New Test Stand to optimize Segments for mechanized Tunnelling
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In: GeoResources Zeitschrift, Vol. 2016, No. 2, 02.2016, p. 21-25.
Research output: Contribution to journal › Article › Research › peer-review
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TY - JOUR
T1 - New Test Stand to optimize Segments for mechanized Tunnelling
AU - Gehwolf, Paul
AU - Wenighofer, Robert
AU - Barwart, Stefan
AU - Galler, Robert
AU - Haberler-Weber, Michaela
AU - Moritz, Bernd
AU - Barwart, Christian
AU - Lange, Andreas
PY - 2016/2
Y1 - 2016/2
N2 - The bearing and deformation behaviour of segments for mechanized tunnelling and their degree of utilization are being investigated at the Chair for Subsurface Engineering at the Montan University Leoben in Austria in close collaboration with the ÖBB Infrastruktur AG. Tests and numerical modelling as well as deformation measurements in situ serve to optimize the precast concrete parts. A new test stand for biaxial tests on suitable segments was devised for the tests and equipped with the appropriate measurement technology for measuring deformations. This report presents the test stand and initial test results.
AB - The bearing and deformation behaviour of segments for mechanized tunnelling and their degree of utilization are being investigated at the Chair for Subsurface Engineering at the Montan University Leoben in Austria in close collaboration with the ÖBB Infrastruktur AG. Tests and numerical modelling as well as deformation measurements in situ serve to optimize the precast concrete parts. A new test stand for biaxial tests on suitable segments was devised for the tests and equipped with the appropriate measurement technology for measuring deformations. This report presents the test stand and initial test results.
UR - http://www.georesources.net/download/GeoResources-Journal-2-2016.pdf
M3 - Article
VL - 2016
SP - 21
EP - 25
JO - GeoResources Zeitschrift
JF - GeoResources Zeitschrift
SN - 2364-0278
IS - 2
ER -
