YOSHITAKE Isamu

J-GLOBAL         Last updated: Mar 10, 2019 at 07:20
 
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Name
YOSHITAKE Isamu
E-mail
yositakeyamaguchi-u.ac.jp
URL
http://www.concrete.civil.yamaguchi-u.ac.jp/
Affiliation
Yamaguchi University
Section
Civil Infrastructure Engineering Graduate School of Science and Engineering Systems Design and Engineering(Engineering) Graduate School of Science and Engineering(Engineering) YAMAGUCHI UNIVERSITY
Job title
Associate Professor
Degree
Doctor (Engineering)(Yamaguchi University), Master(Engineering)(Yamaguchi University)
Research funding number
10335771
ORCID ID
0000-0002-6370-4836

Academic & Professional Experience

 
Apr 2001
 - 
Mar 2004
Research Associate, Faculty of Engineering, YAMAGUCHI UNIVERSITY
 
Apr 2004
 - 
Mar 2005
Lecturer, Faculty of Engineering, YAMAGUCHI UNIVERSITY
 
Apr 2005
 - 
Mar 2006
Associate Professor, Faculty of Engineering, YAMAGUCHI UNIVERSITY
 
Apr 2006
 - 
Mar 2007
Associate Professor, Graduate School of Science and Engineering (Engineering), YAMAGUCHI UNIVERSITY
 
Apr 2007
 - 
Mar 2016
Associate Professor, Graduate School of Science and Engineering (Engineering), YAMAGUCHI UNIVERSITY
 
Apr 2016
 - 
Today
Associate Professor, Graduate School of Sciences and Technology for Innovation (Engineering), YAMAGUCHI UNIVERSITY
 

Education

 
Apr 1992
 - 
Mar 1996
Department of Civil and Environmental Engineering, Faculty of Engineering, YAMAGUCHI UNIVERSITY
 
Apr 1996
 - 
Mar 1998
Department of Civil and Environmental Engineering, Graduate School of Engineering, YAMAGUCHI UNIVERSITY
 
Apr 1998
 - 
Mar 2000
Systems Design and Engineering, Graduate School of Science and Engineering, YAMAGUCHI UNIVERSITY
 

Committee Memberships

 
Jul 2018
 - 
Today
International Institute for FRP in Construction  Council Member
 
Jan 2018
 - 
Today
Bridge Engineering Institute  Vice-President
 

Published Papers

 
Tensile Creep of Fly Ash Concrete at Early Age Considering the Young's Modulus Development
Yoichi MIMURA, Vanissorn VIMONSATIT, Yuki WATANABE, Itaru HORIGUCHI, Isamu YOSHITAKE
Proceedings of ASEA-SEC-4      Dec 2018   [Refereed]
Experimental Study on Compressive Young’s Moduli and Tensile Young’s Modulus of Fly Ash Concrete
Yoichi MIMURA, Vanissorn VIMONSATIT, Yuki WATANABE, Itaru HORIGUCHI, Isamu YOSHITAKE
Proceedings of ASEA-SEC-4      Dec 2018   [Refereed]
Tensile Creep Behavior Considering Young's Modulus Development of Fly Ash Concrete at Early Age
Yuki WATANABE, Yoichi MIMURA, Vanissorn VIMONSATIT, Isamu YOSHITAKE, Itaru HORIGUCHI
Proceedings of 4th International Conference on Science (SEE), Engineering & Environment   568-573   Nov 2018   [Refereed]
Field Test of Wide-Range-Ultrasonic Testing (WUT) to Detect Incomplete Grout in Post-Tensioned Prestressed Concrete Bridges
Kuniharu FUKUSHIMA, Kimihiko AMAYA, Takanori KINOSHITA, Mikio HARA, Koji YAMADA, Isamu YOSHITAKE
Proceedings of the 5th fib Congress 2018      Oct 2018   [Refereed]
Experimental Investigation on High-Strength Mortar Grout for an Internal Strengthening System with Post-Tensioning Tendons
Takafumi MIHARA, Isamu YOSHITAKE, Ryosuke ANAMI, Naoyuki TSUMURA, Vanissorn VIMONSATIT
Proceedings of the 5th fib Congress 2018      Oct 2018   [Refereed]
Corrosion mitigation of CFRP-steel interface with sacrificial anodes
Yail J. KIM, Yufei CHAI, Isamu YOSHITAKE
Composite Interfaces      Sep 2018   [Refereed]
Improvement of Mechanical Shear Resistance of High Modulus CFRP Rod with GFRP Ribs
Hiroaki HASEGAWA, Nobuhiro HISABE, Yoshiki ONARI, Isamu YOSHITAKE
Proceedings of the 9th International Conference on FRP Composites in Civil Engineering      Jul 2018   [Refereed]
Simplified Assessment of Polishing Abrasion of Concrete Pavement
Hirotaka TANAKA, Isamu YOSHITAKE, Ryutaro ONISHI, Koichiro YAMATO
Proceedings of the Japan Concrete Institute   40(1) 1323-1328   Jul 2018   [Refereed]
Practical Application of Prefabricated Steel Bar Meshes for Continuously Reinforced Concrete Pavement
Norinobu KATAYAMA, Kazuhiko FUJISAKI, Takanori TSUTSUI, Hiroaki MATSUDA, Isamu YOSHITAKE
Proceedings of the 13th International Symposium on Concrete Roads      Jun 2018   [Refereed]
Isamu YOSHITAKE, Tomoyuki MAEDA, Masahiro HIEDA
Case Studies in Construction Materials   8 116-130   Jun 2018   [Refereed]
Yoichi MIMURA, Vanissorn VIMONSATIT, Isamu YOSHITAKE
International Journal of GEOMATE   14(43) 91-97   Mar 2018   [Refereed]
A steel-concrete composite structure needs generally mechanical shear connectors such as headed studs to ensure efficient load resistances. As an alternative to shear studs, a type of cementitious adhesives has been developed to connect a steel-co...
Durability of Concrete with Bugholes Subjected to Combined Degradation of Freeze-Thaw and Chloride-Attack
Liangjun HU, Masahiro HIEDA, Huatao HUANG, Tomoyuki MAEDA, Isamu YOSHITAKE
Proceeding of International Conference on Durability of Building and Infrastructures      Jan 2018
Water and air bubbles frequently appear on concrete sidewalls in tunnel linings because the sidewalls are generally constructed with a negative angle. Bugholes on tunnel lining concrete are considered as a potential durability problem as well as a...
Muhammad RIDWAN, Isamu YOSHITAKE, Ayman Y. NASSIF
Construction and Building Materials   152 24-38   Oct 2017   [Refereed]
The truss method is rarely used to analyze a masonry wall, especially a masonry wall under a load in the out-of-plane direction. The present study proposes a model called the fictitious truss method (FTM) to determine the ability of masonry struct...
Practical Application of the Internal Strengthening System Using Post-Tensioning Tendons and Investigation of Grouting Materials in the Internal Anchorage
Takafumi MIHARA, Tatsuhiko MIMOTO, Yoshirou KURATOMI, Masahiro ABUKAWA, Isamu YOSHITAKE
Proceedings of the Concrete Structure Scenarios, JSMS   17 587-592   Oct 2017   [Refereed]
Sari HARADA, Masahiro HIEDA, Tomoyuki MAEDA, Keisuke MIYAMOTO, Isamu YOSHITAKE
Journal of the Society of Materials Science, Japan   66(8) 582-587   Aug 2017   [Refereed]
This study focuses on fundamental properties of bugholes generated from concreting. Bughole, a surface imperfection of concrete, occurs randomly and remains on hardened concrete surface. Bugholes are often observed on concrete having a negative an...
Isamu YOSHITAKE, Keisuke MIYAMOTO, Jun MIZUSHIMA, Kurumi YAMAMOTO, Koichiro YAMATO
Proceedings of the Ninth International Structural Engineering and Construction Conference      Jul 2017   [Refereed]
Mineral admixtures are often mixed in concrete as an alternative cementitious material. The use of powder materials indirectly contributes to mitigation of environmental impact caused from Portland cement production which is a major source of CO2 ...
Kuniharu FUKUSHIMA, Kimihiko AMAYA, Takanori KINOSHITA, Isamu YOSHITAKE
Proceedings of the Ninth International Structural Engineering and Construction Conference      Jul 2017   [Refereed]
Complete grouting of tendon ducts is important for durability of post-tensioned prestressed concrete (PC) bridges. Voids in the ducts may induce failure of PC tendons, possibly causing a reduction in load capacity and collapse of the bridge. The w...
Koichiro YAMATO, Takeo ISHIDA, Noritsugu YAMAJI, Shunji TSUGO, Isamu YOSHITAKE
Journal of the Society of Materials Science, Japan   66(5) 328-333   May 2017   [Refereed]
Since the Great East Japan Earthquake, many concrete seawalls for reconstruction and tsunami prevention are being built. Concrete having high resistance of chloride attack has been demanded for such coastal structures. To reduce future maintenance...
Tomoyuki MAEDA, Sari HARADA, Mai MORIUCHI, Masanori FUJIWARA, Isamu YOSHITAKE
Journal of the Society of Materials Science, Japan   66(3) 205-210   Mar 2017   [Refereed]
The present study aims to improve surface quality of tunnel lining concrete. The study developed an image analysis to detect and evaluate bugholes on concrete surface. The developed system calculates RGB value of colored images of concrete having ...
Strength Properties of Concrete Containing 20% Cement-Replacement with Various Powder Materials
Keisuke MIYAMOTO, Jun MIZUSHIMA, Kurumi YAMAMOTO, Koichiro YAMATO, Isamu YOSHITAKE
Proceedings of 11th HPC and 2nd CIC      Mar 2017   [Refereed]
It is well known that some kinds of powder material improve fresh and hardened concrete properties; however comparative researches of the effect of powder are few. The comparative investigations of concrete properties may be useful for mixture des...

Misc

 
Toshikatsu ONISHI, Isamu YOSHITAKE
Concrete Journal   51(5) 424-427   May 2013

Books etc

 
SP-331: Durability of Concrete Structures Incorporating Conventional and Advanced Materials
Yail J. Kim, Isamu Yoshitake, Mark F. Green (Part:Joint Editor)
American Concrete Institute   Mar 2019   
SP-304 Sustainable performance of concrete bridges and elements subjected to aggressive environments: monitoring, evaluation, and rehabilitation
Yail J. Kim, Baolin Wan, Isamu Yoshitake (Part:Joint Editor)
American Concrete Institute   Nov 2015   ISBN:978-1-94272-7
Since the major milestones of sustainability, such as the Hannover Principle in 1991 and the Kyoto Protocol in 1997, the concept of sustainability has been broadly adopted by various disciplines. New construction consumes considerable amounts of e...
Durability of Bridge Structures
Isamu YOSHITAKE, Atsushi OGAWA, Yuji FUJIMOTO, Yail Jimmy KIM (Part:Joint Work)
CRC Press   Aug 2013   ISBN:9781138001121

Conference Activities & Talks

 
Concrete Material, Construction and Maintenance for the Population Reduction Society
YOSHITAKE Isamu
International Seminar on Structural Concrete 2019   7 Mar 2019   
Strengthening technique using post-tension tendon with an internal anchorage for RC members [Invited]
YOSHITAKE Isamu
2018 China-US-Japan International Workshop on Bridge Engineering   17 Dec 2018   Central South University
The seminar presents a strengthening system using prestressing tendons embedded into an internal anchorage of concrete member (see Fig.1). The internal anchorage, a wedge-shaped hole, is made by using a special drilling machine. The tip of the hol...
Tensile Creep of Fly Ash Concrete at Early Age Considering the Young's Modulus Development
Yoichi MIMURA, Vanissorn VIMONSATIT, Yuki WATANABE, Itaru HORIGUCHI, Isamu YOSHITAKE
The Fourth Australasia and South-East Asia Structural Engineering and Construction Conference   4 Dec 2018   
Experimental Study on Compressive Young’s Moduli and Tensile Young’s Modulus of Fly Ash Concrete
Yoichi MIMURA, Vanissorn VIMONSATIT, Yuki WATANABE, Itaru HORIGUCHI, Isamu YOSHITAKE
The Fourth Australasia and South-East Asia Structural Engineering and Construction Conference   4 Dec 2018   
Tensile Creep Behavior Considering Young's Modulus Development of Fly Ash Concrete at Early Age
Yuki WATANABE, Yoichi MIMURA, Vanissorn VIMONSATIT, Isamu YOSHITAKE, Itaru HORIGUCHI
The 4th International Conference on Science, Engineering & Environment   14 Nov 2018   

Teaching Experience

 

Research Grants & Projects

 
Japan Society for the Promotion of Science: Grant-in-Aid for Scientific Research (C)
Project Year: Apr 2018 - Mar 2020    Investigator(s): YOSHITAKE Isamu
Durability and Environmental Impact of Recyclable Concrete Pavement Made with Limestone and Fly-ash
Japan Society for the Promotion of Science: Grant-in-Aid for Scientific Research (C)
Project Year: Apr 2014 - Mar 2017    Investigator(s): YOSHITAKE Isamu
Japan Society for the Promotion of Science: Grant-in-Aid for Young Scientists (B)
Project Year: Apr 2012 - Mar 2014    Investigator(s): YOSHITAKE Isamu
Japan Society for the Promotion of Science: Grant-in-Aid for Young Scientists (B)
Project Year: Apr 2005 - Mar 2007    Investigator(s): YOSHITAKE Isamu