TY - GEN A1 - Habel, Wolfgang A1 - Hofmann, Detlef A1 - Basedau, Frank A1 - Brandes, Klaus A1 - Barner, Andreas A1 - Crail, S. A1 - Reichel, D. A1 - Schreiner, U. A1 - Ecke, W. ED - Inaudi, D. T1 - Strain monitoring of a newly developed precast concrete track for high speed railway traffic using embedded fiber-optic sensors KW - Railway track system KW - Bonding behaviour KW - Fiber-optic sensor KW - Concrete composites PY - 2002 SN - 0-8194-4442-1 SN - 1605-7422 N1 - Serientitel: SPIE proceedings series – Series title: SPIE proceedings series IS - 4694 SP - 259 EP - 264 PB - SPIE CY - Bellingham, Wash. AN - OPUS4-1457 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Habel, Wolfgang A1 - Hofmann, Detlef A1 - Basedau, Frank A1 - Barner, Andreas A1 - Crail, S. A1 - Reichel, D. A1 - Schreiner, U. A1 - Lindner, E. T1 - Static and dynamic measurements on a newly developed precast concrete track for high speed railway traffic using embedded fiber-optic sensors T2 - International Conference on Force, Mass, Torque, Hardness and Civil Engineering Metrology in the Age Globalization CY - Celle, Germany DA - 2002-09-24 KW - Railway track system KW - Bonding behaviour KW - Fibre-optic sensor KW - Concrete composites PY - 2002 SN - 3-18-091685-0 SN - 0083-5560 N1 - Serientitel: VDI-Berichte – Series title: VDI-Berichte IS - 1685 SP - 147 EP - 152 PB - VDI-Verl. CY - Düsseldorf AN - OPUS4-1755 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Reichel, D. A1 - Schreiner, U. A1 - Lindner, E. A1 - Habel, Wolfgang A1 - Hofmann, Detlef A1 - Basedau, Frank A1 - Barner, Daniel ED - Mencík, J. T1 - Strain Monitoring of a High Speed Railway Track Using Embedded Fibre-Optic Sensors T2 - First International Conference Reliability and Diagnostics of Transport Structures and Means CY - Pardubice, Czech Republic DA - 2002-09-26 PY - 2002 SN - 9788071944645 PB - Univ. CY - Pardubice AN - OPUS4-1725 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Steinborn, Gabriele A1 - Wäsche, Rolf A1 - Reichel, U. T1 - Fabrication of porous ceramics made from nano sized alumina powder by gelcasting N2 - The gelcasting process was used for manufacturing porous ceramic bodies from nano sized powders. 3 different powders with specific surface areas between 12 and 30 m²/g were used. Solid content of the corresponding slurries was dependent on the milling procedure and the use of a suitable dispersant. For bimodal GradeA powder solid content was as high as 58 vol%. For sintering temperatures between 1250 and 1600°C the porosity varied between 45 and 20%, whereas the pore radii varied between 50 and 91nm. The grain size of crystallites in the sintered microstructures was about 1um. The reflection ratio for visible light increased in comparison to a reference sample made from conventional powder from 0.8 to 0.95 in the wavelenght range around 400nm. T2 - 2nd International Conference on Shaping of Advanced Ceramics CY - Gent, Belgium DA - 2002-10-24 PY - 2002 SP - 103 EP - 108 AN - OPUS4-1813 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -