Fabricated uhtcc permanent formwork node connection structure
By pre-embedding support components and connectors in the UHTCC permanent template, the applicability of the UHTCC template in structures of different sizes is solved, enabling free combination of templates and adaptability to complex structures, and improving the overall integrity and corrosion resistance of the structure.
CN224494894UActive Publication Date: 2026-07-14ZHEJIANG INST OF COMM CO LTD +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG INST OF COMM CO LTD
- Filing Date
- 2025-07-31
- Publication Date
- 2026-07-14
Smart Images
Figure CN224494894U_ABST
Abstract
The utility model provides a kind of assembled UHTCC permanent formwork node connecting structure, it is related to the technical field of anticorrosion function gradient structure design, including support assembly and connecting piece embedded in UHTCC permanent formwork;Support assembly extends to outside UHTCC permanent formwork, after UHTCC permanent formwork assembly is completed, adjacent UHTCC permanent formwork contact connection, connecting piece is connected with adjacent support assembly and is fixed, to constitute integral formwork.The utility model utilizes the notch insensitivity of UHTCC permanent formwork, does not cause crack propagation to hole / prefabricated part, breaks through the weak limit of traditional concrete assembly system node, realizes formwork size free combination by standardization node connection, adapts bridge variable cross section, complex structure demand such as special-shaped column, reduces customization cost.
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