Members

Yuya SAKAI

Yuya SAKAI

Associate Professor

Department of Human and Social Systems, Institute of Industrial Science, The University of Tokyo

Ph.D.in Engineering, The University of Tokyo, September 2011

Researchgate : https://www.researchgate.net/profile/Yuya_Sakai

Education

2005.3
Toyota National College of Technology, Department of Civil Enginerring (Structure Lab.)
2007.3
Bachelor of Engineering, Toyota National College of Technology, Advanced Course of Civil Engineering and Architecture (Structure Lab.)
2009.3
Master of Engineering, Civil Engineering, The University of Tokyo (Concrete Lab.)
2011.9
Ph.D.in Engineering, Civil Engineering, The University of Tokyo (Kishi Lab.)

Employment History

2009.04 – 2011.09
Teaching assistant, School of Engineering, The University of Tokyo
2011.10 – 2011.12
Research assistant, School of Engineering, The University of Tokyo
2012.01 – 2017.03
Research assistant, Institute of Industrial Science, The University of Tokyo
2011.10 – 2011.12
Project Research Associate, Institute of Industrial Science, The University of Tokyo
2012.01 – 2020.03
Assistant Professor, Institute of Industrial Science, The University of Tokyo
2012.09 – 2012.11
Visiting researcher in THE BIOS LAB-ON-A-CHIP GROUP, MESA+ Institute for Nanotechnology, University of Twente
2015.04 – 2016.09
Visiting researcher in Department of Earth, Environmental and Planetary Sciences, Brown University
2020.04 –
Associate Professor, Institute of Industrial Science, The University of Tokyo

Researcher

Kota MACHIDA

Collaborative researcher
From fabula Co., Ltd.

Doctoral student

Dawei Ren

Doctor’s program student

Yanjie Xue

Doctor’s program student

Jiaxu Yao

Doctor’s program student

Sitthinon KAEWSAWANG

Doctor’s program student

Tianyu Shao

Doctor’s program student

Haoyu Wang

Doctor’s program student

Wenliang Yin

Doctor’s program student

Ahmad Aki Muhaimin

Doctor’s program student

Li Shiyuan

Doctor’s program student

Sabrina Harahap

Doctor’s program student

Zongxuan Shao

Doctor’s program student
Hobbies: Anime, sports and travelling

 

Phyo Thant Hein

Doctor’s program student

Nami HASEGAWA

Doctor’s program student

Master's Student

Hayate IWASAWA

Master’s program student

Muhammad Rendisyah Afni

Master’s program student

Kento Fukuzawa

Master’s program student

Nano ONODERA

Master’s program student

Seng Sopheak

Master’s program student

Visiting/Internship student

Urara Maeda

Bachelor student from Katsuki lab., Sibaura Institute of Technology

Mizuki Shikakura

Master’s program student from Katsuki lab., Sibaura Institute of Technology

Sangyi Li

Internship student from Tama Art University (Product Design Department)

Wang Jie

Internship student from China University of Mining and Technology.

Alumnae and Alumni

Sothyrak Rath

Doctor’s program student

Thesis: Investigation and Evaluation of the Durability of Cementitious Materials: Exploring Hyperspectral Imaging for Water Transport

Yi Gao

Doctor’s program student (Former Nagai lab)

Thesis: Prediction of residual performance of corroded RC beams from observed surface cracks by 3D RBSM with MPC

Ririt Aprilin Sumarsono

Doctor’s program student

Thesis: Development of polymer-based composite for sustainable lightweight construction material

QIU Pengcheng

Doctor’s program student

Thesis: Synthesis of a Si-based construction material under low temperature

BYIRINGIRO Daniel

Master’s program student

Thesis: PROPERTY IMPROVEMENT OF BOTANICAL CONCRETE WITH MYCELIUM

Phyo Thant Hein

Master’s program student
Thesis: Investigating the Potential of Construction & Demolition Waste in Producing Sandwich Composite Materials

SHOHANA Shanjida Ahmed

Master’s program student

Thesis: Development of Hardened Structures Formed through the Experimental Investigation of Fly Ash and Alcohol Interaction

Riku TANAKA

Master’s program student

Thesis: Evaluation of fluidity and injection molding of botanical concrete, and strength improvement by addition of chitin

Chinee Lou Imperio Pirus

Master’s program student (Former Nagai lab)

Thesis: Detection and Condition Recognition of Road Signs using Computer Vision Model for Improved Maintenance Management

Sota Fukaya

Master’s program student (Former Nagai Lab)

Thesis: Estimation of RC internal damage state using a machine learning method with mesoscale simulation

Liu Lei

Project researcher
From Apr. 2022~Dec. 2023

YANG Yaru

Project Researcher
Nov. 2023~Mar. 2024

Shinya MACHIDA

Bachelor student from Katsuki lab., Sibaura Institute of Technology
Thesis: Mechanical performance and water resistance of material made from food waste

Yuta Kikuchi

Master’s program student from Landscape and Civic Design Lab.
Thesis: The Evaluation of Compressive Strength and Moisture Absorption Properties of Botanical Concrete, and its Applications Utilizing its Material Properties

Yuito Yoneyama

Undergraduate student
Thesis: Application supercritical ethanol in the production of hardened material made from sand

Masahiro Asami

Master’s program student
Thesis: Experimental Study on Physical Properties of Compacted Cementitious Materials and Strength Increase Focusing on Carbonation

Nagisa IIDA

Bachelor student from Katsuki lab., Sibaura Institute of Technology
Thesis: Mechanical performance and recyclability of materials made from PVC waste

Ren Wei

Doctor’s program student
Thesis: Experimental study to improve water-resistance of botanical concrete and investigation on bonding mechanism and environmental assessment

Zohaib Hassan

Master’s program student
Thesis: Damage resistance of mortar with fine tire waste powder against high-speed impact loading

Nami HASEGAWA

Undergraduate student
Thesis: Investigation of the strength development mechanism and improvement of the water resistance of the material made from food waste

Yuki TAMURA

Bachelor student from Katsuki lab., Sibaura Institute of Technology
Thesis:

Atsuki TSUKAMOTO

Master’s program student
Thesis: Development of new construction material using sand and wood waste

Ahmad Farahani

Master’s program student
Thesis: Development of a new environment-friendly construction material synthesized directly from sand and alcohol

Hiroko TAKASAKI

Secretary

Md Ibrahim Mostazid

Master’s program student
Thesis: EFFECT OF PARENT CONCRETE ON POST-TREATMENT BEHAVIOR OF RECYCLED COMPACTED CONCRETE

Shunsei Tanaka

Doctor’s program student
Thesis: Enhanced evaluation of pore structure by inverse analysis of mercury intrusion porosimetry and its application to minimize the destruciveness of concrete quality evaluation

Kota Machida

Undergraduate student

Thesis: Development of edible construction materials made from food waste

Kohei KIKUCHI

Master’s program student
Thesis: Evaluation of water penetration property in concrete with blast furnace slag

ITO Yoko

Master’s program student
Thesis: Moisture Loss Reduction and Finishability Improving Effect of Surfactant-Based Film-Forming Curing Compound for Concrete

MENG Phalkong

Master’s program student from Cambodia
Thesis: FUNDAMENTAL STUDY FOR PRACTICAL APPLICATION OF RECYCLE OF CONCRETE WASTE BY COMPACTION

Shogo AOKI

Bachelor student from Katsuki lab., Sibaura Institute of Technology
Thesis: Evaluation of threshold pore diameter of concrete using nano particles

Koki Deguchi

Bachelor student from Katsuki lab., Sibaura Institute of Technology
Thesis: Water retaining effect of paraffin-wax type curing agent

Yujiro Terada

Bachelor student from Katsuki lab., Sibaura Institute of Technology
Thesis: Evaluation of drying shrinkage of concrete based on the information in drill powder

Kai Minagawa

Bachelor student from Katsuki lab., Sibaura Institute of Technology
Thesis: Recycling of concrete waste using wood waste -Develompent of botanical concrete-

Hanjing LIN

Master’s program student from China
Thesis: Evaluation of the Trapped Air Bubbles during Water Permeation into Cementitious Materials and Three-dimensional Observation of Moisture Loss in Concrete

Ivwananji SIKOMBE

Master’s program student from Zambia
Thesis: Effect of high speed impact on the microstructure and material composition  of hardened cement paste

Yuki IZAWA

Bachelor student from Katsuki lab., Sibaura Institute of Technology
Thesis: Mechanism of water evaporation reduction by surfactant-based curing agent

Hiroaki KOKUBUN

Bachelor student from Katsuki lab., Sibaura Institute of Technology
Thesis: Evaluation of penetration depth of liquid water into concrete

Internships, visiting researchers, etc

Zheng Fang

Special Research Student (Chongqing University)
November 1st 2023 to October 31st, 2024

Ao Zhongchen

Internship student
November 1st 2023 to October 31st, 2024
From China University of Mining and Technology.

Alisa Chen

Internship student from
September 26th 2023 – March 31st, 2024
From Tama Art University

Guanfeng Qiao

Visiting Research Fellow from Taiyuan University of Technology, China

Nov. 1st, 2022 – Oct 31st, 2023

Xu Lei

Short-term Visiting Researcher
from Northeastern University (Shenyang, China)
Dec. 2022~Nov. 2023

Luca Medei

Special Auditor

September 1st, 2022 – March 31st, 2023
From Politecnico di Torino, Italy

Shubhangi Sharma

Visiting student from
Indian Institute of Technology(IIT) Delhi
June. 7th to July 31st, 2022

Liang Li

Exchange student
fromKTH Royal Institute of Technology, Swedeny

Phạm Văn Giáo

Visiting student from
Thuy Loi University, Vietnam
Sep. 26th to Nov 15th, 2019

Zhiwei Li

Short-term Visiting Researcher from
College of Ocean Science and Engineering, Shanghai Maritime University, China
July 30th to Aug 29th, 2019

Nikhil Mittal

Visiting student from
Indian Institute of Technology (IIT) Ropar India
June 20th to July 20th, 2019

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