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Concrete Sandwich Composite Structure With Ultra-High Performance Concrete Wrapped Steel Tube
A concrete sandwich composite structure of an ultra-high performance concrete wrapped steel tube includes a steel arch, a plurality of connecting members and an ultra-high performance concrete layer. The plurality of connecting members are arranged on an outer wall of the steel arch at intervals, and one end of each connecting member is fixedly connected with the outer wall of the steel arch; and 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 members, and the ultra-high performance concrete layer can effectively prevent water from being contacted with the steel arch, so that a durability of the steel arch is improved, and an isolating agent is further arranged between the ultra-high performance concrete layer and the outer wall of the steel arch, and an elongated shear nail in the connecting member is wrapped by rubber, so that the interaction between the ultra-high performance concrete layer and a main body structure of the steel arch can be reduced, the effects of releasing a stress of the ultra-high performance concrete layer and reducing a thickness are achieved, and plain concrete can be poured into the steel arch to improve an anti-collision performance.
Concrete Sandwich Composite Structure With Ultra-High Performance Concrete Wrapped Steel Tube
A concrete sandwich composite structure of an ultra-high performance concrete wrapped steel tube includes a steel arch, a plurality of connecting members and an ultra-high performance concrete layer. The plurality of connecting members are arranged on an outer wall of the steel arch at intervals, and one end of each connecting member is fixedly connected with the outer wall of the steel arch; and 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 members, and the ultra-high performance concrete layer can effectively prevent water from being contacted with the steel arch, so that a durability of the steel arch is improved, and an isolating agent is further arranged between the ultra-high performance concrete layer and the outer wall of the steel arch, and an elongated shear nail in the connecting member is wrapped by rubber, so that the interaction between the ultra-high performance concrete layer and a main body structure of the steel arch can be reduced, the effects of releasing a stress of the ultra-high performance concrete layer and reducing a thickness are achieved, and plain concrete can be poured into the steel arch to improve an anti-collision performance.
Concrete Sandwich Composite Structure With Ultra-High Performance Concrete Wrapped Steel Tube
NING PINGHUA (author) / YUE XIAOGANG (author) / GUO FEI (author) / HU HUIYONG (author) / WANG SHENG (author) / ZHOU YU (author) / ZHANG SONGTAO (author) / ZENG JIONGKUN (author)
2023-04-27
Patent
Electronic Resource
English
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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