土木工学科

研究成果 1998 2020

フィルター
Conference contribution
2019

Establishment of spraying repair technology for concrete structures using drone

Iyoda, T., Nimura, K. & Hasegawa, T., 2019 1 1, Life-Cycle Analysis and Assessment in Civil Engineering: Towards an Integrated Vision - Proceedings of the 6th International Symposium on Life-Cycle Civil Engineering, IALCCE 2018. Frangopol, D. M., Caspeele, R. & Taerwe, L. (版). CRC Press/Balkema, p. 2293-2299 7 p. (Life-Cycle Analysis and Assessment in Civil Engineering: Towards an Integrated Vision - Proceedings of the 6th International Symposium on Life-Cycle Civil Engineering, IALCCE 2018).

研究成果: Conference contribution

Spraying
Concrete construction
Repair
Deterioration
Tunnels

Estimation of compressive strength at early age using electric conductivity

Chacha Costa, L. L., Shibuya, T. & Iyoda, T., 2019 1 1, Life-Cycle Analysis and Assessment in Civil Engineering: Towards an Integrated Vision - Proceedings of the 6th International Symposium on Life-Cycle Civil Engineering, IALCCE 2018. Frangopol, D. M., Caspeele, R. & Taerwe, L. (版). CRC Press/Balkema, p. 567-574 8 p. (Life-Cycle Analysis and Assessment in Civil Engineering: Towards an Integrated Vision - Proceedings of the 6th International Symposium on Life-Cycle Civil Engineering, IALCCE 2018).

研究成果: Conference contribution

Compressive strength
Concrete mixtures
Concrete construction
Electric conductivity
Portland cement

Investigating the effect of improving the low grade recycled aggregate by carbonation

Abdulkadeer, A. A., Matsuda, N. & Iyoda, T., 2019 1 1, Life-Cycle Analysis and Assessment in Civil Engineering: Towards an Integrated Vision - Proceedings of the 6th International Symposium on Life-Cycle Civil Engineering, IALCCE 2018. Frangopol, D. M., Caspeele, R. & Taerwe, L. (版). CRC Press/Balkema, p. 575-582 8 p. (Life-Cycle Analysis and Assessment in Civil Engineering: Towards an Integrated Vision - Proceedings of the 6th International Symposium on Life-Cycle Civil Engineering, IALCCE 2018).

研究成果: Conference contribution

Concrete aggregates
Carbonation
Concretes
Demolition
Cements

Performance evaluation on chlorine ion immobilizing ability of concrete using calcium aluminate aggregate and additive

Nakanishi, Y., Ito, S. & Iyoda, T., 2019 1 1, Life-Cycle Analysis and Assessment in Civil Engineering: Towards an Integrated Vision - Proceedings of the 6th International Symposium on Life-Cycle Civil Engineering, IALCCE 2018. Frangopol, D. M., Caspeele, R. & Taerwe, L. (版). CRC Press/Balkema, p. 605-612 8 p. (Life-Cycle Analysis and Assessment in Civil Engineering: Towards an Integrated Vision - Proceedings of the 6th International Symposium on Life-Cycle Civil Engineering, IALCCE 2018).

研究成果: Conference contribution

Chlorine
Calcium
Concretes
Salts
Ions

Shrinkage characteristics of ground granulated blast furnace slag high content cement

Mizuno, H. & Iyoda, T., 2019 1 1, Life-Cycle Analysis and Assessment in Civil Engineering: Towards an Integrated Vision - Proceedings of the 6th International Symposium on Life-Cycle Civil Engineering, IALCCE 2018. Frangopol, D. M., Caspeele, R. & Taerwe, L. (版). CRC Press/Balkema, p. 597-603 7 p. (Life-Cycle Analysis and Assessment in Civil Engineering: Towards an Integrated Vision - Proceedings of the 6th International Symposium on Life-Cycle Civil Engineering, IALCCE 2018).

研究成果: Conference contribution

Slags
Drying
Cements
Fly ash
Mortar
2018

Effect of small steel-piece size on charpy absorbed energy

Kitazume, D., Ono, K., Anami, K. & Iida, T., 2018 1 1, Maintenance, Safety, Risk, Management and Life-Cycle Performance of Bridges - Proceedings of the 9th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2018. Frangopol, D. M., Al-Mahaidi, R., Caprani, C. & Powers, N. (版). CRC Press/Balkema, p. 2889-2893 5 p. (Maintenance, Safety, Risk, Management and Life-Cycle Performance of Bridges - Proceedings of the 9th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2018).

研究成果: Conference contribution

Fracture toughness
Steel
Retrofitting
Steel bridges
Bolts
2017

Comparison for permeability resistance between concrete and mortar

Iyoda, T., 2017, Life-Cycle of Engineering Systems: Emphasis on Sustainable Civil Infrastructure - 5th International Symposium on Life-Cycle Engineering, IALCCE 2016. CRC Press/Balkema, p. 1304-1311 8 p.

研究成果: Conference contribution

Mortar
Concretes
Slag cement
Adhesive pastes
Carbonation

Effect of prevention for chloride ion using both of CA2 and expansive admixture to low heat portland cement

Ito, T. & Iyoda, T., 2017, Life-Cycle of Engineering Systems: Emphasis on Sustainable Civil Infrastructure - 5th International Symposium on Life-Cycle Engineering, IALCCE 2016. CRC Press/Balkema, p. 1319-1326 8 p.

研究成果: Conference contribution

Portland cement
Concretes
Salts
Hydration
Ions

Study on estimation technique of hydration on concrete in the mold by electrical resistance value

Ota, M. & Iyoda, T., 2017, Life-Cycle of Engineering Systems: Emphasis on Sustainable Civil Infrastructure - 5th International Symposium on Life-Cycle Engineering, IALCCE 2016. CRC Press/Balkema, p. 1342-1352 11 p.

研究成果: Conference contribution

Acoustic impedance
Hydration
Concretes
Hardening
Durability
2016

Camera path design and evaluation in ground-based image acquisition for Structure from Motion and 3D modeling

Tanaka, S. & Nakagawa, M., 2016, 37th Asian Conference on Remote Sensing, ACRS 2016. Asian Association on Remote Sensing, 巻 2. p. 1150-1156 7 p.

研究成果: Conference contribution

Image acquisition
Cameras
Processing
Disasters
Inspection

Ceiling feature detection for Geo-referencing in SLAM

Kobayashi, T. & Nakagawa, M., 2016, 37th Asian Conference on Remote Sensing, ACRS 2016. Asian Association on Remote Sensing, 巻 1. p. 443-448 6 p.

研究成果: Conference contribution

Ceilings
Wi-Fi
Routers
Gravitation
Cameras

Real-time floor recognition in indoor environments using TOF Camera

Nakagawa, M. & Kobayashi, T., 2016, 37th Asian Conference on Remote Sensing, ACRS 2016. Asian Association on Remote Sensing, 巻 1. p. 399-402 4 p.

研究成果: Conference contribution

Bridge decks
Cameras
Robots
Collision avoidance
Stairs
2015

Classification of building attributes in dense urban areas using ALOS-2 data and airborne LiDAR data

Yamamoto, T. & Nakagawa, M., 2015, ACRS 2015 - 36th Asian Conference on Remote Sensing: Fostering Resilient Growth in Asia, Proceedings. Asian Association on Remote Sensing

研究成果: Conference contribution

Radar cross section
Satellites
Roofs
Orbits
Experiments

Colored point cloud reconstruction based on image inpainting

Nakagawa, M., Tanaka, S. & Yamamoto, T., 2015, ACRS 2015 - 36th Asian Conference on Remote Sensing: Fostering Resilient Growth in Asia, Proceedings. Asian Association on Remote Sensing

研究成果: Conference contribution

Lasers
Scanning
Image reconstruction
Textures
Experiments
2 引用 (Scopus)

Location-based infrastructure inspection for sabo facilities

Nakagawa, M., Yamamoto, T., Tanaka, S., Noda, Y., Hashimoto, K., Ito, M. & Miyo, M., 2015, International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives. 3W3 版 International Society for Photogrammetry and Remote Sensing, 巻 40. p. 257-262 6 p.

研究成果: Conference contribution

Mobile devices
assets
Inspection
infrastructure
Monitoring
1 引用 (Scopus)

MERGING AIRBORNE LIDAR DATA AND SATELLITE SAR DATA FOR BUILDING CLASSIFICATION

Yamamoto, T. & Nakagawa, M., 2015 5 11, International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives. 4W5 版 International Society for Photogrammetry and Remote Sensing, 巻 40. p. 227-232 6 p.

研究成果: Conference contribution

Optical radar
Merging
lidar
Data acquisition
synthetic aperture radar

Path design for ground-based panoramic image acquisition

Tanaka, S. & Nakagawa, M., 2015, ACRS 2015 - 36th Asian Conference on Remote Sensing: Fostering Resilient Growth in Asia, Proceedings. Asian Association on Remote Sensing

研究成果: Conference contribution

Image acquisition
Cameras
Urban planning
Monitoring
Augmented reality

Retrospective space-time cluster analysis of dengue in the northern region of Sri Lanka: remote sensing and GIS based case study

Anno, S., Imaoka, K., Tadono, T., Igarashi, T., Sivaganesh, S., Kannathasan, S., Kumaran, V. & Surendran, S. N., 2015, 2015 ICEO&SI and ICLEI Resilience Forum, Proceedings.

研究成果: Conference contribution

Simulation analysis of grid-form ground improvement for preventing liquefaction among existing small houses

Tsukuni, S. & Namikawa, T., 2015, Computer Methods and Recent Advances in Geomechanics - Proceedings of the 14th Int. Conference of International Association for Computer Methods and Recent Advances in Geomechanics, IACMAG 2014. Taylor and Francis - Balkema, p. 631-636 6 p.

研究成果: Conference contribution

ground improvement
Liquefaction
liquefaction
simulation
road

Spatial-Temporal Epidemiology of the Dengue Outbreak in the Northern Region of Sri Lanka, 2010-2013

Anno, S., Imaoka, K., Tadono, T., Igarashi, T., Sivaganesh, S., Kannathasan, S., Kumaran, V. & Surendran, S. N., 2015, The 30th International Symposium on Space Technology and Science (ISTS), the 34th International Electric Propulsion Conference (IEPC) & the 6th Nano-Satellite Symposium (NSAT), Proceedings.

研究成果: Conference contribution

1 引用 (Scopus)

Study of carbonation mechanism of blast-furnace slag cement with different carbon dioxide concentrations

Iyoda, T., Toyomura, E., Goto, S. & Asaga, K., 2015, Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014. CRC Press/Balkema, p. 1686-1693 8 p.

研究成果: Conference contribution

Slag cement
Carbonation
Slags
Carbon dioxide
Concretes
1 引用 (Scopus)

THE TRIPLET MEASURED BY AERIAL CAMERA USING LINE SEGMENTS LINE MATCHING-BASED RELATIVE ORIENTATION USING TRIPLET CAMERA

Tanaka, S. & Nakagawa, M., 2015 5 11, International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives. 4W5 版 International Society for Photogrammetry and Remote Sensing, 巻 40. p. 217-222 6 p.

研究成果: Conference contribution

Image matching
Disasters
Cameras
Antennas
Mathematical transformations
8 引用 (Scopus)

TOPOLOGICAL 3D MODELING USING INDOOR MOBILE LIDAR DATA

Nakagawa, M., Yamamoto, T., Tanaka, S., Shiozaki, M. & Ohhashi, T., 2015 5 11, International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives. 4W5 版 International Society for Photogrammetry and Remote Sensing, 巻 40. p. 13-18 6 p.

研究成果: Conference contribution

Optical radar
polygon
lidar
methodology
modeling
2014

Building classification using airborne lidar data with satellite SAR data

Yamamoto, T. & Nakagawa, M., 2014, 35th Asian Conference on Remote Sensing 2014, ACRS 2014: Sensing for Reintegration of Societies. Asian Association on Remote Sensing

研究成果: Conference contribution

Optical radar
Data acquisition
Satellites
Radar cross section
Photogrammetry
1 引用 (Scopus)

Characterization of the temporal and spatial dynamics of the dengue epidemic in northern Sri Lanka

Anno, S., Imaoka, K., Tadono, T., Igarashi, T., Sivaganesh, S., Kannathasan, S., Kumaran, V. & Surendran, S. N., 2014, International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives. 1 版 International Society for Photogrammetry and Remote Sensing, 巻 XL-8. p. 163-166 4 p.

研究成果: Conference contribution

Sri Lanka
Remote sensing
remote sensing
AMSU
Satellites
1 引用 (Scopus)

Evaluation of projection model for random point cloud

Kataoka, K. & Nakagawa, M., 2014, 35th Asian Conference on Remote Sensing 2014, ACRS 2014: Sensing for Reintegration of Societies. Asian Association on Remote Sensing

研究成果: Conference contribution

Surveying
Monitoring
Processing
Data acquisition
Visualization

Finite element analysis of compression behavior of ground improvement with spatial variability

Namikawa, T., 2014, Geotechnical Safety and Risk IV - Proceedings of the 4th International Symposium on Geotechnical Safety and Risk, ISGSR 2013. p. 169-174 6 p.

研究成果: Conference contribution

Soil cement
ground improvement
cement
compression
soil column
2 引用 (Scopus)

Panoramic rendering-based polygon extraction from indoor mobile LiDAR data

Nakagawa, M., Kataoka, K., Yamamoto, T., Shiozaki, M. & Ohhashi, T., 2014, International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives. 4 版 International Society for Photogrammetry and Remote Sensing, 巻 40. p. 181-186 6 p.

研究成果: Conference contribution

polygon
methodology
experiment
Experiments
modeling

Remote Sensing Applied to the Analysis of Spatial and Temporal Pattern of Dengue Incidence Based on Ecological and Socio-Economic and Demographic Factors in Sri Lanka

Anno, S., Imaoka, K., Tadono, T., Igarashi, T., Sivaganesh, S., Kannathasan, S., Kumaran, V. & Surendran, S. N., 2014, The 12th Pan Ocean Remote Sensing Conference, Proceedings. p. 1-7

研究成果: Conference contribution

2013

Approaches to Detecting Gene-Environment Interactions in Environmental Adaptability Using Genetic Engineering, Remote Sensing and Geographic Information Systems

Anno, S., Ohshima, K., Abe, T., Tadono, T., Yamamoto, A. & Igarashi, T., 2013, The 5th International Conference on Medical Geology, 2nd Symposium on Advances in Geospatial Technologies for Health, Proceedings. p. 64

研究成果: Conference contribution

1 引用 (Scopus)

Close-range stereo registration for concrete crack monitoring

Nakagawa, M., Katuki, F., Isomatu, Y. & Kamada, T., 2013, Proceedings of the 13th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC 2013. Hokkaido University collection of Scholarly Academic Papers, HUSCAP

研究成果: Conference contribution

Deterioration
Concretes
Cracks
Monitoring
Experiments

Geospatial photo retrieval for ground-based disaster monitoring

Endo, H., Hattori, S., Kataoka, K., Aihara, D. & Nakagawa, M., 2013, 34th Asian Conference on Remote Sensing 2013, ACRS 2013. Asian Association on Remote Sensing, 巻 5. p. 4484-4491 8 p.

研究成果: Conference contribution

Disasters
Global positioning system
Monitoring
Cameras
Experiments
1 引用 (Scopus)

Improvement in the geofencing service interface using indoor positioning systems and mobile sensors

Nakagawa, M., 2013, International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives. 4W4 版 International Society for Photogrammetry and Remote Sensing, 巻 40. p. 27-30 4 p.

研究成果: Conference contribution

positioning system
Location based services
Accelerometers
Global positioning system
sensor

Integrity improvement in localization: Guarantee added localization methodology using spatiotemporal contexts

Inaba, H. & Nakagawa, M., 2013, 34th Asian Conference on Remote Sensing 2013, ACRS 2013. Asian Association on Remote Sensing, 巻 5. p. 4500-4504 5 p.

研究成果: Conference contribution

Satellites
Location based services
Navigation
Wi-Fi
Navigation systems

Observation of recycled aggregate structure using X-ray CT

Henry, M., Sugiyama, T., Iyoda, T. & Sato, K., 2013, Proceedings of the 13th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC 2013. Hokkaido University collection of Scholarly Academic Papers, HUSCAP

研究成果: Conference contribution

X rays
Concretes
Concrete aggregates
Mortar
Image analysis

Point cloud clustering using a panoramic layered range image

Nakagawa, M., Kataoka, K. & Ouma, S., 2013, 34th Asian Conference on Remote Sensing 2013, ACRS 2013. Asian Association on Remote Sensing, 巻 1. p. 36-43 8 p.

研究成果: Conference contribution

Experiments

Point cloud registration for indoor mapping using time-of-flight camera

Ochiai, K. & Nakagawa, M., 2013, 34th Asian Conference on Remote Sensing 2013, ACRS 2013. Asian Association on Remote Sensing, 巻 1. p. 44-49 6 p.

研究成果: Conference contribution

Photogrammetry
Disasters
Data acquisition
Cameras
Scanning
24 引用 (Scopus)

Problems in indoor mapping and modelling

Zlatanova, S., Sithole, G., Nakagawa, M. & Zhu, Q., 2013, International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives. 4W4 版 International Society for Photogrammetry and Remote Sensing, 巻 40. p. 63-68 6 p.

研究成果: Conference contribution

modeling
Data structures
Industry
visualization
Data visualization

Remote sensing applied for a study of geographical pathology for the relationships between malaria endemic and Malaria as Anthropo-Ecosystem consisting various subsystems

Anno, S., Igarashi, T., Yamamoto, A., Tadono, T. & Oki, K., 2013, The 1st ALOS-2 PI Workshop 2013, Proceedings. p. 98

研究成果: Conference contribution

1 引用 (Scopus)

Study on the chloride diffusion coefficient calculated from a simple accelerated chloride penetration test using electricity

Iyoda, T., Harasawa, Y. & Hosokawa, Y., 2013, Proceedings of the 13th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC 2013. Hokkaido University collection of Scholarly Academic Papers, HUSCAP

研究成果: Conference contribution

Cements
Electricity
Ions
Slag cement
Saline water
1 引用 (Scopus)

Surface modeling based on point cloud rendering using terrestrial LiDAR data

Kataoka, K. & Nakagawa, M., 2013, 34th Asian Conference on Remote Sensing 2013, ACRS 2013. Asian Association on Remote Sensing, 巻 2. p. 1248-1253 6 p.

研究成果: Conference contribution

Lasers
Surveying
Data acquisition
Image processing
Visualization
2 引用 (Scopus)

The GPS camera application for the efficiency improvement of the bridge inspection

Kamada, T., Katsuki, F. & Nakagawa, M., 2013, Proceedings of the 13th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC 2013. Hokkaido University collection of Scholarly Academic Papers, HUSCAP

研究成果: Conference contribution

Global positioning system
Inspection
Cameras
Data acquisition
Deterioration
2012

A camera based location estimation using point clouds

Nakagawa, M., Kato, D., Endo, H., Ochiai, K. & Nakanishi, A., 2012, 33rd Asian Conference on Remote Sensing 2012, ACRS 2012. 巻 1. p. 43-50 8 p.

研究成果: Conference contribution

Cameras
Sensors
Image matching

Alignment of point cloud data acquired from continuous view points on flat surface

Ochiai, K. & Nakagawa, M., 2012, 33rd Asian Conference on Remote Sensing 2012, ACRS 2012. 巻 2. p. 1666-1671 6 p.

研究成果: Conference contribution

Cameras
Plant management
Highway accidents
Disasters
Mirrors
1 引用 (Scopus)

Geospatial street-view retrieval methodology using geo-tagged photos

Endo, H., Itaya, H. & Nakagawa, M., 2012, 33rd Asian Conference on Remote Sensing 2012, ACRS 2012. 巻 1. p. 696-703 8 p.

研究成果: Conference contribution

Cameras
Global positioning system
Monitoring
Disasters
Internet
5 引用 (Scopus)

LiDAR VR generation with point-based rendering

Nakagawa, M., 2012, Urban and Regional Data Management, UDMS Annual 2011 - Proceedings of the Urban Data Management Society Symposium 2011. p. 223-229 7 p.

研究成果: Conference contribution

Virtual reality
Interpolation
Rendering (computer graphics)
Processing
2 引用 (Scopus)

Seamless navigation using various sensors: An overview of the seamless navigation campaign

Nakagawa, M., Yamada, Y., Namie, H., Ebinuma, T., Kubo, N., Kawaguchi, T., Yoshida, M. & Yasuda, A., 2012, International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives. International Society for Photogrammetry and Remote Sensing, 巻 39. p. 35-38 4 p.

研究成果: Conference contribution

navigation
Navigation
campaign
sensor
Sensors

Selectivity of multimple indoor positioning sensors

Nakanishi, A., Yamada, Y., Yamada, S. & Nakagawa, M., 2012, 33rd Asian Conference on Remote Sensing 2012, ACRS 2012. 巻 2. p. 1558-1561 4 p.

研究成果: Conference contribution

Sensors
Navigation
Satellites
Radio frequency identification (RFID)
Infrared radiation

The digital camera as a GPS compass: Location matching using point clouds

Nakagawa, M., Kato, D., Endo, H., Itaya, H., Ochiai, K. & Nakanishi, A., 2012, International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives. International Society for Photogrammetry and Remote Sensing, 巻 39. p. 391-396 6 p.

研究成果: Conference contribution

Digital cameras
Global positioning system
GPS
sensor
Cameras
2011
2 引用 (Scopus)

A point-based rendering application with a high-speed spatial interpolation

Nakagawa, M., Kuramochi, S., Nakanishi, A. & Sugaya, Y., 2011, 32nd Asian Conference on Remote Sensing 2011, ACRS 2011. 巻 3. p. 1571-1574 4 p.

研究成果: Conference contribution

Interpolation
Scanning
Virtual reality
Program processors
Visualization