| Project/Area Number |
05045031
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| Research Category |
Grant-in-Aid for international Scientific Research
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| Allocation Type | Single-year Grants |
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| Section | University-to-University Cooperative Research |
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| Research Institution | Tottori University |
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Principal Investigator |
NISHIBAYASHI Shinzo Tottori University, Professor, 工学部, 教授 (00032011)
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| Co-Investigator(Kenkyū-buntansha) |
朴 承範 忠南大学校, 工科大学, 教授
金 武漢 忠南大学校, 工科大学, 教授
KUROKA Tamotsu Tottori, University, Resarch Associate, 工学部, 助手 (30263487)
YOSHINO Akira Tottori, University, Assistant Professor, 工学部, 講師 (40135835)
UEDA Shigeru Tottori University, Professor, 工学部, 教授 (40261234)
權 赫文 嶺南大学校, 工科大学, 副教授
SHIRAKI Wataru Tottori University, Associate Professor, 工学部, 助教授 (30032288)
INOUE Shoich Tottori University, Associate Professor, 工学部, 助教授 (10032286)
KWON Hung moon Yeungnam University, Associate Professor
PARK Seung mun Chungnam University, Professor
KIM Moo han Chungnam University, Professor
権 赫文 嶺南大学, 工科大学校, 副教授
金 〓燦 嶺南大学, 工科大学校, 教授
松保 重之 鳥取大学, 工学部, 助手 (90157347)
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| Project Period (FY) |
1993 – 1995
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| Project Status |
Completed (Fiscal Year 1995)
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| Budget Amount *help |
¥4,000,000 (Direct Cost: ¥4,000,000)
Fiscal Year 1995: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1994: ¥1,500,000 (Direct Cost: ¥1,500,000)
Fiscal Year 1993: ¥1,500,000 (Direct Cost: ¥1,500,000)
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| Keywords | Public Structure / Maintenance / Control / Conservation / Repair / Social Infrastructure / Reinforcement / Damage / Concrete / 損傷 / 調査 / 維持管理 / 保全行為 / 疲労 |
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| Research Abstract |
In recent years the maintenance and preservation of public structures has become more and more important as Japan's social infrastructure ages. In the construction of new public structures, it is essential that in each step of planning, designing an construction, careful consideration be given to functions and serviceability. For public structures which have already been built, it is essential that they be properly maintained or preserved so that they continue to be fully functional for as long as possible.
This paper is the result of joint research conducted between Tottori University of Japan, and Yeungnam University and Chungnum National University of Korea. The objective of this study was to develop systems to be used in the maintenance and preservation of public sturctures an important social issue in both countries. Over the past several years, researchers at Tottori University have conducted various studies of damage suffered by public structures, particularly those made of concrete. The researchers have developed techniques for the maintenance of these structures, as well as repair and reinforcement methods for preservation. Public structures in Korea, Taiwan and China are suffering the same kind of damage as those in Japan. There are urgent calls for surveys to made and measures to be developed to counter these problems.
This joint paper is the result of cooperation between researchers in Japan and Korea. We attempted to better understand how concrete structures are affected by local environmental conditions, social conditions and patterns of use. Joint research was carried out from the standpoint of materials and structures. In this joint paper we have proposed two things : firstly the construction of social infrastructure oriented towards greater intellectual productivity and social stability ; and secondly, the establishment of systems for the maintenance and preservation of this infrastructure.
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