A crack detection system for detecting cracks in a loaded engineering structure (1) is provided. The crack detection system comprises a light source (17), optical fibres (6) that are led through the structure (1), and a means (19) for coupling the light of the light source (17) into the optical fibres (6). The optical fibres (6) have diameters below 75 µm.
申请公布号
EP2112374(B1)
申请公布日期
2015.11.18
申请号
EP20080007726
申请日期
2008.04.21
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
BURCHARDT, CLAUS;GROVE-NIELSEN, ERIK;KRISTENSEN, JENS JØRGEN ØSTERGAARD;STIESDAL, HENRIK
