Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ultra-high performance concrete wrapped steel cylinder concrete interlayer composite structure
The invention discloses an ultra-high performance concrete wrapped steel cylinder concrete interlayer composite structure which comprises a steel arch, a plurality of connecting pieces and an ultra-high performance concrete layer. The plurality of connecting pieces are arranged on the outer wall side of the steel arch at intervals, and one end of each connecting piece is fixedly connected with the outer wall side of the steel arch; the ultra-high performance concrete layer is arranged on the outer wall of the steel arch and connected with the outer wall of the steel arch through the connecting pieces, the ultra-high performance concrete layer can effectively prevent water from making contact with the steel arch, the durability of the steel arch is improved, an isolating agent is further arranged between the ultra-high performance concrete layer and the outer wall of the steel arch, and long and thin shear nails in the connecting pieces are wrapped by rubber. The interaction between the ultra-high performance concrete layer and the steel arch main body structure can be reduced, the effects of releasing the stress of the ultra-high performance concrete layer and reducing the thickness are achieved, and plain concrete can be poured into the steel arch to improve the anti-collision performance.
本发明公开了一种超高性能混凝土裹包钢筒混凝土夹层组合结构，包括本发明公开了一种超高性能混凝土裹包钢筒混凝土夹层组合结构，包括钢拱、若干连接件、超高性能混凝土层；若干连接件间隔设置于钢拱的外壁侧上，连接件的一端与钢拱外壁侧固定连接；超高性能混凝土层设置于钢拱外壁，并通过连接件与钢拱的外壁连接，超高性能混凝土层可有效阻隔水与钢拱的接触，提高钢拱的耐久性，超高性能混凝土层与钢拱的外壁间还设置有隔离剂，连接件中的细长剪力钉由橡胶包覆，可减少超高性能混凝土层与钢拱主体结构的相互作用，达到释放超高性能混凝土层应力、减小厚度的作用，钢拱内部可浇筑素混凝土以提高抗撞性能。
Ultra-high performance concrete wrapped steel cylinder concrete interlayer composite structure
The invention discloses an ultra-high performance concrete wrapped steel cylinder concrete interlayer composite structure which comprises a steel arch, a plurality of connecting pieces and an ultra-high performance concrete layer. The plurality of connecting pieces are arranged on the outer wall side of the steel arch at intervals, and one end of each connecting piece is fixedly connected with the outer wall side of the steel arch; the ultra-high performance concrete layer is arranged on the outer wall of the steel arch and connected with the outer wall of the steel arch through the connecting pieces, the ultra-high performance concrete layer can effectively prevent water from making contact with the steel arch, the durability of the steel arch is improved, an isolating agent is further arranged between the ultra-high performance concrete layer and the outer wall of the steel arch, and long and thin shear nails in the connecting pieces are wrapped by rubber. The interaction between the ultra-high performance concrete layer and the steel arch main body structure can be reduced, the effects of releasing the stress of the ultra-high performance concrete layer and reducing the thickness are achieved, and plain concrete can be poured into the steel arch to improve the anti-collision performance.
本发明公开了一种超高性能混凝土裹包钢筒混凝土夹层组合结构，包括本发明公开了一种超高性能混凝土裹包钢筒混凝土夹层组合结构，包括钢拱、若干连接件、超高性能混凝土层；若干连接件间隔设置于钢拱的外壁侧上，连接件的一端与钢拱外壁侧固定连接；超高性能混凝土层设置于钢拱外壁，并通过连接件与钢拱的外壁连接，超高性能混凝土层可有效阻隔水与钢拱的接触，提高钢拱的耐久性，超高性能混凝土层与钢拱的外壁间还设置有隔离剂，连接件中的细长剪力钉由橡胶包覆，可减少超高性能混凝土层与钢拱主体结构的相互作用，达到释放超高性能混凝土层应力、减小厚度的作用，钢拱内部可浇筑素混凝土以提高抗撞性能。
Ultra-high performance concrete wrapped steel cylinder concrete interlayer composite structure
一种超高性能混凝土裹包钢筒混凝土夹层组合结构
NING PINGHUA (Autor:in) / YUE XIAOGANG (Autor:in) / GUO FEI (Autor:in) / HU HUIYONG (Autor:in) / WANG SHENG (Autor:in) / ZHOU YU (Autor:in) / ZHANG SONGTAO (Autor:in) / ZENG JIONGKUN (Autor:in)
28.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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