Study of a progressive failure in soil using BEDS

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 7503, Issue , 2009, Pages

  Iten, Michael ^a   Puzrin, Alexander M ^a   Hauswirth, Dominik ^a   Foaleng Mafang, Stella ^b   Beugnot, Jean Charles ^b   Thévenaz, Luc ^b  

^a ETH ZURICH   (Switzerland)

^b EPFL   (Switzerland)

Author keywords

BEDS; Brillouin Echo Distributed Sensor; Laboratory sensor cable testing; Optical fiber sensor; Pullout box; Soil cable interaction; Spatial resolution

Indexed keywords

BEDS; BRILLOUIN ECHO DISTRIBUTED SENSOR; OPTICAL FIBER SENSOR; PULLOUT BOX; SPATIAL RESOLUTION;

CABLES; FIBER OPTICS; FIBERS; GAGES; GEOTECHNICAL ENGINEERING; IMAGE RESOLUTION; LABORATORIES; MECHANICAL PROPERTIES; OPTICAL FIBERS; OPTICAL MATERIALS; SAFETY ENGINEERING; SENSORS; SOIL STRUCTURE INTERACTIONS; SOILS; STRAIN; TESTING;

SOIL TESTING;

EID: 70449378117     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.835115     Document Type: Conference Paper

References (3)

1. Thévenaz, L. and Beugnot, J.-C., "General analytical model for distributed Brillouin sensors with submeter spatial resolution", OFS-20 (2009 - in press).
2. Foaleng Mafang, S., Beugnot, J.-C. and Thévenaz, L., "Optimized configuration for high resolution distributed sensing using Brillouin echoes", OFS-20 (2009 - in press).
3. Iten, M., Schmid, A., Hauswirth, D. and Puzrin, A. M., "Defining and monitoring of landslide boundaries using fiber optic systems", Int. Symp. on Prediction and Simulation Methods for Geohazard Mitigation, Kyoto, Japan (2009).