A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Super high-rise building large-fall core tube concrete pouring construction method
The invention provides a super high-rise building large-fall core tube concrete pouring construction method, and belongs to the technical field of building construction. The construction method is achieved through combined tumbling barrels comprising steel pipes, reducer pipes, hoses and movable sliding grooves, and comprises the steps that S1, the combined tumbling barrels are vertically fixed toa backform steel platform, and the lengths of the combined tumbling barrels are determined by the distance between the backform steel platform and a concrete pouring face; S2, the combined tumbling barrels are arranged on the inner sides and the outer sides of shear walls correspondingly, the combined tumbling barrels must be arranged at the positions, close to beams, of the two ends of the wallscorrespondingly, and densification arrangement is needed at wall-to-wall intersections and wall corners; and S3, during construction, the distributor far-end hoses are fixed to the steel pipes of thecombined tumbling barrels correspondingly, and concrete is subjected to super high-rise pumping, then passes through the distributor far-end hoses, the steel pipes of the combined tumbling barrels, the reducer pipes of the combined tumbling barrels, and the hoses of the combined tumbling barrels, is finally poured into the movable sliding grooves, and then is poured to a concrete construction face of a core tube. According to the method, the concrete is conveyed through the combined tumbling barrels instead of pump pipes, the pouring fall is 15 m or above, and the construction efficiency, theintegrity of a building structure and the safety of constructors can be improved.
本发明提供一种超高层建筑大落差核心筒混凝土浇筑施工方法，属于建筑施工技术领域。所述施工方法通过包括钢管，变径管，软管和可移动滑槽的组合串筒实现，包括：S1:在顶模钢平台上垂直固定组合串筒，组合串筒的长度由顶模钢平台距混凝土浇筑面的距离决定；S2:组合串筒分别布置在剪力墙内外侧，墙两端靠梁位置必须布置组合串筒，墙与墙交叉处，墙拐角处需加密布置；S3:施工时将布料机远端软管固定在组合串筒的钢管上，混凝土经超高层泵送后经布料机远端软管，组合串筒的钢管，变径管，软管，最后浇筑至可移动滑槽中，再浇筑至核心筒混凝土施工面。以组合串筒代替泵送混凝土，浇筑落差15m以上，可提高施工效率，建筑结构的整体性和施工人员的安全性。
Super high-rise building large-fall core tube concrete pouring construction method
The invention provides a super high-rise building large-fall core tube concrete pouring construction method, and belongs to the technical field of building construction. The construction method is achieved through combined tumbling barrels comprising steel pipes, reducer pipes, hoses and movable sliding grooves, and comprises the steps that S1, the combined tumbling barrels are vertically fixed toa backform steel platform, and the lengths of the combined tumbling barrels are determined by the distance between the backform steel platform and a concrete pouring face; S2, the combined tumbling barrels are arranged on the inner sides and the outer sides of shear walls correspondingly, the combined tumbling barrels must be arranged at the positions, close to beams, of the two ends of the wallscorrespondingly, and densification arrangement is needed at wall-to-wall intersections and wall corners; and S3, during construction, the distributor far-end hoses are fixed to the steel pipes of thecombined tumbling barrels correspondingly, and concrete is subjected to super high-rise pumping, then passes through the distributor far-end hoses, the steel pipes of the combined tumbling barrels, the reducer pipes of the combined tumbling barrels, and the hoses of the combined tumbling barrels, is finally poured into the movable sliding grooves, and then is poured to a concrete construction face of a core tube. According to the method, the concrete is conveyed through the combined tumbling barrels instead of pump pipes, the pouring fall is 15 m or above, and the construction efficiency, theintegrity of a building structure and the safety of constructors can be improved.
本发明提供一种超高层建筑大落差核心筒混凝土浇筑施工方法，属于建筑施工技术领域。所述施工方法通过包括钢管，变径管，软管和可移动滑槽的组合串筒实现，包括：S1:在顶模钢平台上垂直固定组合串筒，组合串筒的长度由顶模钢平台距混凝土浇筑面的距离决定；S2:组合串筒分别布置在剪力墙内外侧，墙两端靠梁位置必须布置组合串筒，墙与墙交叉处，墙拐角处需加密布置；S3:施工时将布料机远端软管固定在组合串筒的钢管上，混凝土经超高层泵送后经布料机远端软管，组合串筒的钢管，变径管，软管，最后浇筑至可移动滑槽中，再浇筑至核心筒混凝土施工面。以组合串筒代替泵送混凝土，浇筑落差15m以上，可提高施工效率，建筑结构的整体性和施工人员的安全性。
Super high-rise building large-fall core tube concrete pouring construction method
一种超高层建筑大落差核心筒混凝土浇筑施工方法
LIU YONGDAO (author) / WANG JUN (author) / ZHANG YUAN (author) / LAN CONG (author) / XU GUODONG (author)
2020-07-28
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
High-strength concrete pouring system of super high-rise building
| European Patent Office | 2020
Concrete pouring device for high-rise building construction
| European Patent Office | 2024
| European Patent Office | 2020
Construction method of super-high-rise core tube wall concrete structure
| European Patent Office | 2016