Research and application of integrated pile-beam bridge construction technology
Journal: Journal of Building Technology DOI: 10.32629/jbt.v7i2.4388
Abstract
This paper, based on the construction of the Meilong Super Major Bridge within the Shenzhen-Shanwei Western Expressway Expansion Project, analyzes the construction challenges of this project, introduces the design concept and technical scheme for an integrated pile-beam bridge erecting machine, and discusses its detailed structure and key technologies. This integrated erecting machine addresses the limitation of conventional bridge erectors in pile foundation construction, enabling the simultaneous construction of pile foundations, cap beams, and T-beams. It provides benefits including minimal off-site space occupation and no requirement for temporary access roads, thereby significantly reducing environmental disruption.
Keywords
fully prefabricated assembly; integrated construction; simultaneous construction; prefabricated bridge
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[1] Sun C. 2021. Utilization and development of prefabrication and modular green construction for urban bridges. World Bridges, 49(01): 39-44.
[2] Li S. 2022. Research and application of prefabricated pier in Hotan-Ruoqiang Railway. Railway Standard Design, 66(01): 69-74.
[3] Chen HK, Gao P, Xu GQ, et al. 2017. Overhead construction techniques for Temburong Bridge in Brunei. World Bridges, 45(04): 26-30.
[4] Xia H, Fan CY. 2021. Key construction technologies for integrated erection for pier and beam of municipal assembly bridge. Highway, 66(04): 85-89.
[5] Yang XY, Yan Q, Wang P, et al. 2023. Research on construction technology of large-diameter pipe piles under complex geological conditions. Highway, 68(08): 132-136.
[6] Zheng HH, Li G, Liu XC. 2023. Research on the integrated construction technology of fully assembled bridge under the condition of pebble interlayer. Highway, 68(02): 119-124.
[7] China Railway Engineering Machinery Research & Design Institute. A bridge erecting machine. China: ZL202123057680.5, 2022-07-29.
[8] Liu AM, Fu HN, Liu WZ, et al. 2017. Experimental study on vibration of cantilever beam with different structural characteristics. Mechanical Engineering & Automation, 6: 148-149+154.
[2] Li S. 2022. Research and application of prefabricated pier in Hotan-Ruoqiang Railway. Railway Standard Design, 66(01): 69-74.
[3] Chen HK, Gao P, Xu GQ, et al. 2017. Overhead construction techniques for Temburong Bridge in Brunei. World Bridges, 45(04): 26-30.
[4] Xia H, Fan CY. 2021. Key construction technologies for integrated erection for pier and beam of municipal assembly bridge. Highway, 66(04): 85-89.
[5] Yang XY, Yan Q, Wang P, et al. 2023. Research on construction technology of large-diameter pipe piles under complex geological conditions. Highway, 68(08): 132-136.
[6] Zheng HH, Li G, Liu XC. 2023. Research on the integrated construction technology of fully assembled bridge under the condition of pebble interlayer. Highway, 68(02): 119-124.
[7] China Railway Engineering Machinery Research & Design Institute. A bridge erecting machine. China: ZL202123057680.5, 2022-07-29.
[8] Liu AM, Fu HN, Liu WZ, et al. 2017. Experimental study on vibration of cantilever beam with different structural characteristics. Mechanical Engineering & Automation, 6: 148-149+154.
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