2009 Fiscal Year Final Research Report
Practical usage and low cost construction system on the low assumption environmental impact type of RPC permanent form used in RC slabs.
Project/Area Number |
19560464
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Civil engineering materials/Construction/Construction management
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Research Institution | Nihon University |
Principal Investigator |
ABE Tadashi Nihon University, 生産工学部, 教授 (80060218)
|
Co-Investigator(Renkei-kenkyūsha) |
KIDA Tetsukazu 日本大学, 生産工学部, 教授 (90059816)
SAWANO Toshiaki 日本大学, 生産工学部, 教授 (20196330)
|
Project Period (FY) |
2007 – 2009
|
Keywords | 超高強度繊維補強コンクリート / RPC埋設型枠RC床版 / 静荷重実験 / 走行荷重実験 / 走行疲労実験 / 耐荷力性能 / 耐疲労性 |
Research Abstract |
With the aim of reducing construction costs and preserving the environment, efforts are recently directed toward rationalization and laborsaving of the structures and construction processes of steel road bridges. To approach the matter from the standpoint of materials, reactive powder concrete (RPC) that contains steel fibers has been developed. This concrete is not only very strong but it is also resistant to carbonation, chloride ion penetration, freezing, thawing, and abrasion. To promote the rationalization and labor saving of the reinforced concrete (RC) slabs of steel road bridges, the author proposes a composite structure that consists of RPC permanent form and RC slab and evaluates the usefulness of the structure as the slab of steel road bridges.
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Research Products
(15 results)