American Journal of Civil Engineering

Archive

Volume 12, Issue 6, December 2024

  • Research Article

    Experimental and Numerical Investigation of Buckling Behaviour in Q690 High-Strength Steel Tubes Under Combined Axial Compression and Bending Loads

    Shek Rajib*, Lei Chen

    Issue: Volume 12, Issue 6, December 2024
    Pages: 178-187
    Received: 21 October 2024
    Accepted: 9 November 2024
    Published: 21 November 2024
    DOI: 10.11648/j.ajce.20241206.11
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    Abstract: This paper investigates the buckling behavior of Q690 high-strength steel tubes under combined axial compression and bending loads through experimental testing and finite element analysis (FEA). A total of 27 full-scale specimens with varying slenderness ratios (λ) and diameter-to-thickness (D/t) ratios were tested to evaluate their load-bearing ca... Show More
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  • Research Article

    Seismic Risk Assessment for Sreemangal Town: Exploring the Use of Reliability-Based and RVS-FEMA 154 Methods for Building Safety in Bangladesh

    Ashish Broto Kairi*, Mushtaq Ahmed, Sumitra Chandra Nath

    Issue: Volume 12, Issue 6, December 2024
    Pages: 188-198
    Received: 20 November 2024
    Accepted: 4 December 2024
    Published: 25 December 2024
    DOI: 10.11648/j.ajce.20241206.12
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    Abstract: In the present study, the vulnerability of the building stock of a small but important town (Srimangal Municipality under the Moulvibazar district of Bangladesh), located in the most earthquake-prone Sylhet region, was assessed. Besides, the applicability of two methods of vulnerability assessment (Reliability-Based Method and FEMA 154) for Banglad... Show More
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  • Research Article

    An Analysis of Influencing Factors for Vapour Transfer in Freezing Soils in High-filling Engineering

    Zhanjun Huang, Xiangdong Sun, Zuoyue He*, Dongjin Xu, Hanhao Zhang

    Issue: Volume 12, Issue 6, December 2024
    Pages: 199-210
    Received: 2 December 2024
    Accepted: 11 December 2024
    Published: 25 December 2024
    DOI: 10.11648/j.ajce.20241206.13
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    Abstract: Canopy effect has been paid more and more attention in high-filling engineering in cold and arid regions of China. Vapour transfer is considered as the main cause of canopy effect in freezing soil in the literature. However, the influencing factors of vapour transfer in freezing soils have not been systematically analyzed in the literature. Based o... Show More
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