Mostrando 2,801 - 2,820 Resultados de 3,175 Para Buscar '"civil engineer"', tiempo de consulta: 0.17s Limitar resultados
  1. 2801
    “…As a secondary material, quarry fines are a valuable material to be reused for many purposes in civil engineering projects. The aggregate source depletion, especially the lack of high quality aggregates as expected in the future, as well as the demand for a carbon-neutral society and circular economy, also promotes the high-volume utilization of secondary materials such as quarry fines. …”
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  2. 2802
    “…In this study, a total of 967 procedures were analysed from calls for tenders made by municipal, provincial, and regional administrations in2016 and 2017.The results of this study show that the use of environmental criteria is 19.7% and the average weight is 4.1 out of 100. The civil engineering subsector, more than the building subsector, employs environmental criteria, particularly in projects tendered by regional administrations, whereas for projects with large budgets the level of use is similar for both subsectors. …”
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  3. 2803
    “…The main objective of this article is to develop ceramic-based materials for additive layer manufacturing (3D printing technology) that are suitable for civil engineering applications. This article is focused on fly ash-based fiber-reinforced geopolymer composites. …”
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  4. 2804
    por Xu, Xiaoqing, Hou, Zhujian
    Publicado 2020
    “…The application of fiber-reinforced polymer (FRP) bars and ultra-high performance concrete (UHPC) in the field of civil engineering is promising. An innovative FRP bar-reinforced UHPC short-ribbed bridge deck slab, with low self-weight and high structural performance, was proposed in this study. …”
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  5. 2805
    “…The impact of seismicity on structures is one of the key problems of civil engineering. According to recent knowledge, the reliable analysis should be based on both rotational and translational components of the seismic wave. …”
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  6. 2806
  7. 2807
    por Teslík, Jiří
    Publicado 2021
    “…Sustainable development in civil engineering is the clear and necessary goal of the current generation. …”
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  8. 2808
    “…This data article presents characteristic acoustic and flow data of a fluidic ultrasonic transducer as well as acoustic data of a commercial piezoelectric ultrasonic transducer used in non-destructive testing for civil engineering. The flow data has been acquired using hot-wire anemometry and a Pitot tube. …”
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  9. 2809
    “…In the field of civil engineering, the predominance of artificialisation and impermeabilization of cities (called “grey engineering”) is being questioned to be replaced or complemented with new types of infrastructures that represent a transformative change to achieving more sustainable cities. …”
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  10. 2810
    por Hall, Finn, White, Greg
    Publicado 2021
    “…The push for environmental sustainability in the civil engineering industry has resulted in an increased interest in the use of recycled construction materials, with one example being the use of waste plastic for the modification of bituminous binder in asphalt mixtures. …”
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  11. 2811
    “…After years of using geosynthetics in civil engineering and infrastructure construction, it has recently become necessary to consider the possibility of recycling and reusing these materials. …”
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  12. 2812
    por Lenzen, Niklas, Altay, Okyay
    Publicado 2022
    “…Therefore, they are increasingly used for the vibration control of civil engineering structures. The efficient design of SMA-based control devices requires accurate material models. …”
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  13. 2813
    por Grabski, Maciej, Ambroziak, Andrzej
    Publicado 2021
    “…This paper is intended to provide scientists, civil engineers, and designers with guidelines on which factors influence punching shear load capacity of the slab–column connections with shear caps.…”
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  14. 2814
  15. 2815
    “…Nowadays, low-cost accelerometers are getting more attention from civil engineers to make Structural Health Monitoring (SHM) applications affordable and applicable to a broader range of structures. …”
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  16. 2816
    “…In civil engineering, the joints of structures are complex, and their damage is generally hard to be detected. …”
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  17. 2817
    “…In addition, the data can be directly utilized to evaluate the properties and quality of carbon fiber reinforced thermoplastic components in the aerospace, automobile, energy, and civil engineering industries. Detailed experimental results have been presented in a previous study [1].…”
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  18. 2818
    por Wang, Jian-Neng
    Publicado 2011
    “…Optical fiber sensors based on waveguide technology are promising and attractive in chemical, biotechnological, agronomy, and civil engineering applications. A microfluidic system equipped with a long-period fiber grating (LPFG) capable of measuring chloride ion concentrations of several sample materials is presented. …”
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  19. 2819
    por Vretenar, M
    Publicado 2010
    “…The new linac will be housed in an underground tunnel close to the present Linac2; a surface building will house RF and other infrastructure. The civil engineering work started in October 2008 will be soon completed. …”
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  20. 2820
    “…Moving inertial loads are applied to structures in civil engineering, robotics, and mechanical engineering. …”
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