| 45 |
M.Boulfiza, K. Sakai, H. Yoshida and N. Banthia :Performance Evaluation
of Sound and Cracked Concrete: PartⅡ, Chlorides Ingress, Proceedings of
International Conference on Concrete Under Severe Conditions, Vancouver,
Canada, 2001. |
| 46 |
M.Boulfiza, K. Sakai, H. Yoshida and N. Banthia: Performance Evaluation
of Sound and Cracked Concrete: PartⅠ, Moisture movement, Proceedings of
International Conference on Concrete Under Severe Conditions, Vancouver,
Canada,2001. |
| 47 |
K. Sakai M. Kumagai, K. Abe and H. Endoh: Effect of Pore Structures on
Scaling Deterioration of Concrete, Proceedings of International Conference
on Concrete Under Severe Conditions, Vancouver, Canada, 2001. |
| 48 |
K. Sakai, M. Kumagai, S. Yoshida and S. Wakasugi: Freeze-Thaw Resistance
of Modified Belite-based Cement Concrete, Proceedings of International
Conference on Concrete Under Severe Conditions, Vancouver, Canada, 2001. |
| 49 |
H. Yamashita and K. Sakai: Evaluation of Concrete Quality Using Ultrasonic
Method, Proceedings of International Conference on Concrete Under Severe
Conditions, Vancouver, Canada, 2001. |
| 50 |
H. Yoshida and K. Sakai: Development of New Measurement Mothod to grasp
Micromechanical Behavior on Mortar, Proceedings of International Conference
on Concrete Under Severe Conditions, Vancouver, Canada, 2001. |
| 51 |
H. Yamashita and K. Sakai: Development of New Measurement Method to Grasp
Micromechanical Behavior on Mortar, Proceedings of International Conference
on Concrete Under Severe Conditions, Vancouver, Canada, 2001. |
| 52 |
K. Sakai: Concrete and Environmental Issues (Keynote lecture), Proceedings of International Conference on Concrete Under Severe Conditions, Seoul, Korea, 2004. |
| 53 |
T. Matsuka, K. Sakai, and M. Mokubo: Properties of Concrete Using Crushed
Sand and Class Ⅳ Fly as Fine Aggregate, Proceedings of International Conference
on Concrete Under Severe Conditions, Seoul, Korea, 2004. |
| 54 |
K.Sakai and M. Boulfiza: Durability Design of Concrete Structures, George
C. Hoff Symposium on High-Performance Concrete and Concrete for Marine
Environment, Eighth CANMET/ACI International Conference on Fly Ash, Silica
Fume, Slag and Natural Pozzolands in Concrete, Las Vegas, U.S.A., 2004. |
| 55 |
K. Sakai: A Challenge of JSCE Concrete Commitee for Sustainability -Durability
Design of Concrete Structures- Proceedings of CICHE-JSCE Joint Seminar
on Concrete Engineering (Edited by Yin-Wen Chan and Koji Sakai), Kaohsiung,
Taiwan,2004. |
| 56 |
K. Takewaka and K. Sakai: Evaluation Method of Durability in Concrete Structures,
Proceedings of JSCE-CICHE Joint Seminar on Concrete Engineering in Mongolia
(Edited by Koji Sakai and Yin-Wen Chan), Ulan Bator, Mongolia, 2005. |
| 57 |
K. Sakai and T. Matsuka: Flexural Behavior of Reinforced Concrete Beams
Using Molten Slag , Proceedings of ConMat'05 and Mindess Symposium , Vancouver,
Canada, 2005. |
| 58 |
K. Sakai: What can concrete industry do for sustainable development? , Proceedings of CANMET/ACI/JCI International Symposium on Sustainable Development of Cement, Concrete, and Concrete Structures (Edited by V. M. Malhotra and K. Sakai), Toronto, Canada, 2005. |
| 59 |
A. Ishihara, E. Owaki, T. Shindoh and K. Sakai: Environmental Advantage
in Applying Ultra High Strength Fiber Reinforced Concrete to a Pedestrian
Bridge, Proceedings of CANMET/ACI/JCI International Symposium on Sustainable
Development of Cement, Concrete, and Concrete Structures (Edited by V.
M. Malhotra and K. Sakai), Toronto, Canada, 2005. |
| 60 |
M. Anwar, K. Sakai: Chloride ion permeability and sulphate resistance of
concrete with ternary cementitious systems, Proceedings of International
Conference on Concrete Under Severe Conditions, Tours, France, 2007. |
| 61 |
T. Matsuka, K. Sakai, and Y. Murakami: Mechanical behavior of reinforced
concrete beams using industrial-waste molten slag, Proceedings of International
Conference on Concrete Under Severe Conditions, Tours, France, 2007. |
| 62 |
K. Sakai: Constructions of the concrete industry toward sustainable development,
Sustainable Construction Materials and Technologies, Coventory, UK, 2007. |
| 63 |
K. Kawai and K. Sakai: JSCE Recommendation on Environmental Performance
Verification for Concrete Structures (Draft) and Its Application, Proceedings
of the 4th Civil Engineering Conference in the Asian Region (4th CECAR),
Taipei, Taiwan, 2007. |
| 64 |
K. Sakai: Standardization and Systems for Sustainability in Concrete and
Concrete Structures, Keynote paper, Proceedings of International Conference
on Sustainability in the Cement and Concrete Industry, Lillehammer Norway,
September 2007. |
| 65 |
K. Sakai: Environmental Management of Concrete and Concrete Structures-Towards
sustainable development in Construction industry. Keynote paper, Proceedings
of 6th International Conference on Anaiytical Models and New Concepts in Concrete
and Masonry Structures(AMCM’ 2008), Lodz, Poland, June 9-11 2008. |
| 66 |
K. Sakai: What do we need for sustainability in concrete-construction industry,
The 3rd ACF International Conference-ACF/VCA-2008 on Sustainable Concrete Technology
and Structures in Local Climate and Environment Conditions, November 11-13,
2008, Ho Chi Minh City, Vietnam. |
| 67 |
K. Sakai: Towards Environmental Revolution in Concrete Technologies, Keynote
Paper, Proceeding of the 11th Annual International fib Symposium, Concrete:
21th Century Superhero, London, June 22, 2009. |
| 68 |
K. Kawai, K. Sakai, T. Noguchi, T. Kage and E. Owaki: State of the Art
in Environmental Performance Improvement Technologies – From Report of
JCI Committee on Environmental Performance of Concrete Structures, Proceeding
of The 11th Annual International fib Symposium, Concrete: 21th Century Superhero,
London, June 22, 2009. |
| 69 |
T. Noguchi, K. Manabu, K. Yanagibashi, H. Shima and K. Sakai: Toward Environmental
Impact Minimization in Concrete Industries, Proceeding of The 11th Annual International fib Symposium, Concrete: 21th Century Superhero,
London, June 22, 2009. |
| 70 |
E. Owaki, K. Sakai, T. Noguchi, K. Kawai and T. Kage: roposals on Policies
and Measures for Reducing Environmental Impact – From Report of JCI Committee
on Environmental Performance of Concrete Structures, Proceeding of The
11th Annual International fib Symposium, Concrete: 21th Century Superhero,
London, June 22, 2009. |
| 71 |
T. Kouno, M. Ishi, K. Takenaka, K. Sakai: Research Concerning the Development
of Fly ash Concrete for Reducing Environmental Impact, Proceeding of the
11th Annual International fib Symposium, Concrete; 21th Century Superhero,
London, June 23, 2009. |
| 72 |
K. Sakai: Current Trend of Sustainable Cement and Concrete Technologies,
The 6th International Symposium on Advancement of Cement and Concrete Industries,
Korea, August 19, 2009. |
| 73 |
K. Sakai: The Current State and Future Prospects on Environmental Performance
of Concrete Structures, Keynote Lecture, 4th International Conference on Construction Materials: Performance, Innovations
and Structural Implications(ConMat’09), Volume1, pp.59-70, Nagoya, August
24, 2009. |
| 74 |
K. Sakai: Concrete and Climate Change – Strategy as Concrete Sector -,
Keynote Lecture, Proceedings of the 24th Biennial Conference of the Concrete Institute of Australia, Concrete Solutions09,
Extended Abstract pp.6-7, Sydney, September 17, 2009. |
| 75 |
K. Sakai, T. Matsuka and J. Sato: Effect of Specimen Length and Non-Bond
Region on Bond Behavior of Reinforcing Bars in Concrete, Proceedings of
the 24th Biennial Conference of the Concrete Institute of Australia, Concrete
Solutions09, Extended Abstract pp.80-81, Sydney, September 17, 2009. |
| 76 |
K. Sakai: The Role of The Concrete Sector Concerning Sustainability, Keynote
Lecture, 16th Greek Conference on Concrete Structures, Technical Camber
of Greece, pp.91-108, Paphos, Cyprus, October 21, 2009. |
| 77 |
K. Sakai: Sustainability Strategy for Cement and Concrete Sectors (Keynote Lecture), Proceedings of the 7th
International Symposium on Cement & Concrete (ISCC2010), Jinan, China,
Vol.1, pp.15-28, May 9-12, 2010. |
| 78 |
W. Nishigori, S. Takimoto, S. Noboru and K. Sakai: Environmental effects
of a new concrete armor block, Proceedings of the 6th International Conference
under Sever Conditions (CONSEC'10), Volume2, pp.1613-1620, Merida, Yucatan,
Mexico, June 7-9, 2010. |
| 79 |
T. Matsuka, K. Sakai, M. Suzuki and N. Takahashi: Seismic performance of
RC columns with low-environmental impact friction-welding mechanical anchor
bars, Proceedings of the 6th International Conference under Severe Conditions
(CONSEC’10), Volume2, pp.1341-1348, Merida, Yucatan, Mexico, June 7-9,
2010. |
| 80 |
K. Sakai: Concrete and Sustainability, Second International Conference
on Sustainable Construction Materials and Technologies, Proceedings of
sessions in honor of :Professor Koji Sakai, pp.215-225, Ancona, Italy,
June 28-30, 2010 . |
| 81 |
K. Sakai: Keys to the Development of Sustainable Concrete, (Keynote Paper),Proceedings
of the International Conference on Future Concrete, pp.2-15, Doha, Qatar,
November 1-3, 2010.. |
| 82 |
K. Sakai: Development of ISO Environmental Standards for the Concrete Sector
(Invited Paper), Proceedings of the 2ndTCI-JCI-KCI Symposium, pp.1-7, Taipei,
Taiwan, November 27, 2010. |
| 83 |
T. Matsuka, K. Sakai and M. Suzuki: Low-Carbon Concrete Using Ground Granulated
Blast-Furnace Slag and Fly Ash(Invited Paper), Proceedings of the 2nd TCI-JCI-KCI
Symposium, pp.45-48, Taipei, Taiwan, November 27, 2010. |
| 84 |
K. Sakai: Road to A Carbon-Neutral Concrete Sector(Invited Paper), Proceedings
of the 4th Asian Concrete Federation International Conference, Taipei,
Taiwan, November 29, 2010. |
| 85 |
K. Sakai: The Current State and Future Prospects of Wastes and Recycling
in Japan (Invited Paper), Proceedings of the First International Conference
on Sustainable Urbanization, Hong Kong, China, December 16, 2010. |
