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Seawater and sea sand type steel skeleton concrete structure and preparation method thereof
The invention provides a seawater and sea sand type steel skeleton concrete structure and a preparation method thereof. The structure comprises a permanent template made of a hybrid fiber reinforced cement-based material, a type steel skeleton and seawater and sea sand concrete, the permanent formwork is located on the outer side of the profile steel framework, and a cavity formed by the permanent formwork and the profile steel framework is filled with the seawater and sea sand concrete. The hybrid fiber reinforced cement-based material comprises hybrid fiber cement-based material layers located on the inner layer and the outer layer and a hybrid fiber grid located in the middle, the hybrid fiber grid is formed by longitudinally and transversely distributing and weaving carbon fiber bundles and stress fiber bundles at intervals, and the hybrid fiber cement-based material layers on the inner layer and the outer layer contain chopped carbon fibers and reinforced fibers; the fiber grids of the adjacent permanent formworks are connected through a conductive adhesive at the joints of the adjacent permanent formworks. By adopting the technical scheme, the durability and shock resistance of the steel reinforced concrete structure are synchronously improved, the construction cost is reduced, and the construction efficiency of the structure is improved.
本发明提供了一种海水海砂型钢骨架混凝土结构及其制备方法，该结构包括混杂纤维增强水泥基材料制成的永久模板、型钢骨架和海水海砂混凝土；所述永久模板位于所述型钢骨架的外侧，海水海砂混凝土填充在永久模板、型钢骨架构成的空腔内；混杂纤维增强水泥基材料包括位于内层、外层的混杂纤维水泥基材料层和位于中间的混杂纤维网格，混杂纤维网格为碳纤维束、受力纤维束纵横间隔分布编织而成，所述内层、外层的混杂纤维水泥基材料层内含有短切的碳纤维和增强纤维；相邻的永久模板之间的接缝处，两者的纤维网格之间通过导电胶粘剂连接。采用本发明的技术方案，同步提升了型钢混凝土结构的耐久性和抗震性，降低了建设费用，提高了结构的施工效率。
Seawater and sea sand type steel skeleton concrete structure and preparation method thereof
The invention provides a seawater and sea sand type steel skeleton concrete structure and a preparation method thereof. The structure comprises a permanent template made of a hybrid fiber reinforced cement-based material, a type steel skeleton and seawater and sea sand concrete, the permanent formwork is located on the outer side of the profile steel framework, and a cavity formed by the permanent formwork and the profile steel framework is filled with the seawater and sea sand concrete. The hybrid fiber reinforced cement-based material comprises hybrid fiber cement-based material layers located on the inner layer and the outer layer and a hybrid fiber grid located in the middle, the hybrid fiber grid is formed by longitudinally and transversely distributing and weaving carbon fiber bundles and stress fiber bundles at intervals, and the hybrid fiber cement-based material layers on the inner layer and the outer layer contain chopped carbon fibers and reinforced fibers; the fiber grids of the adjacent permanent formworks are connected through a conductive adhesive at the joints of the adjacent permanent formworks. By adopting the technical scheme, the durability and shock resistance of the steel reinforced concrete structure are synchronously improved, the construction cost is reduced, and the construction efficiency of the structure is improved.
本发明提供了一种海水海砂型钢骨架混凝土结构及其制备方法，该结构包括混杂纤维增强水泥基材料制成的永久模板、型钢骨架和海水海砂混凝土；所述永久模板位于所述型钢骨架的外侧，海水海砂混凝土填充在永久模板、型钢骨架构成的空腔内；混杂纤维增强水泥基材料包括位于内层、外层的混杂纤维水泥基材料层和位于中间的混杂纤维网格，混杂纤维网格为碳纤维束、受力纤维束纵横间隔分布编织而成，所述内层、外层的混杂纤维水泥基材料层内含有短切的碳纤维和增强纤维；相邻的永久模板之间的接缝处，两者的纤维网格之间通过导电胶粘剂连接。采用本发明的技术方案，同步提升了型钢混凝土结构的耐久性和抗震性，降低了建设费用，提高了结构的施工效率。
Seawater and sea sand type steel skeleton concrete structure and preparation method thereof
海水海砂型钢骨架混凝土结构及其制备方法
FENG RAN (author) / HOU LINBING (author) / ZHU JIHUA (author) / XING FENG (author) / XU YING (author)
2023-08-11
Patent
Electronic Resource
Chinese
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