LIM Sopokhem リムソーポーケム

Researcher Number	60801305
Affiliation (Current)	2025: 早稲田大学, 理工学術院(環境・エネルギー研究科・環境総合研究センター), 主任研究員
Affiliation (based on the past Project Information) *help	2019 – 2023: 早稲田大学, 理工学術院, 講師(任期付)
Review Section/Research Field	Principal Investigator Basic Section 22020:Structure engineering and earthquake engineering-related Except Principal Investigator Medium-sized Section 22:Civil engineering and related fields
Keywords	Principal Investigator Probabilistic method / Steel corrosion / Reliability analysis / Monte Carlo simulation / Correlation of corrosion / Galvanostatic method / Structural performance / Reliability / Galvanostatic corrosion / Current density … More / Finite element analysis / Spatial corrosion cracks / Spatial steel corrosion / Maintenance and repair … More Except Principal Investigator プレキャスト / せん断耐力 / プレキャストコンクリート杭 / せん断 / 鋼繊維補強コンクリート / 杭 / 遠心成型 / 鋼繊維 / 省力化 / ディジタル画像処理 / X線撮影 / 寸法効果 / せん断強度 / 遠心成形 / SFRC Less

SFRC Piles Enabling Labor-Saving Reinforcement Work and X-ray Automated Inspection System for Ensuring Load-Bearing Capacity
- Principal Investigator
  
  Akiyama Mitsuyoshi
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 22:Civil engineering and related fields
- Research Institution
  Waseda University
Long-term structural performance assessment of corroded reinforced concrete structures using an integrated approach of probabilistic and finite element methodPrincipal Investigator
- Principal Investigator
  
  LIM Sopokhem
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 22020:Structure engineering and earthquake engineering-related
- Research Institution
  Waseda University

All 2023 2022 2021 2020 2019

All Journal Article Presentation

[Journal Article] Shear performance of centrifugal forming hollow circular SFRC piles: Feasibility study of replacing stirrups with steel fibers2023
- Author(s)
  Chen Chi、Akiyama Mitsuyoshi、Lim Sopokhem、Kondo Soichiro、Hosono Yuka、Lai Yudan、Aoki Koki
- Journal Title
  
  Construction and Building Materials
  
  Volume: 409 Pages: 134140-134140
- DOI
  10.1016/j.conbuildmat.2023.134140
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K18756
[Journal Article] Effects of galvanostatic and artificial chloride environment methods on the steel corrosion spatial variability and probabilistic flexural capacity of RC beams2022
- Author(s)
  Jiyu Xin, Mitsuyoshi Akiyama, Shinichi Miyazato, Dan M. Frangopol, Sopokhem lim, Zhejun Xu, and Ao Li
- Journal Title
  
  Structure and Infrastructure Engineering
  
  Volume: 18 Issue: 10-11 Pages: 1506-1525
- DOI
  10.1080/15732479.2022.2061016
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15078, KAKENHI-PROJECT-19H00813
[Journal Article] A novel casting procedure for SFRC piles without shear reinforcement using the centrifugal forming technique to manipulate the fiber orientation and distribution2021
- Author(s)
  Raju Ramiz Ahmed、Akiyama Mitsuyoshi、Lim Sopokhem、Kakegawa Tatsuya、Hosono Yuka
- Journal Title
  
  Construction and Building Materials
  
  Volume: 303 Pages: 124232-124232
- DOI
  10.1016/j.conbuildmat.2021.124232
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K18756, KAKENHI-PROJECT-19H00813
[Journal Article] X線画像に基づき定量化された鋼繊維分布と配向のばらつきを考慮したSFRCはりの曲げ挙動解析2021
- Author(s)
  掛川達矢，秋山充良，Lim Sopokhem，Raju Ramiz Ahmed
- Journal Title
  
  コンクリート工学年次論文集
  
  Volume: 43(2) Pages: 787-792
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K18756
[Journal Article] Modelling method of fibre distribution in steel fibre reinforced concrete based on X-ray image recognition2021
- Author(s)
  Li Yue、Ruan Xin、Akiyama Mitsuyoshi、Zhang Mingyang、Xin Jiyu、Lim Sopokhem
- Journal Title
  
  Composites Part B: Engineering
  
  Volume: 223 Pages: 109124-109124
- DOI
  10.1016/j.compositesb.2021.109124
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K18756, KAKENHI-PROJECT-19H00813
[Journal Article] Effects of concrete flow on the distribution and orientation of fibers and flexural behavior of steel fiber-reinforced self-compacting concrete beams2020
- Author(s)
  Ramiz Ahmed Raju, Sopokhem Lim, Mitsuyoshi Akiyama, Takumi Kageyama
- Journal Title
  
  Construction and Building Materials
  
  Volume: 262 Pages: 1-24
- DOI
  10.1016/j.conbuildmat.2020.119963
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15078
[Presentation] 遠心成形により鋼繊維配向のばらつきを低減した SFRC 杭の開発とそのせん断実験2023
- Author(s)
  322.海崎真穂，秋山充良，近藤壮一郎，細野悠花，Lai Yudan，Chen Chi，Lim Sopokhem
- Organizer
  令和 5年度土木学会全国大会第 78 回年次学術講演会
- Data Source
  KAKENHI-PROJECT-21K18756
[Presentation] Effects of two corrosion acceleration methods on spatial steel corrosion and structural performance of RC beams2021
- Author(s)
  Sopokhem Lim, Jiyu Xin, Mitsuyoshi Akiyama, Dan M. Frangopol, Zhejun Xu, Ao Li, and Shinichi Miyazato
- Organizer
  International Association for Bridge Maintenance and Safety
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15078
[Presentation] 遠心成形により鋼繊維分布・配合を改善したSFRC杭のせん断強度に関する実験的研究2021
- Author(s)
  細野悠花，秋山充良，宇野洋志城，弘光太郎，Raju Ramiz Ahmed，掛川達矢，Lim Sopokhem
- Organizer
  令和3年度土木学会全国大会第76回年次学術講演会講演概要集
- Data Source
  KAKENHI-PROJECT-21K18756
[Presentation] Shear strength of SFRC piles without shear reinforcement using the centrifugal forming technique2021
- Author(s)
  Raju, R.A., Akiyama, M., Lim, S., Kakegawa, T., Hosono, Y., and Uno, Y.
- Organizer
  2021 International Civil Engineering and Architecture Conference (CEAC 2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K18756
[Presentation] Reliability-based approach to determine the distances from coastline for stainless steel application in RC bridges under airborne chloride hazard2019
- Author(s)
  LIM Sopokhem
- Organizer
  International Association for Life-Cycle and Engineering
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15078
[Presentation] Effects of non-uniform steel corrosion on the structural behavior of RC beams2019
- Author(s)
  LIM Sopokhem
- Organizer
  International Association for Bridge Maintenance and Safety
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15078

1. Akiyama Mitsuyoshi (00302191)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results

LIM Sopokhem リム ソーポーケム

Research Projects

Research Products

Co-Researchers

SFRC Piles Enabling Labor-Saving Reinforcement Work and X-ray Automated Inspection System for Ensuring Load-Bearing Capacity

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Long-term structural performance assessment of corroded reinforced concrete structures using an integrated approach of probabilistic and finite element methodPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Shear performance of centrifugal forming hollow circular SFRC piles: Feasibility study of replacing stirrups with steel fibers2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Effects of galvanostatic and artificial chloride environment methods on the steel corrosion spatial variability and probabilistic flexural capacity of RC beams2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A novel casting procedure for SFRC piles without shear reinforcement using the centrifugal forming technique to manipulate the fiber orientation and distribution2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] X線画像に基づき定量化された鋼繊維分布と配向のばらつきを考慮したSFRCはりの曲げ挙動解析2021

Author(s)

Journal Title

Data Source

[Journal Article] Modelling method of fibre distribution in steel fibre reinforced concrete based on X-ray image recognition2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Effects of concrete flow on the distribution and orientation of fibers and flexural behavior of steel fiber-reinforced self-compacting concrete beams2020

Author(s)

Journal Title

DOI

Data Source

[Presentation] 遠心成形により鋼繊維配向のばらつきを低減した SFRC 杭の開発とそのせん断実験2023

Author(s)

Organizer

Data Source

[Presentation] Effects of two corrosion acceleration methods on spatial steel corrosion and structural performance of RC beams2021

Author(s)

Organizer

Data Source

[Presentation] 遠心成形により鋼繊維分布・配合を改善したSFRC杭のせん断強度に関する実験的研究2021

Author(s)

Organizer

Data Source

[Presentation] Shear strength of SFRC piles without shear reinforcement using the centrifugal forming technique2021

Author(s)

Organizer

Data Source

[Presentation] Reliability-based approach to determine the distances from coastline for stainless steel application in RC bridges under airborne chloride hazard2019

Author(s)

Organizer

Data Source

[Presentation] Effects of non-uniform steel corrosion on the structural behavior of RC beams2019

Author(s)

Organizer

Data Source

LIM Sopokhem リムソーポーケム