DENG PENGRU デンペングル

Researcher Number	60825587
Other IDs
Affiliation (based on the past Project Information) *help	2020 – 2021: 北海道大学, 工学研究院, 助教
Review Section/Research Field	Principal Investigator Basic Section 22020:Structure engineering and earthquake engineering-related
Keywords	Principal Investigator Bridge deck / Rehabilitation / CT scan / FEM / OSD / Fatigue / UHPFRC

Research Projects
(1 results)
Research Products
(18 results)

Development and application of a numerical model for fatigue performance assessment of UHPFRC-repaired RC bridge decksPrincipal Investigator
- Principal Investigator
  
  DENG PENGRU
- Project Period (FY)
  2020 – 2021
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 22020:Structure engineering and earthquake engineering-related
- Research Institution
  Hokkaido University

All 2022 2021 2020

All Journal Article Presentation

[Journal Article] Image Analysis for Deformation Behaviors of RC Beams with Simulated Deteriorations under Moving Wheel Load2022
- Author(s)
  Nagai Takamasa、Deng Pengru、Matsumoto Takashi
- Journal Title
  
  ACT
  
  Volume: 20 Issue: 2 Pages: 85-102
- DOI
  10.3151/jact.20.85
- NAID
  130008159989
- ISSN
  1346-8014, 1347-3913
- Year and Date
  2022-02-15
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14808, KAKENHI-PROJECT-21H01411
[Journal Article] Stress reduction effects of ultra-high performance fiber reinforced concrete overlaid steel bridge deck developed with a new interfacial bond method2022
- Author(s)
  Deng Pengru、Mi Hongji、Mitamura Hiroshi、Matsumoto Takashi
- Journal Title
  
  Construction and Building Materials
  
  Volume: 328 Pages: 127104-127104
- DOI
  10.1016/j.conbuildmat.2022.127104
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14808
[Journal Article] Fatigue analysis of a UHPFRC-OSD composite structure considering crack bridging and interfacial bond stiffness degradations2021
- Author(s)
  Ma Chi Hieu、Deng Pengru、Matsumoto Takashi
- Journal Title
  
  Engineering Structures
  
  Volume: 249 Pages: 113330-113330
- DOI
  10.1016/j.engstruct.2021.113330
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14808
[Journal Article] Weight function calculation method for analyzing mixed-mode shear cracks in reinforced concrete beams2021
- Author(s)
  Deng Pengru、Matsumoto Takashi
- Journal Title
  
  Structures
  
  Volume: 33 Pages: 1327-1339
- DOI
  10.1016/j.istruc.2021.05.020
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14808
[Journal Article] Fatigue analysis of partly damaged RC slabs repaired with overlaid UHPFRC2020
- Author(s)
  Deng, P. R.*, Kakuma, Ko., Mitamura, H., and Matsumoto, T.
- Journal Title
  
  Structural Engineering and Mechanics
  
  Volume: 74(6) Pages: 19-32
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14808
[Presentation] Evaluation of fiber dispersibility of UHPFRC by X-ray CT scan and image analysis2022
- Author(s)
  Ruka Sakai, Takashi Matsumoto, Pengru Deng
- Organizer
  JSCE Hokkaido branch No. 78
- Data Source
  KAKENHI-PROJECT-20K14808
[Presentation] Preliminary study on the effects of fiber dispersion characteristics on the tensile strength of UHPFRC based on micromechanics2022
- Author(s)
  Hirotaka Arai, Takashi Matsumoto, Pengru Deng
- Organizer
  JSCE Hokkaido branch No. 78
- Data Source
  KAKENHI-PROJECT-20K14808
[Presentation] Study on the fatigue behaviors of UHPFRC under four-point flexural fatigue experiment2022
- Author(s)
  Junya Kuwagaki, Pengru Deng, Takashi Matsumoto
- Organizer
  JSCE Hokkaido branch No. 78
- Data Source
  KAKENHI-PROJECT-20K14808
[Presentation] Fatigue analysis on the effects of UHPFRC overlay thickness in RC bridge slab repair2022
- Author(s)
  Hideharu Nishikawa, Pengru Deng, Takashi Matsumoto
- Organizer
  JSCE Hokkaido branch No. 78
- Data Source
  KAKENHI-PROJECT-20K14808
[Presentation] Fatigue analysis of UHPFRC-steel composite bridge deck considering self- healing behavior and fatigue life shortening of cracked UHPFRC under surface water condition2022
- Author(s)
  Chi Hieu Ma, Pengru Deng, Takashi Matsumoto
- Organizer
  JSCE Hokkaido branch No. 78
- Data Source
  KAKENHI-PROJECT-20K14808
[Presentation] Microscopic observation of re-hydration crack closure in UHPFRC2022
- Author(s)
  Shinnosuke Odagawa, Pengru Deng, Takashi Matsumoto
- Organizer
  JSCE Hokkaido branch No. 78
- Data Source
  KAKENHI-PROJECT-20K14808
[Presentation] Fatigue flexural test of UHPFRC beam aiming at the material tensile behavior characterizations2021
- Author(s)
  Pengru Deng, Asyraf Khan, Junya Kuwagaki, Takashi Matsumoto, Shinpei Kikuchi
- Organizer
  JSCE Annual Meeting 2021
- Data Source
  KAKENHI-PROJECT-20K14808
[Presentation] Fatigue tests of UHPFRC beams under four-point bending load2021
- Author(s)
  Khan, A., Deng, P., and Matsumoto, T.
- Organizer
  JSCE Hokkaido branch
- Data Source
  KAKENHI-PROJECT-20K14808
[Presentation] Fatigue analysis of UHPFRC-steel composite deck considering crack bridging and interface bond degradations2021
- Author(s)
  Ma, C. H., Deng, P., and Matsumoto, T.
- Organizer
  JSCE Hokkaido branch
- Data Source
  KAKENHI-PROJECT-20K14808
[Presentation] Influence of insufficient early-age strength of UHPFRC on rehabilitation of OSDs2021
- Author(s)
  Deng, P. R., Matsumoto, T., Kaminishi, H., and Gouda, Y.
- Organizer
  Tenth International Conference on Bridge Maintenance, safety and Management
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14808
[Presentation] Finite element analysis on the strengthening effect of the orthotropic steel decks with the UHPFRC overlay subjected to wheel-type loads2021
- Author(s)
  Ma, C. H., Deng, P. R., Ueda, K., Mitamura, H., and Matsumoto, T
- Organizer
  Tenth International Conference on Bridge Maintenance, safety and Management
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14808
[Presentation] Experimental study about the effects of crack self-healing in UHPFRC on bending behaviors2021
- Author(s)
  Tsubaki Okuizumi, Pengru Deng, Takashi Matsumoto
- Organizer
  JSCE Annual Meeting 2021
- Data Source
  KAKENHI-PROJECT-20K14808
[Presentation] Bridging stress degradation model of UHPFRC from numerically fitting fatigue flexural test results using FEA2021
- Author(s)
  Jimi, H., Matsumoto, T, and Deng, P.
- Organizer
  JSCE Hokkaido branch
- Data Source
  KAKENHI-PROJECT-20K14808

DENG PENGRU デン ペングル

Research Projects

Research Products

Development and application of a numerical model for fatigue performance assessment of UHPFRC-repaired RC bridge decksPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Image Analysis for Deformation Behaviors of RC Beams with Simulated Deteriorations under Moving Wheel Load2022

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] Stress reduction effects of ultra-high performance fiber reinforced concrete overlaid steel bridge deck developed with a new interfacial bond method2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Fatigue analysis of a UHPFRC-OSD composite structure considering crack bridging and interfacial bond stiffness degradations2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Weight function calculation method for analyzing mixed-mode shear cracks in reinforced concrete beams2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Fatigue analysis of partly damaged RC slabs repaired with overlaid UHPFRC2020

Author(s)

Journal Title

Data Source

[Presentation] Evaluation of fiber dispersibility of UHPFRC by X-ray CT scan and image analysis2022

Author(s)

Organizer

Data Source

[Presentation] Preliminary study on the effects of fiber dispersion characteristics on the tensile strength of UHPFRC based on micromechanics2022

Author(s)

Organizer

Data Source

[Presentation] Study on the fatigue behaviors of UHPFRC under four-point flexural fatigue experiment2022

Author(s)

Organizer

Data Source

[Presentation] Fatigue analysis on the effects of UHPFRC overlay thickness in RC bridge slab repair2022

Author(s)

Organizer

Data Source

[Presentation] Fatigue analysis of UHPFRC-steel composite bridge deck considering self- healing behavior and fatigue life shortening of cracked UHPFRC under surface water condition2022

Author(s)

Organizer

Data Source

[Presentation] Microscopic observation of re-hydration crack closure in UHPFRC2022

Author(s)

Organizer

Data Source

[Presentation] Fatigue flexural test of UHPFRC beam aiming at the material tensile behavior characterizations2021

Author(s)

Organizer

Data Source

[Presentation] Fatigue tests of UHPFRC beams under four-point bending load2021

Author(s)

Organizer

Data Source

[Presentation] Fatigue analysis of UHPFRC-steel composite deck considering crack bridging and interface bond degradations2021

Author(s)

Organizer

Data Source

[Presentation] Influence of insufficient early-age strength of UHPFRC on rehabilitation of OSDs2021

Author(s)

Organizer

Data Source

[Presentation] Finite element analysis on the strengthening effect of the orthotropic steel decks with the UHPFRC overlay subjected to wheel-type loads2021

Author(s)

Organizer

DENG PENGRU デンペングル