Results 21 to 30 of about 34,628 (216)
Buildings, 2022 The prolonged service life of civil engineering structures, such as buildings and highway pavement, means that they deteriorate with time, requiring frequent repair work. Polyurethane (PU) materials can effectively maintain engineering structures such as
Sadi I. Haruna +5 more
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Crystals, 2022 In order to investigate the effect of high-performance polypropylene (HPP) fiber on the impact resistance of recycled aggregate concrete (RAC), the impact resistance of HPP fiber-reinforced RAC (HFRAC) was investigated using drop-weight impact equipment ...
Tingting Zhang +3 more
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Journal of the Mechanical Behavior of Materials, 2022 Slurry infiltrated fibrous concrete (SIFCON) is a modern type of fibre reinforced concrete (FRC). It has unique properties; SIFCON is superior in compressive strength, flexural strength, tensile strength, impact resistance, energy absorption and ...
Jerry Ali Hassan, Fawzi Nada Mahdi
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Laboratory study of impact effects on lightweight concrete containing bagasse and LECA [PDF]
مهندسی عمران شریف, 2023 Concrete quality control tests usually focus on the compressive strength of concrete, while neglecting other important properties such as impact and explosion resistance, which are essential for creating resilient concrete structures.
A.R. Khaloo, s.A. Borsi
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The Global Impact of Drug Resistance [PDF]
Clinical Infectious Diseases, 2003 Measuring the impact of drug resistance is an important step in understanding the scope of the problem and formulating policies to limit the emergence and spread of resistant organisms. Studies have focused on measuring the increased costs, morbidity, and mortality in patients with infections due to resistant versus susceptible organisms.
David H, Howard +3 more
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Crystals, 2020 Pre-packed aggregate fibre-reinforced concrete (PAFRC) is an innovative type of concrete composite using a mixture of coarse aggregates and fibres which are pre-mixed and pre-placed in the formwork.
Fahed Alrshoudi +5 more
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Research on mechanical properties and impact resistance of origami-based metamaterial for GIL
Frontiers in Materials, 2023 Gas insulated metal enclosed transmission line (GIL) is a high voltage, high current power transmission equipment, widely used in large hydropower stations, large-scale energy hubs and other occasions.
Wei Xu +4 more
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Numerical Simulations of Metallic Foam Safeguarded RC Square Columns under Lateral Soft Impact [PDF]
Archives of Civil Engineering, 2020 When a truck impacts on a reinforced concrete (RC) column such as a bridge pier at a high velocity, a large reaction force would generate which would damage the truck, hurt the passengers and destroy the column.
Z.Y. Xie
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Experimental study on SHPB cyclic impact of rubber-cement composite with different confine modes [PDF]
Archives of Civil Engineering, 2023 To promote the application of rubber-cement composites as the main bearing structure and key components in practical engineering under frequent dynamic disturbances, in this work, the split Hopkinson pressure bar (SHPB) cyclic impact tests of rubber ...
Rongzhou Yang +5 more
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Journal of Materials Research and TechnologyThe composite skin coating structure of the front edge of the supersonic aircraft body is deformed, cracked and even stripped due to the continuous impact of raindrops.
Minggong Sha +7 more
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