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A platform for research: civil engineering, architecture and urbanism
High-altitude staggered-floor cantilever structure and construction method thereof
The invention discloses a high-altitude staggered-floor cantilever structure and a construction method thereof, and belongs to the technical field of cantilever structures. The cantilever main beam is composed of a plurality of cantilever main beam units, and each cantilever main beam unit at least comprises a cantilever main beam, M upper pull rod pieces and a lower supporting rod piece. The tops of every two upper pull rod pieces are fixed to the same layer of structural system to form an inverted-splayed tie arranged in a layered mode. The method is suitable for various long cantilevers, and the safety and the stability can be guaranteed only by adjusting the model and the number of the pull rods of the pull-up flower basket if the length of the cantilevers is longer; the influence of staggered layers and special-shaped cantilever structures on the method is small, and the method is suitable for various complex cantilevers; at least four layers of structural systems are jointly stressed in each cantilever main beam unit, various construction requirements of the upper portion can be met, all loads of the upper portion structure can be borne, and the loads of the inner supporting system and the outer supporting system of the structure can be freely designed under the condition that the four layers of structures are jointly stressed; assembly and disassembly are convenient.
本发明公开了一种高空错层悬挑结构及其施工方法，属于悬挑结构的技术领域。由多个悬挑主梁单元组成，所述悬挑主梁单元至少包括：悬挑主梁，M个上拉杆件，以及下撑杆件；每两个上拉杆件的顶部固定在同一层结构体系，构成分层设置的倒八字形拉结；本发明适用于各类长悬挑，悬挑长度越长，仅需调整上拉花篮拉杆型号及数量即可保证安全及稳定性；且错层及异形悬挑结构对本方法的影响较小，各类复杂悬挑本方法均适用；每个悬挑主梁单元中有至少四层结构体系共同受力，可满足上部各类施工需要，可承担上部结构的全部荷载，结构内支撑体系及外支撑体系的荷载在四层结构共同受力的情况下可自由设计；安拆便捷。
High-altitude staggered-floor cantilever structure and construction method thereof
The invention discloses a high-altitude staggered-floor cantilever structure and a construction method thereof, and belongs to the technical field of cantilever structures. The cantilever main beam is composed of a plurality of cantilever main beam units, and each cantilever main beam unit at least comprises a cantilever main beam, M upper pull rod pieces and a lower supporting rod piece. The tops of every two upper pull rod pieces are fixed to the same layer of structural system to form an inverted-splayed tie arranged in a layered mode. The method is suitable for various long cantilevers, and the safety and the stability can be guaranteed only by adjusting the model and the number of the pull rods of the pull-up flower basket if the length of the cantilevers is longer; the influence of staggered layers and special-shaped cantilever structures on the method is small, and the method is suitable for various complex cantilevers; at least four layers of structural systems are jointly stressed in each cantilever main beam unit, various construction requirements of the upper portion can be met, all loads of the upper portion structure can be borne, and the loads of the inner supporting system and the outer supporting system of the structure can be freely designed under the condition that the four layers of structures are jointly stressed; assembly and disassembly are convenient.
本发明公开了一种高空错层悬挑结构及其施工方法，属于悬挑结构的技术领域。由多个悬挑主梁单元组成，所述悬挑主梁单元至少包括：悬挑主梁，M个上拉杆件，以及下撑杆件；每两个上拉杆件的顶部固定在同一层结构体系，构成分层设置的倒八字形拉结；本发明适用于各类长悬挑，悬挑长度越长，仅需调整上拉花篮拉杆型号及数量即可保证安全及稳定性；且错层及异形悬挑结构对本方法的影响较小，各类复杂悬挑本方法均适用；每个悬挑主梁单元中有至少四层结构体系共同受力，可满足上部各类施工需要，可承担上部结构的全部荷载，结构内支撑体系及外支撑体系的荷载在四层结构共同受力的情况下可自由设计；安拆便捷。
High-altitude staggered-floor cantilever structure and construction method thereof
一种高空错层悬挑结构及其施工方法
LI JING (author) / RUI XINGLONG (author) / ZHENG KUIZHI (author) / SUN ZECHANG (author) / MA WEI (author) / LI SUCHANG (author) / LI WEIBAO (author) / ZHOU HUARONG (author) / CHENG JUN (author)
2022-06-14
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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