DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김진근 | - |
dc.contributor.author | 김윤용 | - |
dc.contributor.author | 김정수 | - |
dc.contributor.author | 하기주 | - |
dc.date.accessioned | 2013-03-18T22:35:58Z | - |
dc.date.available | 2013-03-18T22:35:58Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2005-05 | - |
dc.identifier.citation | 2005 한국콘크리트학회 봄 학술대회, v., no., pp.313 - 316 | - |
dc.identifier.uri | http://hdl.handle.net/10203/153171 | - |
dc.description.abstract | In the recent design of high ductile fiber-reinforced cementitious composite ECC, which exhibits tensile strain-hardening behavior in the hardened state, optimizing both processing mechanical properties for specific applications is critical. This study introduced a method to develop useful ECCs in field, which possess the different fluid properties to facilitate diverse types of processing (i.e., self-consolidating or spray processing). Control of rheological modulation was regarded as a key factor to allow the performance of the desired processing, while retaining the ductile material properties. To control the rheological properties of the composite, we first determined basic ECC compositon, which is based on micromechanics and steady-state cracking theory. The stability and consequent viscosity of suspensions were, then, mediated by optimizing dosages of chemical and mineral admixtures. The rheological properties altered by this approach were revealed to be effective in obtaining ECC hardened properties, allowing us to readily achieve the desired function of the fresh ECC. | - |
dc.language | KOR | - |
dc.publisher | 한국콘크리트학회 | - |
dc.title | 고인성 섬유복합재료 ECC (Engineered Cementitious Composite)의 시공성 | - |
dc.title.alternative | Processibility of High Ductile Fiber-Reinforced ECCs (Engineered Cementitious Composites) | - |
dc.type | Conference | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 313 | - |
dc.citation.endingpage | 316 | - |
dc.citation.publicationname | 2005 한국콘크리트학회 봄 학술대회 | - |
dc.identifier.conferencecountry | South Korea | - |
dc.identifier.conferencecountry | South Korea | - |
dc.contributor.localauthor | 김진근 | - |
dc.contributor.nonIdAuthor | 김윤용 | - |
dc.contributor.nonIdAuthor | 김정수 | - |
dc.contributor.nonIdAuthor | 하기주 | - |
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