A new type of lightweight assembled multi-pass cable working well was proposed in this paper,which has the advantages of factory production,good quality,light weight,environmental protection,and low cost,and it solved the problems such as complex formwork support,difficult concrete pouring,inconvenient production,transportation,and installation in existing assembly technology and realized the full dry method rap-id assembly of standardized and miniaturized prefabricated multi-pass well components.The finite element analy-sis was performed to verify the proposed lightweight multi-pass cable working well,and the results show that it meets the engineering requirements.Multiple projects,such as the relocation of the l0kV Chenghua Line and Huangguan Line in Jiangyin,adopt this technology to verify its practicability,and this technology provides refer-ences for similar projects.
Multi-pass cable working wellPrefabricatedLightweightFinite element analysisResponse displacement method
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