Experimental Investigation on Hydroabrasive Erosion of Steel Fiber UHPC and Rubber UHPC [PDF]
Advances in Materials Science and Engineering, 2020 Steel fiber ultrahigh performance concrete (UHPC) and rubber ultrahigh performance concrete (UHPC) adopt the methods of “rigidity overcomes rigidity” and “softness overcomes rigidity,” respectively, to resist the abrasion and cavitation erosion caused by
Shuangxi Li +3 more
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Experimental and theoretical study on flexural performance of concrete beams strengthened by unbonded prestressed ultra-high performance concrete layer [PDF]
Scientific ReportsUltra High Performance Concrete (UHPC) has the advantages of high strength and good durability. The new technology of unbonded prestressed UHPC to strengthen ordinary concrete beams can give full play to the performance of prestressed “high efficiency ...
Fan Feng, Pan Zuanfeng, Pan Hongcai
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Flexural Strength Estimation for Hollow Cross-Section Simply Supported UHPC Beams
Civil and Environmental Engineering, 2021 The hollow structural elements occupy a great deal of researchers’ interest due to the possibility of losing their weights and maintaining or developing their resistances especially when increasing both compressive and tensile strength of modern ...
Tu’ma Nasser Hakeem +2 more
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Case Studies in Construction Materials, 2022 With superior mechanical and durability properties, ultra-high performance concrete (UHPC) is making strides towards revolutionizing concrete structures and the construction industry. Even though UHPC is widely known, it is still used only in small-scale
Milana Cimesa, Mohamed A. Moustafa
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Effect of Graphene Oxide Nanosheets on Physical Properties of Ultra-High-Performance Concrete with High Volume Supplementary Cementitious Materials [PDF]
, 2020 Nanomaterials have been increasingly employed for improving the mechanical properties and durability of ultra-high-performance concrete (UHPC) with high volume supplementary cementitious materials (SCMs).
Lambert, Paul +4 more
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High-Power Fiber Laser Cutting for 50-mm-Thick Cement-Based Materials [PDF]
, 2020 This experimental research highlights the applicability of laser cutting to cement-based materials using multimode fiber lasers. A 9 kW multimode fiber laser is used, and the experimental variables are the water-to-cement ratio, laser speed, and material
Lee, Dongkyoung +2 more
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I-shaped ECC/UHPC composite beams reinforced with steel bars and BFRP sheets
Sustainable Structures, 2023 This paper proposes a new type of small-sized I-shaped engineered cementitious composite (ECC)/ ultra-high performance concrete (UHPC) composite beam which has the potential to be suitable for corrosive environments.
Zhiqiang Dong +6 more
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Mitigation of the Factors Affecting the Autogenous Shrinkage of Ultra-High Performance Concrete [PDF]
Engineering and Technology Journal, 2021 Ultra-High Performance Concrete (UHPC) is a new generation of concrete characterized by its high strength, high durability, and high stiffness. Autogenously shrinkage represents one of the issues of UHPC that occurred at early ages.
Adil Jabbar +2 more
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Study on the mechanical and rheological properties of ultra-high performance concrete
Journal of Materials Research and Technology, 2022 The ultra-high performance concrete (UHPC) was prepared by using the limestone coarse aggregate and ordinary Portland cement. The effects of sand ratio, water to cement ratio (W/C), cementitious materials, type and content of fiber, dosage of water ...
Ying Chen +7 more
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Restoration of Deteriorated Concrete Columns by Wrapping with an Ecological UHPC
Proceedings, 2019 Ultra high performance concrete (UHPC) is self-compacting, reaching compressive strength over 200 MPa and flexural strength exceeding 30 MPa material. The used very low W/C ratio and high amount of Portland cement often exceeding 900 kg/m3, addition of ...
Ankit Kothari +2 more
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