Researcher at Research Institute of Shimizu corporation
[Degree] M.Eng. (Mar. 2013)
[Home city] Shizuoka, Japan

[Research theme] Measurement of stress in discontinuous rock mass
[Papers]
- Aono, Y., Kikumoto, M. and Tani, K. : Development of a new measuring method of stress in discontinuous rock mass, Proc. of the 6th International Symposium on In situ Rock Stress, Sendai, Japan, Aug. 2013.
- 青野泰久,菊本統,谷和夫:不連続面を含む岩盤を対象とした新しい応力計測法の開発,第48回地盤工学研究発表会,富山市,講演集(CD-ROM),2013年7月.
Yota TOGASHI
Assistant professor at Saitama University
[Degree] D.Eng. (Mar. 2014)
[Professional experiences] Researcher, Railway Technical Research Institute(2014-2018)
[Home city] Sendai, Japan

[Researth theme] Determination of anisotropy of rock mass
[Award] Japanese Geotechnical Society Best Paper Award (2016)
[Papers]
- 菊本統,谷和夫,富樫陽太:原位置岩盤試験方法および試験装置,横浜国立大学(出願人),特願2013-148114(2013年7月),特開2015-21767(2015年2月).
- Togashi, Y., Tani, K. and Kikumoto, M. : Proposal of a new in-situ torsionally shear testing method and analysis of test results for anisotropic rock masses, Proc. of the 5th international young geotechnical engineer's conference (5th iYGEC 2013), Paris, France, pp.387-390, Sep., 2013.
- Togashi, Kikumoto, M. and Tani, K.: A method for determining anisotropic parameters for transversely isotropic rocks by in-situ torsional shear test, Proc. of ISRM Int. Sym. 2014 and 8th Asian Rock Mech. Sym., Paper ID: RP6-3 (9 pages), Sapporo, Japan, Oct. 2014.
- 菊本統,谷和夫,富樫陽太:三軸試験装置及び三軸試験方法,横浜国立大学(出願人),特願2013-244449(2013年11月),特開 2015-102472(2015年6月).
- 富樫陽太,菊本統,谷和夫:面内等方弾性を仮定した岩盤が三軸応力下で示す非三軸性,地盤工学ジャーナル,vol.9,no.6,pp.479-493,2014年.
- 富樫陽太,菊本統,谷和夫:三軸試験による岩盤の変形異方性の特定方法,地盤工学ジャーナル,vol.10,no.2,201-211,2015年.
- 富樫陽太,谷和夫,菊本統:原位置岩盤ねじりせん断試験による異方性岩盤の変形特性の特定方法,土木学会論文集C(地圏工学),vol. 71,no. 3,pp. 241-253,2015年.
- Togashi, Y., Kikumoto, M. and Tani, K.: A method of triaxial testing for determining constitutive parameters of anisotropic rocks using a single specimen, 50th U.S. Rock Mechanics Geomechanics Symposium, Paper ID: ARMA 16-6666 (8 pages), Houston, USA, July, 2016.
- 富樫陽太,菊本統,谷和夫:境界条件に依存した異方性材料の非一様な変形特性と降伏強さ,土木学会論文集C(地圏工学),vol. 72,no. 3,pp. 283-293,2016年.
- Togashi, Y., Kikumoto, M. and Tani, K. : An experimental method to determine the elastic properties of transversely isotropic rocks by a single triaxial test, Rock Mechanics and Rock Engineering, Vol. 50, Issue 1, pp. 1-15, 2017.
- 富樫陽太,菊本統,谷和夫:面内等方性を仮定した岩盤の三軸応力下の変形特性と異方剛性,日本材料学会 第62期通常総会・学術講演会,東京都,講演集(USBメモリ),2013年5月.
- 富樫陽太,菊本統,谷和夫:面内等方弾性体を仮定した岩が三軸試験で示す非三軸性,第48回地盤工学研究発表会,富山市,講演集(CD-ROM),2013年7月.
- 富樫陽太,菊本統,谷和夫:原位置岩盤ねじりせん断試験による面内等方弾性体を仮定した岩盤の変形特性の異方性の特定方法,第42回岩盤力学に関するシンポジウム,東京都,pp.262-267,2014年1月.
- 富樫陽太,菊本統,谷和夫:異方性岩盤の変形特性を特定する三軸試験の提案,第43回岩盤力学に関するシンポジウム,pp.204-209,東京都,2015年1月.
- 富樫陽太,菊本統,谷和夫,細田光一,小川浩司:層理を含む凝灰岩の三軸応力下における非軸対称変形と異方剛性の測定,第14回岩の力学国内シンポジウム,神戸市,2017年1月.
Shohei NAGATA
Taisei corporation
[Degree] M.Eng. (Mar. 2014)
[Home city] Hiroshima, Japan

[Research theme] Deformation and failure of unsaturated soils
Masamitsu HITOTSUYANAGI
Tokyo Metro
[Degree] M.Eng. (Mar. 2014)
[Home city] Tokyo, Japan

[Research theme] Particle crushing
Takumi FUKUDA
Tokyo Metropolitan Government
[Degree] M.Eng. (Mar. 2015)
[Home city] Saitama, Japan

[Research theme] Slaking of mudstones
[Papers]
- Kikumoto, M., Putra, A. D. and Fukuda, T. : Slaking and deformation behavior, Geotechnique, 2016.
- 松本亜里沙,菊本統,福田拓海,京川裕之:スレーキング現象と変形挙動の実験的検討,第59回地盤工学シンポジウム論文集,pp.607-614,2014年11月.
- 福田拓海,菊本統,松本亜里沙,京川裕之:スレーキング現象と変形挙動の構成モデリング,第59回地盤工学シンポジウム論文集,pp.599-606,2014年11月.
Keisuke FUJISHIMA
Pacific consultants
[Degree] M.Eng. (Mar. 2015)
[Home city] Kitakyushu, Japan

[Research theme] Behavior of tunnel during earthquake
Limiton Mhone
[Degree] M.Eng. (Mar. 2014)
[Home city] Malawi

[Research theme] Maintenance work of asphalt pavement
[Papers]
- Mhone, L. and Kikumoto, M. : Field performance of hand-mixed and machine-mixed asphalt in labour-based asphalt maintenance works, International Journal of Pavement Engineering, 2015.

Yamanashi prefecture
[Degree] M.Eng. (Mar. 2016)
[Home city] Yamanashi, Japan

[Hobbies] Soft tennis, Mahjong
[Favorite food] Gyoza
[Research theme] Bearing capacity of foundations in crushable soils

Obayashi corporation
[Degree] B.Eng. (Mar. 2014), M.Eng. (Mar. 2016)
[Home city] Chiba, Japan

[Hobbies] Soccer, Running, Hiking
[Favorite foods] Mabo-dofu, Okura
[Research theme] Measuring method of degrees of saturation, Modeling hysteretic capillary behavior of water-NAPL-air in porous media
[Papers]
- 木谷憶人,菊本統,中村圭太:ヒステリシスを考慮した水‐NAPL‐空気3相系の特性曲線モデル,土木学会論文集A2(応用力学),vol.17,no. 2,pp.859-868, 2014年.
- 菊本統,中村圭太,木谷憶人:不飽和土壌中の非水溶性液体の挙動解析方法,横浜国立大学(出願人),特願2014-109802(2014年5月),特開2015-225494(2015年12月).
- 木谷憶人,菊本統,中村圭太:ヒステリシスを考慮した水-NAPL-空気3相系の特性曲線モデル,第17回応用力学シンポジウム,中頭郡西原町,講演集(USBメモリ),2014年5月.
- 木谷憶人,菊本統,中村圭太:ヒステリシスを考慮した水−空気−油3相系の特性曲線モデル,第49回地盤工学研究発表会,北九州市,講演集(CD-ROM),2014年7月.

Yokohama city
[Degree] B.Eng. (Mar. 2016)
[Home city] Mie, Japan

[Hobby] Sleeping
[Favorite food] Strawberry
[Research theme] Development of risk index against natural disasters

Accenture
[Degree] B.Eng. (Mar. 2015), M.Eng. (Mar. 2017)
[Home city] Kyoto, Japan

[Hobbies] Reading books, Watching movies, Fishing, Tennis
[Favorite foods] Chinese foods, Shrimps
[Research theme] Mechanism of latent hydraulicity of blast furnace slug
[Papers]
- 菊本統,石野守:高炉水砕スラグの潜在水硬性と微視的構造の変化,土木学会論文集C(地圏工学),vol. 72,no. 2,pp. 117-125,2016年.
- 石野守,菊本統:潜在水硬性による水砕スラグの微視的構造の変化,第70回土木学会年次学術講演会,岡山市,講演概要集(CD-ROM),2015年9月.
- 石野守,菊本統:潜在水硬性による高炉水砕スラグの粒子間構造の変化の微視的観察と元素分析,第12回地盤工学会関東支部研究発表会(Geokanto2015),東京都,講演概要集(CD-ROM),2015年10月.

Accenture
[Degree] B.Eng. (Mar. 2015), M.Eng. (Mar. 2017)
[Home city] Kanazawa, Japan

[Hobbies] Tennis, Swimming, Walking
[Favorite foods] Sushi, Chinese food, Yakiniku
[Research theme] Multiphase flow simulation, Soil-water-NAPL-air coupled simulation, Disaster risk index
[Papers]
- 下野勘智,菊本統,伊藤和也,大里重人,稲垣秀輝,日下部治:自然災害に対する全国47都道府県のリスク指標の試算と考察,土木学会論文集F6(安全問題),vol. 72, no. 1, pp. 1-10,2016年.
- 日下部治,菊本統,下野勘智,伊藤和也,稲垣秀輝,大里重人,渡邊康司:自然災害に対するリスク指標GNS [2015年版],(公社)地盤工学会関東支部 地盤リスクと法訴訟等の社会システムに関する研究委員会,2015年3月.
- 伊藤 和也,菊本 統,下野 勘智,大里 重人,稲垣 秀輝,日下部 治:我が国の自然災害に対するリスク指標の変遷と諸外国との比較,自然災害科学,2017年.
- Kusakabe, O., Kikumoto, M., Shimono, K., Itoh, K., Inagaki, H., Ohsato, S. and Watanabe, K. : Development of Gross National Safety Index for Natural Disasters, Geotechnical Engineering Journal of the SEAGS and AGSSEA, vol. 48, no. 1, (accepted), 2017.
- 下野勘智,菊本統,伊藤和也,大里重人,稲垣秀輝,日下部治:自然災害に対するリスク指標World Risk Indexの我が国における推移と考察,第11回地盤工学会関東支部研究発表会(Geokanto2014),東京都,講演概要集(CD-ROM),2014年10月.
- 菊本統,下野勘智,伊藤和也,大里重人,稲垣秀輝,日下部治:自然災害に対するリスク指標GNSの開発〜World Risk Indexを参考にした都道府県の災害感受性Suscptibilityの算出〜,第11回地盤工学会関東支部研究発表会(Geokanto2014),東京都,講演概要集(CD-ROM),2014年10月.
- 下野勘智,菊本統,伊藤和也,大里重人,稲垣秀輝,日下部治:我が国の自然災害に対するリスク指標Gross National Safety for natural disasters (GNS)の開発,第70回土木学会年次学術講演会,岡山市,講演概要集(CD-ROM),2015年9月.
- 下野勘智,菊本統,伊藤和也,大里重人,稲垣秀輝,日下部治:全国都道府県の自然災害リスク指標GNSと利用法の提案,第12回地盤工学会関東支部研究発表会(Geokanto2015),東京都,講演概要集(CD-ROM),2015年10月.

Oriental Consultants
[Degree] B.Eng. (Mar. 2017)
[Home city] Funabashi, Japan

[Hobby] Billiard, Drum, Snow board
[Favirite food] Tofu
[Research theme] Slaking of weak geomaterials

Lecturer at Chulalongkorn University
[Degree] B.Eng., M.Eng. (Chulalongkorn University), D.Eng. (Sep. 2017; MEXT scholar)
[Professional experience] Postdoctoral fellow at YNU (2017-2018)
[Home city] Bangkok, Thailand

[Hobbies] Soccer, Pazzles, Checker (Board game)
[Favorite foods] Sushi, Ice cream, Cakes
[Research theme] Cyclic behavior of unsaturated soils
[Papers]
- Komolvilas, V. and Kikumoto, M. : Fully undrained cyclic loading simulation on unsaturated soils using an elastoplastic model for unsaturated soils, E3S Web of Conferences Volume 9, Proc. of the 3rd European Conf. on unsaturated soils (E-UNSAT 2016), Article number 17008, Paris, France, Sep. 2016.
- Komolvilas, V. and Kikumoto, M. : A series of fully undrained cyclic loading simulation on unsaturated soils using an elastoplastic model for unsaturated soils, Proc. of the 19th International Conf. on Soil Mechanics and Geotechnical Engineering, Seoul, Korea, pp. 1191-1195, Oct. 2017.
- Komolvilas, V. and Kikumoto, M. : Simulation of liquefaction of unsaturated soil using critical state soil model, International Journal for Numerical and Analytical Methods in Geomechanics, vol. 41, issue 10, pp. 1217-1246, 2017.

Researcher at Port and Airport Research Institute
[Degree] B.Eng., (Mar. 2012), M.Eng. (Mar. 2014), D.Eng. (Mar. 2017; JSPS Research fellow (DC2))
[Home city] Sapporo, Japan

[Hobbies] Watching movies, Playing games
[Favorite food] Ramen
[Research thema] Multiphase flow in porous media, Large deformation simulation of unsaturated soils
[Papers]
- 木谷憶人,菊本統,中村圭太:ヒステリシスを考慮した水‐NAPL‐空気3相系の特性曲線モデル,土木学会論文集A2(応用力学),vol.17,no. 2,pp.859-868, 2014年.
- Nakamura, K. and Kikumoto, M. : Modeling water-NAPL-air three-phase capillary behavior in soils, Soils and Foundations, vol. 54, no. 6, pp.1225-1235, 2014.
- Kikumoto, M. and Nakamura, K.: Simulation of seepage flow of non-aqueous phase liquid in vadose zone, Environmental Geotechnics, vol. 4, no. 3, pp. 171-183, 2017.
- 菊本統,中村圭太,木谷憶人:不飽和土壌中の非水溶性液体の挙動解析方法,横浜国立大学(出願人),特願2014-109802(2014年5月),特開2015-225494(2015年12月).
- Kikumoto, M. and Nakamura, K.: Three-phase FE simulation for the penetration behaviors of LNAPL and DNAPL into the unsaturated ground, Proc. of the 14th Int. Conf. of the Int. Assoc. for Computer Methods and Advances in Geomechanics (14th IACMAG), Kyoto, Japan, pp. 1373-1378, Sep. 2014.
- Nakamura, K. and Kikumoto, M. : A finite strain elastoplastic constitutive model for unsaturated soils incorporating mechanisms of compaction and hydraulic collapse, E3S Web of Conferences Volume 9, Proc. of the 3rd European Conf. on unsaturated soils (E-UNSAT 2016), Article number 17001, Paris, France, Sep. 2016.
- Nakamura, K. and Kikumoto, M. : Simulation of water-NAPL-air three-phase flow in porous media based on a generalized characteristic curve model, Proc. of the 19th International Conf. on Soil Mechanics and Geotechnical Engineering, Seoul, Korea, pp. 3183-3186, Oct. 2017.
- 中村圭太,菊本統:水−空気−油3相系の特性曲線モデル,第48回地盤工学研究発表会,富山市,講演集(CD-ROM),2013年7月.
- 菊本統,中村圭太:水−空気−油3相流の有限要素解析,第48回地盤工学研究発表会,富山市,講演集(CD-ROM),2013年7月.
- 中村圭太,菊本統:地盤の発展型気液液3相保持モデルと不飽和地盤へのNAPLの侵入シミュレーション,第10回地盤工学会関東支部研究発表会(Geokanto2013),東京都,講演概要集(CD-ROM),2013年10月.
- 中村圭太,菊本統:NAPLによる不飽和土壌汚染の数値シミュレーション,第49回地盤工学研究発表会,北九州市,講演集(CD-ROM),2014年7月.
- 木谷憶人,菊本統,中村圭太:ヒステリシスを考慮した水−空気−油3相系の特性曲線モデル,第49回地盤工学研究発表会,北九州市,講演集(CD-ROM),2014年7月.
- 中村圭太,菊本統:水-NAPL-空気3相系の特性曲線モデル,第17回応用力学シンポジウム,中頭郡西原町,講演集(USBメモリ),2014年5月.

Pacific Consultants
[Degree] B.Eng. (Mar. 2016), M.Eng. (Mar. 2018)
[Home city] Nagoya, Japan

[Hobby] Baseball, Touring by motorcycle [Research theme] Advection-diffusion-adsorption mechanism of contaminants in soils
[Presentations]
- 稲毛孝章,保高徹,黒澤暁彦,菊本統:カラム試験に基づく吸着係数の評価方法の研究,第12回地盤工学会関東支部研究発表会(Geokanto2015),東京都,講演概要集(CD-ROM),2015年10月.
- 稲毛孝章,保高徹生,井本由香利,黒澤暁彦,菊本統:カラム試験に基づく土壌の吸着特性の評価方法に関する研究,第51回地盤工学研究発表会,岡山市,講演集(CD-ROM),2016年7月.

Japan Railway Construction, Transport and Technology Agency
[Degree] B.Eng. (Mar. 2016), M.Eng. (Mar. 2018)
[Home city] Tokyo, Japan

[Hobby] Sport, Mahjong
[Favorite food] Ajitama
[Research theme] Mechanism of latent hydraulicity of blast furnace slag

[Degree] B.Eng. (Mar. 2018)
[Home city] Mie, Japan
[Research thema] Slaking of geomaterials

Lecturer at Southern University Bangladesh
[Degree] M.Eng. (Sep. 2018), BEng. (Bangladesh University of Engineering and Technology)
[Home city] Chittagong, Bangladesh

[Hobbies] Listening to music, Watching drama
[Favorite food] Noodles
[Favorite thing] Traveling
[Research theme] Contaminanation of ground by heavy metals

Lecturer at University of Lampung [Degree] D.Eng. (YNU, Mar. 2018; LPDP awardee), M.Eng., B.Eng. (Gadjah Mada University)
[Professional experiences] Postdoctoral Fellow at YNU (2018-2019) [Home city] Banjarmasin, Indonesia

[Hobbies] Traveling, Reading books, Photos
[Favorites foods] Any spicy foods
[Research Theme] Weathering and deformation behavior
[Papers]
- Putra, A. D. and Kikumoto, M. : Slaking of Mudstone and its Mechanical Consequences in 1D compression condition, 50th U.S. Rock Mechanics Geomechanics Symposium, Paper ID: ARMA 16-116 (8 pages), Houston, USA, July, 2016.
- Kikumoto, M., Putra, A. D. and Fukuda, T. : Slaking and deformation behavior, Geotechnique, vol. 66, issue 9, pp. 771-785, 2016.
- Putra, A. D. and Kikumoto, M. : Weathering-induced deformation of geomaterials derived from weak rocks, ARPN Journal of Engineering and Applied Sciences, vol. 12, no. 12, pp. 3858-3868, 2017.

Lecturer at Univertisy of Engineering and Technology, Lahore
[Degree] D.Eng. (Waseda University), M.Eng., B.Eng. (University of Engineering and Technology, Lahore)
[Professional experiences] Postdoctoral Fellow at YNU (2018) [Home city] Lahore, Pakistan

[Hobbies] Gardening, Reading books and newspaper, Jiking
[Favorite food] Biryani, Nihari, Pasta, Sushi
[Favorite thing] Going our for sight seeing and photography
[Research theme] Landslides, liquefaction of volcanic soils

Hazama Ando Corporation
[Degree] D.Eng. (Sep. 2018), M.Eng. (Sep. 2015), B.Eng. (Ho Chi Minh City University of Technology)
[Professional experiences] Postdoctoral Researcher
[Home city] Tien Gian province*, Vietnam

* Province famous for lots of delicious food
[Hobbies] Travelling with friends and family, Learning English
[Favorite food] Sushi
[Favorite thing] Japanese TV drama
[Research thema] Particle crushing phenomena, Structural dacay and healing of soft rocks
[Papers]
- Kikumoto, M., Nguyen, P. Q. V., Ohno, M., Kishida, K., Yasuhara, H. and Elsworth, D.: Structural healing and decay of sedimentary soft rock in triaxial slide-hold slide process and its modeling, Proc. of ISRM Int. Sym. 2014 and 8th Asian Rock Mech. Sym., Paper ID: PO-9 (10 pages), Sapporo, Japan, Oct. 2014.
- Nguyen Pham, Q. V., Kikumoto, M., Ohno, M., Yasuhara, H. and Kishida, K. : Structural healing and decay of sedimentary soft rock under slide-hold-slide process and their constitutive description,第43回岩盤力学に関するシンポジウム,pp.129-134,東京都,2015年1 月.
- Nguyen, V. P. Q., Kikumoto, M., Yasuhara, H. and Kishida, K. : Critical state modeling of sedimentary rock incorporating healing and decay of rock friction, 50th U.S. Rock Mechanics Geomechanics Symposium, Paper ID: ARMA 16-115 (9 pages), Houston, USA, July, 2016.
- Kikumoto, M., Nguyen, P. Q. V., Yasuhara, H. and Kishida, K. : Constitutive model for soft rocks considering structural healing and decay, Computers and Geotechnics, vol. 91, pp. 93-103, 2017.

West Japan Railway Company Graduate student (M2)
[Degree] M. Eng. (Mar. 2019), B.Eng. (Mar. 2016)
[Home city] Osaka, Japan

[Hobby] Sleeping
[Favorite food] Sushi
[Research theme] Soil grading and deformation behavior

Mitsubishi Jisyo Sekkei [Degree] M.Eng. (Mar. 2019), B.Eng. (Mar. 2017)
[Home city] Saitama, Japan

[Hobby] Travelling, Taking photos, Volley ball
[Favorite food] Ramen, Gyoza
[Research theme] Measuring risk against natural hazards
[Presentations]
- 神谷佳祐,菊本統,伊藤和也,日下部治:自然災害に対するリスク指標GNSの推移と考察,第13回地盤工学会関東支部研究発表会(Geokanto2016),東京都,講演概要集(CD-ROM),2016年10月.

[Degree] B.Eng. (Mar. 2019)
[Home city] Shizuoka, Japan

[Hobbies] Using computers, Playing the piano
[Favorite food] Seiro-soba (simple soba noodle)
[Favorite thing] Riding a bicycle
[Research theme] Erosion-induced deformation and failure