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Ultra-High Performance Concrete: Mechanical

2016-6-28  Ultra-high performance concrete (UHPC) is a novel construction material exhibiting enhanced mechanical and durability properties, which can lead to economical construction through reducing the cross-sections of structural members with associated materials savings and lower installation and labor costs (Tang 2004 ).

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Ultra-High Performance Concrete: Mechanical

2017-8-28  The successful production of ultra-high performance concrete (UHPC) depends on its material ingredients and mixture proportioning, which leads to denser and relatively more homogenous particle packing. A database was compiled from various research and field studies around the world on the mechanical and durability performance of UHPC.

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Ultra-High Performance Concrete: Mechanical

2016-9-30  The successful production of ultra-high performance concrete (UHPC) depends on its material ingredients and mixture proportioning, which leads to denser and relatively more homogenous particle packing. A database was compiled from various research and field studies around the world on the mechanical and durability performance of UHPC.

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Ultra-High-Performance Concrete - an overview

Ultra-high-performance-concrete (UHPC) is generally defined as concrete with a compressive strength greater than 150 MPa. UHPC typically is made with high-strength steel fibers, fine sand, cement, fly ash, a large volume of SF, and a low amount of water (a w/cm ratio less than 0.20).

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Ultra-High Performance Concrete: Mechanical

Ultra-high performance concrete (UHPC) is a novel construction material exhibiting enhanced mechanical and durability properties, which can lead to economical construction through reducing the cross-sections of structural members with associated materials savings and lower installation and labor costs (Tang 2004).

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(PDF) Ultra-high-performance concrete: Constituents,

2021-12-1  Ultra-high-performance concrete (UHPC), also known as reactive powder concrete (RPC) is a new class of concrete developed in the 1990s in France. UHPC is characterized by high owing ability, high...

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Mechanical Performance and Microstructure of Ultra-High

2021-8-29  In this study, various proportions of CSA were added in UHPC to investigate its effect on the mechanical performance of UHPC. In detail, CSA addition of 0%, 5%, 10%, 15%, and 20% was prepared, designating CSA0, CSA5, CSA10, CSA15, and CSA20, respectively. The detailed mixing design is listed in Table 2.

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Mechanical Behavior of Ultrahigh-Performance Concrete

2021-5-3  Ultrahigh-performance concrete (UHPC) is a novel material demonstrating superior mechanical, durability and sustainability performance. However, its implementation in massive structures is hampered by its high initial cost and the lack of stakeholders’ confidence, especially in developing countries.

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Mechanical Behavior of Ultrahigh-Performance Concrete

2021-4-4  Ultrahigh-performance concrete (UHPC) is a novel material demonstrating superior mechanical, durability and sustainability performance. However, its implementation in massive structures is hampered by its high initial cost and the lack of stakeholders’ confidence, especially in developing countries.

Inquire now

Ultrahigh performance concrete-properties, applications

2015-1-30  Over the last twenty years, remarkable advances have taken place in the research and application of ultra-high performance concrete (UHPC), which exhibits outstanding mechanical properties and excellent durability. It has shown great potential for the next generation infrastructure construction from the sustainability point of view.

Inquire now

PDF - Ultra-High Performance Concrete: Mechanical

The successful production of ultra-high performance concrete (UHPC) depends on its material ingredients and mixture proportioning, which leads to denser and relatively more homogenous particle packing. A database was compiled from various research and field studies around the world on the mechanical and durability performance of UHPC.

Inquire now

Ultra-High Performance Concrete: Mechanical

2016-9-30  The successful production of ultra-high performance concrete (UHPC) depends on its material ingredients and mixture proportioning, which leads to denser and relatively more homogenous particle packing. A database was compiled from various research and field studies around the world on the mechanical and durability performance of UHPC.

Inquire now

Ultra-High Performance Concrete: Mechanical

2016-9-30  The successful production of ultra-high performance concrete (UHPC) depends on its material ingredients and mixture proportioning, which leads to denser and relatively more homogenous particle packing. A database was compiled from various research and field studies around the world on the mechanical and durability performance of UHPC.

Inquire now

Ultra-High Performance Concrete: Mechanical

Ultra-high performance concrete (UHPC) is a novel construction material exhibiting enhanced mechanical and durability properties, which can lead to economical construction through reducing the cross-sections of structural members with associated materials savings and lower installation and labor costs (Tang 2004).

Inquire now

Mechanical Performance of Circular Ultrahigh

2021-12-28  Ultra-high-performance concrete (UHPC) has been used as an advanced construction material in civil engineering because of its excellent mechanical properties and durability. However, with the...

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Mechanical Behavior of Ultrahigh-Performance Concrete

2021-5-3  Ultrahigh-performance concrete (UHPC) is a novel material demonstrating superior mechanical, durability and sustainability performance. However, its implementation in massive structures is hampered by its high initial cost and the lack of stakeholders’ confidence, especially in developing countries.

Inquire now

Mechanical Performance and Microstructure of Ultra-High

2021-8-29  In this study, various proportions of CSA were added in UHPC to investigate its effect on the mechanical performance of UHPC. In detail, CSA addition of 0%, 5%, 10%, 15%, and 20% was prepared, designating CSA0, CSA5, CSA10, CSA15, and CSA20, respectively. The detailed mixing design is listed in Table 2.

Inquire now

Ultrahigh performance concrete-properties, applications

2015-1-30  Over the last twenty years, remarkable advances have taken place in the research and application of ultra-high performance concrete (UHPC), which exhibits outstanding mechanical properties and excellent durability. It has shown great potential for the next generation infrastructure construction from the sustainability point of view.

Inquire now

Mechanical Behavior of Ultrahigh-Performance Concrete

2021-4-4  Ultrahigh-performance concrete (UHPC) is a novel material demonstrating superior mechanical, durability and sustainability performance. However, its implementation in massive structures is hampered by its high initial cost and the lack of stakeholders’ confidence, especially in developing countries.

Inquire now

Mechanical Properties and Durability of Ultra

Ultra-high performance concrete (UHPC) incorporating coarse aggregate was prepared with common raw materials. Fresh concrete had excellent good workability with slump of 265 mm and slump spread of 673 mm. Compressive

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PDF - Ultra-High Performance Concrete: Mechanical

The successful production of ultra-high performance concrete (UHPC) depends on its material ingredients and mixture proportioning, which leads to denser and relatively more homogenous particle packing. A database was compiled from various research and field studies around the world on the mechanical and durability performance of UHPC.

Inquire now

Mechanical Performance of Circular Ultrahigh

This paper proposed a new type of stiffened circular ultra-high performance concrete-filled double skin steel tubular (UHPCFDST) column, in which stiffeners were applied to connect both inner and outer steel tubes. It efficiently delayed the local buckling of

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Mechanical Properties of Ultra High

2012-9-14  When compared with high performance concrete (HPC), UHPC tends to exhibit superior properties such as advanced strength, durability, ductility and long-term stability 1, 2, 3. UHPC relies on the ...

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Mechanical Behavior of Ultrahigh-Performance Concrete

2021-5-3  Ultrahigh-performance concrete (UHPC) is a novel material demonstrating superior mechanical, durability and sustainability performance. However, its implementation in massive structures is hampered by its high initial cost and the lack of stakeholders’ confidence, especially in developing countries.

Inquire now

Numerical study on the mechanical behavior of ultrahigh

2020-12-22  Abbreviation: UHPC, ultrahigh performance concrete. Finally, mechanical experiments were carried out strain-controlled with a load speed of 0.2 mm/min, while the longitudinal strain was measured by three high-precision inductive displacement transducers.

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(PDF) Mechanical properties of ultra-high

2016-9-23  The effects of adding NS and waste glass powder were studied relative to the drying shrinkage of UHPC (Faried et al. 2021b). Adding NS and waste glass powder Effects of nano-silica and micro-steel ...

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Mechanical Properties and Durability of Ultra-High

2014-10-1  Ultra-high performance concrete (UHPC) incorporating coarse aggregate was prepared with common raw materials. Fresh concrete had excellent good workability with slump of 265 mm and slump spread of...

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Physical-mechanical properties and durability of ultra-high

2021-6-30  The results showed that tested UHPC belongs to the highest class of water impermeability V-III, as well as the highest class MS0 (without visible damage) in a simulated freeze-thaw environment and...

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High-performance Concrete and Ultrahigh-performance

2012-7-10  Concrete is a material widely used in most buildings and structures all over the world, which has the largest annual consumption among various engineering materials. As the latest development of concrete science and technology, high-performance concrete (HPC) and ultrahigh-performance concrete (UHPC) have attracted more and more research ...

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Ultrahigh Performance Nanoengineered

2018-4-23  One of the key mechanical properties of concrete is the evolution of compressive strength over time. Therefore, we have tested the cubes after intervals of curing time ranging between 7 and 28 d, in order to extract the

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