Recent Advances in Ultra-high Performance Concrete
نویسندگان
چکیده
منابع مشابه
Ultra High Performance Self Compacting Concrete
Experiences in the development of Ultra High Performance Concrete found a very high flowability in concrete with low water powder ratio. Because of the high viscosity of the cement paste, compaction was necessary. To improve the compaction characteristics of the concrete the idea of adding coarse aggregate was developed. The first tests showed a good workability of the fresh concrete and a good...
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Ultra-high performance concrete (UHPC) is a developing concrete and today is increasing to interest using it in structures due to its advantages such as high-compressive strength, modulus of elasticity, highly durability and low-permeability. Therefore, it is necessary to provide models for prediction of nonlinear behavior of this material. This study is aimed to investigate the tension-stiffen...
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متن کاملRecent advances in high-performance liquid affinity chromatography columns.
High-performance liquid affinity chromatography (h.p.1.a.c.) is the term applied to the application of h.p.1.c. to affinity chromatography (Ohlson et al., 1978). Until recently affinity chromatography supports were unsuitable for use in high-performace applications. It is only in the last 8 years that these problems have been overcome, resulting in a second generation of affinity systems. The a...
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ژورنال
عنوان ژورنال: Journal of the Korean Recycled Construction Resources Institute
سال: 2013
ISSN: 2288-3320
DOI: 10.14190/jrcr.2013.1.3.163