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A platform for research: civil engineering, architecture and urbanism
Steel pipe column self-compacting concrete guide pipe pouring method
The invention provides a steel pipe column self-compacting concrete guide pipe pouring method, and belongs to the technical field of building construction.The steel pipe column self-compacting concrete guide pipe pouring method comprises the steps that the concrete performance requirement and the mixing proportion are determined, and high fluidity needs to be achieved; casting by a guide pipe method: installing a guide pipe at the top of the steel pipe column to ensure uniform distribution of concrete; segmented pouring and vibrating are conducted, specifically, the super-long steel pipe column is segmented, and after each segment is poured, vibrating is conducted through a vibrating rod and a mallet; the method comprises the following steps of: preparing concrete, controlling and detecting the quality, monitoring the performance indexes of the concrete in real time, detecting the compactness by using a knocking method and an ultrasonic method and remedying, and solving the problems of concrete segregation, difficulty in vibrating and difficulty in guaranteeing the compactness in the prior art by reasonably designing the mix proportion, pouring a guide pipe, vibrating in sections and strictly controlling the quality. And the pouring quality and performance of the steel pipe column are improved.
本发明提供一种钢管柱自密实混凝土导管浇筑方法，属于建筑施工技术领域，该钢管柱自密实混凝土导管浇筑方法，包括确定混凝土性能要求与配合比，需具有高流动性等特点；导管法浇筑，在钢管柱顶安装导管确保混凝土均匀分布；分段浇筑与振捣，超长钢管柱分段，每段浇筑后用振捣棒和木槌振捣；质量控制与检测，实时监控混凝土性能指标，用敲击法和超声波法检测密实度并补救，通过合理设计配合比、导管浇筑、分段振捣及严格质量控制，解决了现有技术中混凝土离析、振捣困难及密实度难以保证的问题，提高了钢管柱浇筑质量和性能。
Steel pipe column self-compacting concrete guide pipe pouring method
The invention provides a steel pipe column self-compacting concrete guide pipe pouring method, and belongs to the technical field of building construction.The steel pipe column self-compacting concrete guide pipe pouring method comprises the steps that the concrete performance requirement and the mixing proportion are determined, and high fluidity needs to be achieved; casting by a guide pipe method: installing a guide pipe at the top of the steel pipe column to ensure uniform distribution of concrete; segmented pouring and vibrating are conducted, specifically, the super-long steel pipe column is segmented, and after each segment is poured, vibrating is conducted through a vibrating rod and a mallet; the method comprises the following steps of: preparing concrete, controlling and detecting the quality, monitoring the performance indexes of the concrete in real time, detecting the compactness by using a knocking method and an ultrasonic method and remedying, and solving the problems of concrete segregation, difficulty in vibrating and difficulty in guaranteeing the compactness in the prior art by reasonably designing the mix proportion, pouring a guide pipe, vibrating in sections and strictly controlling the quality. And the pouring quality and performance of the steel pipe column are improved.
本发明提供一种钢管柱自密实混凝土导管浇筑方法，属于建筑施工技术领域，该钢管柱自密实混凝土导管浇筑方法，包括确定混凝土性能要求与配合比，需具有高流动性等特点；导管法浇筑，在钢管柱顶安装导管确保混凝土均匀分布；分段浇筑与振捣，超长钢管柱分段，每段浇筑后用振捣棒和木槌振捣；质量控制与检测，实时监控混凝土性能指标，用敲击法和超声波法检测密实度并补救，通过合理设计配合比、导管浇筑、分段振捣及严格质量控制，解决了现有技术中混凝土离析、振捣困难及密实度难以保证的问题，提高了钢管柱浇筑质量和性能。
Steel pipe column self-compacting concrete guide pipe pouring method
一种钢管柱自密实混凝土导管浇筑方法
HOU XIANGYONG (author) / HOU YANPENG (author) / LI JINCHAO (author) / GU YU (author) / TAN JIANGANG (author) / LI JINLIN (author) / WEN XIUQI (author) / ZHOU ENZE (author) / YANG JING (author) / LI XIAOJUN (author)
2024-12-17
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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