蘭台地區潛在大規模崩塌科研探查與監測成果 Scientific Investigation and Monitoring Result of Lantai Potential Landslide 國立暨南國際大學 王國隆副教授 Kuo-Lung WANG 2016
課時列表
蘭台地區潛在大規模崩塌科研探查與監測成果 Scientific Investigation and Monitoring Result of Lantai Potential Landslide (00:00:00)
Vision (00:00:44)
Historic images (00:01:33)
Transition from forestry to recreation (00:02:08)
Potential slides 50 years before (00:03:12)
Global ground deformation acquire from SAR (00:03:39)
Drones for optical images and LiDAR (00:04:08)
UAS LiDAR DSM vs. DEM (00:04:15)
UAS vs. Airborne LiDAR spatial resolution differences (00:04:35)
AirbornevsUAV LiDAR(1/2) (00:04:50)
Airborne vs UAVLiDAR(2/2) (00:04:59)
Linear geological structure from UAVLiDAR (00:05:13)
Field investigation/verification (00:05:34)
Geological investigation –2D geological profile (00:05:50)
Geological investigation –regional geological map (00:06:16)
Core identification (00:06:30)
Borehole imaging (00:07:12)
Borehole imaging (00:07:53)
GPS position time series (00:08:03)
Horizontal and vertical long-term linear velocities with respect to I10 (00:08:42)
Long-term monitoring for typhoon and ground shaking effect (00:09:10)
Spatiotemporal variations of seismic velocity changes (dv/v) (00:09:56)
Spatiotemporal variations of seismic velocity changes (dv/v) (00:10:16)
Findings from earthquake station (00:10:55)
Optical fiber water pressure monitoring (00:11:35)
Optical fiber water pressure (00:12:19)
Optical fiber water pressure monitoring (00:12:30)
Electric resistance window in field (00:13:13)
Electric resistance profiles during typhoon Megi(2016) (00:14:02)
歷年自然電場變化率與地電阻構造變化 Variances of temporal electric field(EF) and electric resistance (ER) (00:15:00)
Rainfalland earthquake events(1/3) (00:15:40)
Rainfalland earthquake events(2/3) (00:16:53)
Rainfalland earthquake events(3/3) (00:16:57)
GPS measurements under earthquake events (2019/4/18) (00:16:59)
Deformation (00:17:20)
2D numerical simualtion (00:18:02)
3D numerical analysis (00:19:02)
3D runout simulation (00:19:17)
3D perspective view of LanTaisite (00:19:30)
Preliminary sliding threshold for LanTaisite (00:19:41)
Thank you! (00:22:13)