in a stainless steel housing to be water pressure-tight with a measuring range of 50, 100 or 250 mm and a measuring accuracy of +/-0.02 mm. The measurement is carried out either manually with a portable measuring device or automatically with a data logger.

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ALL REFERENCES

Markus Stolz

Bau-Ing. TU
Civil Engineer

Member of the extended executive board
Division manager geotechnics /
Geotechnical instrumentation and measurements / hiDCon

T 0041 44 806 29 41
E-Mail

Samuel Fournier-Bidoz

Geotechnical engineer Ing. UGA

Project Manager Geotechnics and Monitoring

T 0041 44 806 29 46
E-Mail

Médéric Piedevache

Ing. ENSG
Engineer

Member of the extended executive board
Branch manager Nany, France

T 0033 3 83 94 04 50
E-Mail

Dr. Sebastian Brenne

Geoscientist

Project Manager

T 0049 234 904 4717
E-Mail