发明名称 |
DEVICE FOR SENSING TRANSFORM AND SYSTEM FOR MEASURING SUBSIDENCE USING THE SAME |
摘要 |
PURPOSE: A device for detecting deformation of a rail and a settlement measurement system using the same are provided to facilitate post management by checking a settlement state or unequal settlement of a facility. CONSTITUTION: A smart pipe(110) is installed at the lower part of a line. An optical fiber lattice sensor(111) for measuring a strain is attached to the smart pipe. A data processing module(120) generates measurement result data by using the strain. The data processing module wirelessly transmits the measurement result data to a remote site. The optical fiber lattice sensor is inserted and installed between grooves formed in the wall of the smart pipe.
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申请公布号 |
KR20090132273(A) |
申请公布日期 |
2009.12.30 |
申请号 |
KR20080058465 |
申请日期 |
2008.06.20 |
申请人 |
KRRI |
发明人 |
KIM, HYUN KI;SHIN, MIN HO;LEE, SU HYUNG;CHOI, CHAN YONG |
分类号 |
G01B11/16;G01B11/00;G01M11/00 |
主分类号 |
G01B11/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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