Showing 2,421 - 2,440 results of 2,905 for search '"Construction engineering"', query time: 0.26s Refine Results
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    Residual Mechanical Properties and Durability of High-Strength Concrete with Polypropylene Fibers in High Temperatures by Heron Freitas Resende, Elvys Dias Reis, Felipe Nascimento Arroyo, Matheus Henrique Morato de Moraes, Herisson Ferreira dos Santos, Enio Gomes da Silva, Francisco Antonio Rocco Lahr, Eduardo Chahud, Tulio Hallak Panzera, André Luis Christoforo, Luiz Antônio Melgaço Nunes Branco

    Published 2022-07-01
    “…Investigations into the fire resistance of high-strength concrete (HSC) is extremely important to optimize structural design in construction engineering. This work describes the influence of polypropylene fibers on the mechanical properties and durability of HSC at high temperatures (25, 100, 200, 400, 600 and 800 °C). …”
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    Carbon Emission Evaluation Method and Comparison Study of Transformer Substations Using Different Data Sources by Xigang Liu, Jian Zhang, Yiqi Hu, Jiao Liu, Shijun Ding, Gaowen Zhao, Yang Zhang, Jiawei Li, Zhibao Nie

    Published 2023-04-01
    “…Results show that the total carbon emissions of the selected 750 kV transformer substations are between [56,000, 68,000] t CO<sub>2</sub> eq. Construction engineering accounts for more than 50% of carbon emissions, followed by installation engineering and additional services. …”
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