Experimental data for loads on tunnel linings including distributed optical fiber sensing and digital image correlation

Name: Experimental data for loads on tunnel linings including distributed optical fiber sensing and digital image correlation
Creator: August Jansson
Published: 2024-10-18
License: https://creativecommons.org/publicdomain/zero/1.0/

August Jansson

doi:10.5878/dvcn-bg03

Experimental data for loads on tunnel linings including distributed optical fiber sensing and digital image correlation

https://doi.org/10.5878/dvcn-bg03

The data is collected during experiments that aims to reproduce loading conditions in shotcrete tunnel linings. The data includes strain measurements from distributed optical fiber sensors, image series taken simultaneously by two cameras for digital image correlation purposes and load-, displacement- and pressure measurements by load cells, LVDTs and pressure gauges respectively. Supplementary data including material testing and 3D-scans before and after each run is also included. The material testing data includes concrete cube compression tests, wedge splitting tests and tensile tests of cores drilled from the main specimens. A detailed description of the experimental setup and execution is described in the data paper:

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Citation and access

Method and outcome

Data collection - Laboratory experiment

Mode of collection:

Laboratory experiment

Description of the mode of collection:

Distributed optical fiber sensors, photography, 3D-scanning, measurements for load cells, LVDTs and pressure gauges

Data collector:

Chalmers University of Technology
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Source of the data:

Research data
Physical objects

Sample

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CS50G

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Specimen loaded with a small cone, 50 mm thick concrete top layer and a ground substrate surface

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CS50H

Description of sample:

Specimen loaded with a small cone, 50 mm thick concrete top layer and a hydro-demolished substrate surface

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CS100H

Description of sample:

Specimen loaded with a small cone, 100 mm thick concrete top layer and a hydro-demolished substrate surface

Name:

CS100G

Description of sample:

Specimen loaded with a small cone, 100 mm thick concrete top layer and a ground substrate surface

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CL50G

Description of sample:

Specimen loaded with a large cone, 50 mm thick concrete top layer and a ground substrate surface

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CL50H

Description of sample:

Specimen loaded with a large cone, 50 mm thick concrete top layer and a hydro-demolished substrate surface

Name:

CL100G

Description of sample:

Specimen loaded with a large cone, 100 mm thick concrete top layer and a ground substrate surface

Name:

CL100H

Description of sample:

Specimen loaded with a large cone, 100 mm thick concrete top layer and a hydro-demolished substrate surface

Name:

BL50G

Description of sample:

Specimen loaded with a large lifting bag, 50 mm thick concrete top layer and a ground substrate surface

Name:

BL50H

Description of sample:

Specimen loaded with a large lifting bag, 50 mm thick concrete top layer and a hydro-demolished substrate surface

Name:

BL100G

Description of sample:

Specimen loaded with a large lifting bag, 100 mm thick concrete top layer and a ground substrate surface

Name:

BL100H

Description of sample:

Specimen loaded with a large lifting bag, 100 mm thick concrete top layer and a hydro-demolished substrate surface

Name:

BS50G

Description of sample:

Specimen loaded with a small lifting bag, 50 mm thick concrete top layer and a ground substrate surface

Name:

BS50H

Description of sample:

Specimen loaded with a small lifting bag, 50 mm thick concrete top layer and a hydro-demolished substrate surface

Name:

BS100G

Description of sample:

Specimen loaded with a small lifting bag, 100 mm thick concrete top layer and a ground substrate surface

Name:

BS100H

Description of sample:

Specimen loaded with a small lifting bag, 100 mm thick concrete top layer and a hydro-demolished substrate surface

Administrative information

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August Janssonaugust.jansson@chalmers.se

Metadata

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Chalmers University of Technology

Experimental data for loads on tunnel linings including distributed optical fiber sensing and digital image correlation

Data files

Documentation files

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Standard för svensk indelning av forskningsämnen 2025:

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