FUKUBAYASHI Yoshinori

写真a

Affiliation

Engineering educational research section Department of Civil and Environmental Engineerring Program

Title

Associate Professor

Contact information

Contact information

Profile

Dr. Fukubayashi is conducting the research on development of the method to utilize local soil material for geotechnical engineering purposes applying soil improvement and geotextile techniques. He has the experience working as project engineer/manager at a construction company and NGO in both Japan and developing countries.

External Link

Degree 【 display / non-display

  • Doctor of Engineering ( 2017.11   Kyoto University )

Research Interests 【 display / non-display

  • Rural infrastructure development

  • Base course

  • Subgrade

  • Slope stability

  • earth retaining

  • Geotextile

Research Areas 【 display / non-display

  • Social Infrastructure (Civil Engineering, Architecture, Disaster Prevention) / Geotechnical engineering

Professional Memberships 【 display / non-display

  • 森林利用学会

    2021.8

  • Journal of International Development Studies

    2005.4

  • Japan Society of Civil Engineering

    1996.1

  • The Japanese Geotechnical Society

    1996.1

 

Papers 【 display / non-display

  • Field experiment of vibration characteristics of lightweight embankments converted from bridges using rigid polyurethane foam-filling under traffic load

    Koyama A., Akira Y., Mitabe H., Fukubayashi Y., Suetsugu D.

    Case Studies in Construction Materials   18   2023.7

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Case Studies in Construction Materials  

    The method of filling the lower space of a bridge with rigid polyurethane foam (RPU foam) to reduce the traffic load along with seismic reinforcement has rarely been applied to extend the life of bridges in Japan. This study evaluates the reinforcement effect and change in the vibration characteristics of a bridge converted into a lightweight embankment by RPU foam filling. A truck was driven on the bridge before and after the RPU foam filling. The vibration and strain of the slab were found to have reduced at the span center. When a traffic load was applied, the predominant frequency inside the RPU foam was ∼5 Hz, and long-period vibrations relative to the slab were confirmed.

    DOI: 10.1016/j.cscm.2022.e01756

    Scopus

  • Effect of Diatomaceous Earth on Desiccation Cracking of Expansive Soils Reviewed

    Tadesse, A. B., Fukubayshi, Y., Koyama, A., Suetsugu, D.

    GEOMATE Journal   24 ( 105 )   66 - 76   2023.3

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  • Evaluation of base course consisting of soil bags filled with fine-grained soil using the dynamic cone penetration test Reviewed

    Fukubayashi Y., Koyama A., Suetsugu D.

    E3S Web Conference   368   1 - 8   2023.2

     More details

    Authorship:Lead author   Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: https://doi.org/10.1051/e3sconf/202336802030

  • 粘性土中に打設される木杭の鉛直支持力に及ぼす杭形状の影響 Reviewed

    末次大輔、那須龍斗、神山惇、福林良典

    土木学会論文集E2   77 ( 5 )   77 - 83   2022.3

     More details

    Authorship:Last author   Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.2208/jscejmcs.77.5_I_77

  • Performance of labor-intensive base course for gravel roads with application of Do-nou Reviewed

    Fukubayashi Y., Koyama A., Suetsugu D.

    Transportation Engineering   7   2022.3

     More details

    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Transportation Engineering  

    Community participation in road construction and repair is necessary in improving rural roads in developing countries, more than 50% of which are in poor condition caused by less involvement by the government due to budget constraints. To promote community participation, constructing base course with do-nou, the Japanese term for soil bag, which does not require the use of compaction equipment, has been proposed as a practical method. To extend the application of this method, the method must be adopted by stakeholders and its performance must be clearly understood. In this study, to compare the performance of the base course constructed with do-nou with that of the conventional structures constructed with equipment based on the existing manual for low-volume roads, a series of full-size model driving tests were conducted. Silty sand with gravel was selected as the base course material that is locally available and can be practically used in rural areas of developing countries. The deformation of the base course reinforced with do-nou under traffic loading was 14.0%. By contrast, the deformation for the base course compacted with equipment was 4.9% and that for the base course compacted manually without reinforcement with do-nou was 20.9%. The results of a dynamic cone penetration survey revealed that encapsulating the base course material in do-nou bags efficiently converted the traffic load into compaction energy and thus developed a balanced strength profile. Base course reinforced with do-nou behaved as an aggregate of distinct elements of do-nou and transferred a smaller load to the subgrade when subjected to traffic loading compared with nonreinforced base courses compacted manually and with equipment. The base course with do-nou and manual compaction did not perform as well as the base course compacted with equipment; however, it demonstrated intermediate performance with surface settlement of less than the maximum allowable level of 50.8 mm. The thickness of the base course reinforced with do-nou can be determined according to the existing design manual. The degree of compaction of base course constructed labor-intensively is initially insufficient. Therefore, once the road is opened to traffic, traffic should pass over the entire width of the road in dry conditions to accelerate compaction and improve road performance.

    DOI: 10.1016/j.treng.2021.100100

    Scopus

display all >>

Books 【 display / non-display

  • これからのインフラ開発

    福林 良典( Role: Contributor)

    弘文堂  2021.8 

     More details

    Total pages:209   Responsible for pages:30   Language:Japanese Book type:General book, introductory book for general audience

  • International development

    Y. Fukubayashi and M. Kimura( Role: Contributor)

    Intech  2017.4 

     More details

    Total pages:89   Responsible for pages:117   Language:English Book type:Scholarly book

  • パプアニューギニアー日本人が見た南太平洋の宝島

    田中辰夫編著、熊谷圭知、鈴木紀久代、荏原美知勝、福林良典 他9名( Role: Contributor)

    花伝社  2010.3 

     More details

    Total pages:197   Responsible for pages:202   Language:Japanese Book type:General book, introductory book for general audience

MISC 【 display / non-display

  • 国際開発学2.0-新型コロナとニューノーマル

    山田肖子、大塲麻代、汪 牧耘、曾田剛史、福林良典、佐藤 仁、高田潤一、島田 剛

    国際開発学研究   30 ( 1 )   75 - 89   2021

     More details

    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)  

    DOI: https://doi.org/10.32204/jids.30.1_75

  • Project overview: Improving year-round accessibility by localizing technology

    Shunsuke Matsukuma, Yoshinori Fukubayashi, Yasuo Sawamura

    Zairaichi   2   7 - 11   2020.3

     More details

    Language:English   Publishing type:Article, review, commentary, editorial, etc. (bulletin of university, research institution)   Publisher:The center for African Area Studies, Kyoto University  

  • 道普請は世界へ続く

    福林良典

    外交   2019.7

     More details

    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (other)  

  • アフリカの若者が主体になるSDGsに向けた取り組み Invited

    福林良典

    大原社会問題研究所雑誌 No.726   729   37 - 44   2019.4

     More details

    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (bulletin of university, research institution)   Publisher:法政大学大原社会問題研究所  

  • Development of training program for bridge check engineers in Miyazaki

    2019.1

     More details

    Language:Japanese   Publishing type:Research paper, summary (national, other academic conference)  

display all >>

Presentations 【 display / non-display

  • 簡易斜面対策工を設置した崩積土斜面の変状と土中水分量のモニタリング

    福林良典・山下達己・前田浩伸・末次大輔・神山 惇

    第77回土木学会年次講演会  2022.9.15 

     More details

    Event date: 2022.9.14 - 2022.9.16

    Language:Japanese   Presentation type:Oral presentation (general)  

  • 土留部材引抜時の簡便法による周辺地盤の変形予測手法と引抜同時充填時の変形予測に向けた検討

    63) 田岡美智帆・福林良典・末次大輔・神山 惇・渡辺広明・山下大地・児玉貫太郎

    第57回地盤工学研究発表会  2022.7.21 

     More details

    Event date: 2022.7.21 - 2022.7.23

    Language:Japanese   Presentation type:Oral presentation (general)  

  • 崩壊履歴を有する斜面における体積含水率と加速度の同時モニタリング

    65) 神山 惇・末次大輔・福林良典・甲木善徳・宮本英輝

    第57回地盤工学研究発表会  2022.7.22 

     More details

    Event date: 2022.7.21 - 2022.7.23

    Language:Japanese   Presentation type:Oral presentation (general)  

  • 崩積土斜面に簡易安定工を設置時の斜面変形量と土壌水分量の計測

    64) 河末竜弥・福林良典・末次大輔・神山 惇・山下達己・前田浩伸

    第57回地盤工学研究発表会  2022.7.22 

     More details

    Event date: 2022.7.21 - 2022.7.23

    Language:Japanese   Presentation type:Oral presentation (general)  

  • 宮崎層群泥岩の加熱によるスレーキング特性変化の把握とメカニズムの検討

    藤井啓太、福林良典、澤山 重樹、神山 惇、末次大輔

    第56回地盤工学研究発表会 

     More details

    Event date: 2021.7.12 - 2021.7.15

    Language:Japanese   Presentation type:Oral presentation (general)  

display all >>

Awards 【 display / non-display

  • 平成27年度土木学会論文賞

    2016.6   土木学会   土のう工法の普及活動を通した未舗装道路のBOPビジネス化

    福林良典、本庄由紀、木村 亮

     More details

    Award type:Honored in official journal of a scientific society, scientific journal  Country:Japan

  • 平成19年度地盤工学会関西支部 社会貢献賞

    2008.4   地盤工学会関西支部   「土のう」による住民参加型未舗装道路整備手法の開発と貧困削減へのアプローチ手法の確立

    木村 亮、福林良典

     More details

    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  • 平成18年度地盤工学会 国際会議若手優秀論文賞

    2007.12   地盤工学会   Maintenance Method of the Rural Access Roads for Poverty Alleviation

    Y. Fukubayashi, M. Kimura

     More details

    Award type:Award from international society, conference, symposium, etc.  Country:Japan

Grant-in-Aid for Scientific Research 【 display / non-display

  • Establishment of prediction method of ground deformation when pulling out earth retaining piles

    Grant number:20K04685  2020.04 - 2023.03

    Grant-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research(C)

      More details

    Authorship:Principal investigator 

  • 地方創生に向けた住民参加型によるインフラ整備の有効性に関する検証

    2017.04 - 2020.03

    科学研究費補助金  基盤研究(C)

      More details

    Authorship:Coinvestigator(s) 

    国内の地方部において深刻化しつつある人口減少や過疎化に対し、住民参加型のインフラ整備の導入・普及を通じて、政府が重点施策として掲げている「地方創生」への貢献の可能性について、インパクト評価分析および新たに設定する評価指標を用いて検証する。