HIRAOKA, Nobutaka
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1

Anomaly Detection for Strain of Slope Surface Using Machine..:

, In: Lecture Notes in Civil Engineering; Natural Geo-Disasters and Resiliency,
 
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2

Analysis of labour accidents caused by slope failure during..:

Sibata, Tatsuya ; Itoh, Kazuya ; Kikkawa, Naotaka...
International Journal of Occupational Safety and Ergonomics.  , 2024
 
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3

Punching fracture mechanism and strength formula of early-a..:

Kikkawa, Naotaka ; Ito, Sinya ; Hori, Akihiro..
Tunnelling and Underground Space Technology.  110 (2021)  - p. 103765 , 2021
 
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4

Development of the surface displacement velocity in a full-..:

Sasahara, Katsuo ; Hiraoka, Nobutaka ; Kikkawa, Naotaka.
Bulletin of Engineering Geology and the Environment.  80 (2021)  6 - p. 4389-4403 , 2021
 
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5

Centrifuge Modelling of Slope Failure Due to Groundwater Du..:

, In: Understanding and Reducing Landslide Disaster Risk; ICL Contribution to Landslide Disaster Risk Reduction,
 
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7

Characteristics of groundwater movement at a hillslope abov..:

Fujimoto, Masamitsu ; Arimitsu, Yuuki ; Hiraoka, Nobutaka...
Japanese Geotechnical Society Special Publication.  2 (2016)  77 - p. 2643-2647 , 2016
 
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8

Improved measurement of soil moisture using an ultrasonic w..:

Tanaka, Katsuhiko ; Hiraoka, Nobutaka ; Nakano, Shunya...
Japanese Journal of Applied Physics.  54 (2015)  10S - p. 10ND04 , 2015
 
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10

Improved Measurement of Soil Moisture and Groundwater Level..:

Hiraoka, Nobutaka ; Suda, Takefumi ; Hirai, Kazuhiro...
Japanese Journal of Applied Physics.  50 (2011)  7S - p. 07HC19 , 2011
 
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11

Improved Measurement of Soil Moisture and Groundwater Level..:

Hiraoka, Nobutaka ; Suda, Takefumi ; Hirai, Kazuhiro...
Japanese Journal of Applied Physics.  50 (2011)  7S - p. 07HC19 , 2011
 
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