Speaker Dr. Xu Dong-shengAssistant Professor, Department of Civil EngineeringChu Hai College of Higher Education, Hong Kong Abstract The Fiber Bragg Grating (FBG) sensing technology is widely applied in the civil engineering as its inherent merits such as high precision, small size, light weight, resistance to electromagnetic interference, and combination of sensing and transmission. In this study, a novel FBG based asphalt strain sensor is developed with the “H” shape design. The laboratory calibration tests are conducted and the performance is verified in a laboratory model test. In addition, a FBG based flexible sensing beam is developed based on quasi-distributed sensor array in order to measure the rutting of the asphalt pavement. The working principle and fabrication process are presented. To ...
35 events found.
cee_events
Calendar of Events
|
M
Mon
|
T
Tue
|
W
Wed
|
T
Thu
|
F
Fri
|
S
Sat
|
S
Sun
|
|---|---|---|---|---|---|---|
|
0 events,
|
0 events,
|
0 events,
|
0 events,
|
0 events,
|
0 events,
|
0 events,
|
|
0 events,
|
0 events,
|
0 events,
|
0 events,
|
0 events,
|
1 event,
-
|
0 events,
|
|
0 events,
|
0 events,
|
0 events,
|
0 events,
|
0 events,
|
0 events,
|
0 events,
|
|
0 events,
|
0 events,
|
0 events,
|
0 events,
|
0 events,
|
0 events,
|
0 events,
|
|
0 events,
|
0 events,
|
0 events,
|
0 events,
|
0 events,
|
0 events,
|
0 events,
|