A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cast-in-place ultra-high performance concrete (UHPC) combined shielding shell
The invention aims to disclose a cast-in-place ultra-high performance concrete (UHPC) combined shielding shell. The cast-in-place ultra-high performance concrete (UHPC) combined shielding shell comprises a UHPC layer, a stiff non-dismantling formwork, an RC layer and a back anti-cracking panel; the stiff non-dismantling formwork is arranged between the UHPC layer and the RC layer, and the RC layer is arranged between the UHPC layer and the back anti-cracking panel; and the RC layer and the UHPC layer are connected and fixed with each other through a connecting piece. Compared with the prior art, the cast-in-place ultra-high performance concrete (UHPC) combined shielding shell has the advantages that the UHPC layer has high strength and toughness and is not prone to being broken and splashing under high-speed impact, the back anti-cracking panel avoids back scab pieces, the overall stress performance of an impacted part can be well maintained, then damage of impact of a flying object to a main body structure is reduced, and the purpose of the cast-in-place ultra-high performance concrete (UHPC) combined shielding shell is achieved.
本发明的目的在于公开一种现浇式超高性能混凝土(UHPC)组合屏蔽壳，它包括UHPC层、劲性免拆模板、RC层和背部防裂面板；所述劲性免拆模板设置于UHPC层与RC层之间，所述RC层设置于UHPC层与背部防裂面板之间；所述RC层与UHPC层之间通过连接件互相连接固定；与现有技术相比，UHPC层具有较高强度和韧性，在高速撞击下不易碎裂、飞溅，背部防裂面板避免了背部出痂片，可以较好地保持受撞击部位的整体受力性能，进而减少了飞射物撞击对主体结构的破坏，实现本发明的目的。
Cast-in-place ultra-high performance concrete (UHPC) combined shielding shell
The invention aims to disclose a cast-in-place ultra-high performance concrete (UHPC) combined shielding shell. The cast-in-place ultra-high performance concrete (UHPC) combined shielding shell comprises a UHPC layer, a stiff non-dismantling formwork, an RC layer and a back anti-cracking panel; the stiff non-dismantling formwork is arranged between the UHPC layer and the RC layer, and the RC layer is arranged between the UHPC layer and the back anti-cracking panel; and the RC layer and the UHPC layer are connected and fixed with each other through a connecting piece. Compared with the prior art, the cast-in-place ultra-high performance concrete (UHPC) combined shielding shell has the advantages that the UHPC layer has high strength and toughness and is not prone to being broken and splashing under high-speed impact, the back anti-cracking panel avoids back scab pieces, the overall stress performance of an impacted part can be well maintained, then damage of impact of a flying object to a main body structure is reduced, and the purpose of the cast-in-place ultra-high performance concrete (UHPC) combined shielding shell is achieved.
本发明的目的在于公开一种现浇式超高性能混凝土(UHPC)组合屏蔽壳，它包括UHPC层、劲性免拆模板、RC层和背部防裂面板；所述劲性免拆模板设置于UHPC层与RC层之间，所述RC层设置于UHPC层与背部防裂面板之间；所述RC层与UHPC层之间通过连接件互相连接固定；与现有技术相比，UHPC层具有较高强度和韧性，在高速撞击下不易碎裂、飞溅，背部防裂面板避免了背部出痂片，可以较好地保持受撞击部位的整体受力性能，进而减少了飞射物撞击对主体结构的破坏，实现本发明的目的。
Cast-in-place ultra-high performance concrete (UHPC) combined shielding shell
一种现浇式超高性能混凝土（UHPC）组合屏蔽壳
CHENG SHUJIAN (author) / ZHENG MINGGUANG (author) / LI CHENG (author) / LI SHAOPING (author) / DOU YI (author)
2021-06-25
Patent
Electronic Resource
Chinese
CAST-IN-PLACE ULTRA-HIGH PERFORMANCE CONCRETE (UHPC) COMPOSITE SHIELDING SHELL
| European Patent Office | 2022
CAST-IN-PLACE COMPOSITE SHIELDING SHELL WITH ULTRA-HIGH PERFORMANCE CONCRETE (UHPC)
| European Patent Office | 2024
Semi-fabricated ultra-high performance concrete (UHPC) combined shielding shell
| European Patent Office | 2021
SEMI-FABRICATED ULTRA-HIGH PERFORMANCE CONCRETE (UHPC) COMBINED SHIELDING HOUSING
| European Patent Office | 2022
SEMI-FABRICATED COMPOSITE SHIELDING SHELL WITH ULTRA-HIGH PERFORMANCE CONCRETE (UHPC)
| European Patent Office | 2024