Structural health monitoring using fiber optic sensor
Fiber optic sensor is widely used in civil structural health monitoring (SHM) field in the past few decades. One of those made from optical fiber material is Fiber Bragg grating (FBG) sensor, which can indirectly measure strains from wavelength variations. The workability of the conventional F...
Saved in:
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Final Year Project |
| Language: | English |
| Published: |
2018
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10356/74519 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Nanyang Technological University |
| Language: | English |
| id |
sg-ntu-dr.10356-74519 |
|---|---|
| record_format |
dspace |
| spelling |
sg-ntu-dr.10356-745192023-03-03T16:52:18Z Structural health monitoring using fiber optic sensor Wang, Wenhao Yang Yaowen School of Civil and Environmental Engineering DRNTU::Engineering::Civil engineering Fiber optic sensor is widely used in civil structural health monitoring (SHM) field in the past few decades. One of those made from optical fiber material is Fiber Bragg grating (FBG) sensor, which can indirectly measure strains from wavelength variations. The workability of the conventional FBG sensors, with a serial multiplexing sensing system and data transmission system by interrogators, are examined and assessed in this project through compression tests and flexural tensile tests. Strain gauge readings are used as comparison groups. Both internal embedded FBG sensors and surface mounted ones are used in the testings. Bachelor of Engineering (Civil) 2018-05-21T04:03:42Z 2018-05-21T04:03:42Z 2018 Final Year Project (FYP) http://hdl.handle.net/10356/74519 en Nanyang Technological University 48 p. application/pdf |
| institution |
Nanyang Technological University |
| building |
NTU Library |
| continent |
Asia |
| country |
Singapore Singapore |
| content_provider |
NTU Library |
| collection |
DR-NTU |
| language |
English |
| topic |
DRNTU::Engineering::Civil engineering |
| spellingShingle |
DRNTU::Engineering::Civil engineering Wang, Wenhao Structural health monitoring using fiber optic sensor |
| description |
Fiber optic sensor is widely used in civil structural health monitoring (SHM) field in the
past few decades. One of those made from optical fiber material is Fiber Bragg grating
(FBG) sensor, which can indirectly measure strains from wavelength variations. The
workability of the conventional FBG sensors, with a serial multiplexing sensing system
and data transmission system by interrogators, are examined and assessed in this project
through compression tests and flexural tensile tests. Strain gauge readings are used as
comparison groups. Both internal embedded FBG sensors and surface mounted ones are
used in the testings. |
| author2 |
Yang Yaowen |
| author_facet |
Yang Yaowen Wang, Wenhao |
| format |
Final Year Project |
| author |
Wang, Wenhao |
| author_sort |
Wang, Wenhao |
| title |
Structural health monitoring using fiber optic sensor |
| title_short |
Structural health monitoring using fiber optic sensor |
| title_full |
Structural health monitoring using fiber optic sensor |
| title_fullStr |
Structural health monitoring using fiber optic sensor |
| title_full_unstemmed |
Structural health monitoring using fiber optic sensor |
| title_sort |
structural health monitoring using fiber optic sensor |
| publishDate |
2018 |
| url |
http://hdl.handle.net/10356/74519 |
| _version_ |
1759853354101506048 |