Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Externally-wrapped UHPC steel pipe connecting piece for fabricated concrete pier and construction method of externally-wrapped UHPC steel pipe connecting piece
The invention belongs to the technical field of bridge engineering, and particularly relates to an externally-wrapped UHPC steel pipe connecting piece for a fabricated concrete pier and a construction method of the externally-wrapped UHPC steel pipe connecting piece. According to the externally-wrapped UHPC steel pipe connecting piece for the fabricated concrete pier, the steel pipe units are provided with the reinforcement cage units, the upper UHPC layer units and the perforated steel plate units, and it is guaranteed that the higher-strength and more stable connecting effect is provided between a bearing platform and a pier section. In addition, the invention further provides a construction method of the connecting piece, and the construction method comprises a preparation construction step and a use construction step.
本发明属于桥梁工程技术领域，尤其涉及一种用于装配式混凝土桥墩的外包UHPC钢管连接件及其施工方法。本发明提供一种用于装配式混凝土桥墩的外包UHPC钢管连接件，其能通过在钢管单元上设置钢筋笼单元、上UHPC层单元，以及开孔钢板单元的方式，保证在承台和桥墩节段之间，提供更加高强度、更加稳定的连接效果。此外，本发明还提供一种上述连接件的施工方法，包括制备施工步骤和使用施工步骤。
Externally-wrapped UHPC steel pipe connecting piece for fabricated concrete pier and construction method of externally-wrapped UHPC steel pipe connecting piece
The invention belongs to the technical field of bridge engineering, and particularly relates to an externally-wrapped UHPC steel pipe connecting piece for a fabricated concrete pier and a construction method of the externally-wrapped UHPC steel pipe connecting piece. According to the externally-wrapped UHPC steel pipe connecting piece for the fabricated concrete pier, the steel pipe units are provided with the reinforcement cage units, the upper UHPC layer units and the perforated steel plate units, and it is guaranteed that the higher-strength and more stable connecting effect is provided between a bearing platform and a pier section. In addition, the invention further provides a construction method of the connecting piece, and the construction method comprises a preparation construction step and a use construction step.
本发明属于桥梁工程技术领域，尤其涉及一种用于装配式混凝土桥墩的外包UHPC钢管连接件及其施工方法。本发明提供一种用于装配式混凝土桥墩的外包UHPC钢管连接件，其能通过在钢管单元上设置钢筋笼单元、上UHPC层单元，以及开孔钢板单元的方式，保证在承台和桥墩节段之间，提供更加高强度、更加稳定的连接效果。此外，本发明还提供一种上述连接件的施工方法，包括制备施工步骤和使用施工步骤。
Externally-wrapped UHPC steel pipe connecting piece for fabricated concrete pier and construction method of externally-wrapped UHPC steel pipe connecting piece
一种用于装配式混凝土桥墩的外包UHPC钢管连接件及其施工方法
YANG YILUN (Autor:in) / WU QINGXIONG (Autor:in) / ZHAN YUANHUI (Autor:in) / YUAN HUIHUI (Autor:in)
13.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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