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Safety Evaluation and Energy Consumption Analysis of Deep Foundation Pit Excavation through Numerical Simulation and In-Site Monitoring

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  • Ji Chen

    (School of Rail Transportation, Soochow University, Xiangcheng District, Suzhou 215131, China
    Graduate School of Global Environmental Studies, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan)

  • Qi Xu

    (School of Rail Transportation, Soochow University, Xiangcheng District, Suzhou 215131, China)

  • Xinyu Luo

    (School of Rail Transportation, Soochow University, Xiangcheng District, Suzhou 215131, China)

  • Angran Tian

    (School of Rail Transportation, Soochow University, Xiangcheng District, Suzhou 215131, China)

  • Sujing Xu

    (Business School, Changshu Institute of Technology, Changshu, Suzhou 215500, China)

  • Qiang Tang

    (School of Rail Transportation, Soochow University, Xiangcheng District, Suzhou 215131, China
    Graduate School of Global Environmental Studies, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan)

Abstract

Foundation pit excavation is common in urban construction, while safety evaluation is always significant in every specified project. The soil material properties, groundwater level, excavation method, supporting structure, monitoring points’ arrangement, and so on distinguish from one site from another. Thus, many studies have looked into the safety and reliability of designated projects. This paper was based on the co-construction underground tunnel project of a deep foundation pit excavation in Suzhou, China. This paper aimed to perform a safety evaluation on this foundation pit by means of numerical simulation for parameter influence analysis, as well as scientific comparison with in-site monitoring data. To minimize the energy consumption and contribute to the carbon neutrality, a brief energy consumption analysis was also conducted. The results indicated that the maximum deformation of the foundation pit bottom is 4.5 cm and the deformation of the foundation pit is within the allowable range. The maximum horizontal displacement of each excavation is approximately at 10 m to 12 m of the diaphragm wall and the largest deformation is 28 mm. The maximum ground settlement is less than 16 mm, which confirmed the safety during excavation. It is ideal that the above deformation law will provide a reference for similar projects. Furthermore, this research simulated and monitored the whole cycle of foundation pit excavation, and contributes to savings in energy consumption and limiting of carbon emissions.

Suggested Citation

  • Ji Chen & Qi Xu & Xinyu Luo & Angran Tian & Sujing Xu & Qiang Tang, 2022. "Safety Evaluation and Energy Consumption Analysis of Deep Foundation Pit Excavation through Numerical Simulation and In-Site Monitoring," Energies, MDPI, vol. 15(19), pages 1-14, September.
  • Handle: RePEc:gam:jeners:v:15:y:2022:i:19:p:7099-:d:926691
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    References listed on IDEAS

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    1. Olga Kanz & Angèle Reinders & Johanna May & Kaining Ding, 2020. "Environmental Impacts of Integrated Photovoltaic Modules in Light Utility Electric Vehicles," Energies, MDPI, vol. 13(19), pages 1-14, October.
    2. Nan Jiang & Yuqi Zhang & Chuanbo Zhou & Tingyao Wu & Bin Zhu, 2020. "Influence of Blasting Vibration of MLEMC Shaft Foundation Pit on Adjacent High-Rise Frame Structure: A Case Study," Energies, MDPI, vol. 13(19), pages 1-21, October.
    3. Wenxiao Chu & Francesco Calise & Neven Duić & Poul Alberg Østergaard & Maria Vicidomini & Qiuwang Wang, 2020. "Recent Advances in Technology, Strategy and Application of Sustainable Energy Systems," Energies, MDPI, vol. 13(19), pages 1-29, October.
    4. Pim van der Male & Marco Vergassola & Karel N. van Dalen, 2020. "Decoupled Modelling Approaches for Environmental Interactions with Monopile-Based Offshore Wind Support Structures," Energies, MDPI, vol. 13(19), pages 1-35, October.
    5. Yu Hu & Jian Yang & Charalampos Baniotopoulos, 2020. "Study of the Bearing Capacity of Stiffened Tall Offshore Wind Turbine Towers during the Erection Phase," Energies, MDPI, vol. 13(19), pages 1-19, October.
    6. Gabriele Fambri & Marco Badami & Dimosthenis Tsagkrasoulis & Vasiliki Katsiki & Georgios Giannakis & Antonis Papanikolaou, 2020. "Demand Flexibility Enabled by Virtual Energy Storage to Improve Renewable Energy Penetration," Energies, MDPI, vol. 13(19), pages 1-20, October.
    7. Shu-chen Li & Can Xie & Yan-hong Liang & Qin Yan, 2018. "Seepage Flow Model and Deformation Properties of Coastal Deep Foundation Pit under Tidal Influence," Mathematical Problems in Engineering, Hindawi, vol. 2018, pages 1-10, April.
    8. Kai Cui & Jun Feng & Chengyong Zhu, 2018. "A Study on the Mechanisms of Interaction between Deep Foundation Pits and the Pile Foundations of Adjacent Skewed Arches as well as Methods for Deformation Control," Complexity, Hindawi, vol. 2018, pages 1-19, April.
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    Cited by:

    1. Huajun Xue, 2023. "Research on the Control of Excavation Deformation of Super Deep Foundation Pit Adjacent to the Existing Old Masonry Structure Building," Sustainability, MDPI, vol. 15(9), pages 1-14, May.

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