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A platform for research: civil engineering, architecture and urbanism
Novel high-resistance arched honeycomb sandwich structure protective air-tight door
The invention discloses a novel high-resistance arched honeycomb sandwich structure protective air-tight door, and belongs to the field of protective engineering and protective structures. The protective air-tight door comprises a door leaf, the door leaf comprises a door leaf wall plate, and the door leaf wall plate is of a metal honeycomb sandwich structure; the honeycomb sandwich structure comprises a honeycomb core body and honeycomb panels, the honeycomb core body is used for absorbing and attenuating transverse shock wave energy and transmitting longitudinal shock wave energy, longitudinal shock waves are transmitted in the axial direction of the honeycomb core body, and the honeycomb panels are arranged at the two ends of the honeycomb core body respectively; and the transverse deformation speed of the honeycomb core body is smaller than the longitudinal transmission speed of the honeycomb core body. Through structural design of the door leaf wall plate, the door leaf wall plate is designed to be of the honeycomb sandwich structure, the excellent energy absorption, less weight and high strength characteristics of the honeycomb sandwich structure can be fully played, the excellent anti-knock property of the honeycomb sandwich structure is utilized, so that the protective air-tight door has the advantages of being less in weight, high in structural strength and the like, and the service life of the protective engineering equipment can be prolonged.
一种用于防护工程和防护结构领域的新型高抗力拱形蜂窝夹层结构防护密闭门，包括：门扇，门扇包括有门扇壁板，门扇壁板为金属制的蜂窝夹层结构；蜂窝夹层结构包括有蜂窝芯体以及蜂窝面板，蜂窝芯体用于吸收衰减横向冲击波能量和传递纵向冲击波能量，纵向冲击波沿蜂窝芯体的轴向传递，蜂窝面板分别设置在蜂窝芯体的两端；蜂窝芯体在横向发生变形的速度小于其纵向上的传递速度。本发明通过对门扇壁板的结构设计，将其设计为蜂窝夹层结构，能够充分发挥蜂窝夹层结构出色的能量吸收和轻质高强的特性，利用蜂窝夹层结构出色的抗爆性能够使得防护密闭门具有轻质、结构强度高等优点，还能够延长防护工程设备的使用寿命。
Novel high-resistance arched honeycomb sandwich structure protective air-tight door
The invention discloses a novel high-resistance arched honeycomb sandwich structure protective air-tight door, and belongs to the field of protective engineering and protective structures. The protective air-tight door comprises a door leaf, the door leaf comprises a door leaf wall plate, and the door leaf wall plate is of a metal honeycomb sandwich structure; the honeycomb sandwich structure comprises a honeycomb core body and honeycomb panels, the honeycomb core body is used for absorbing and attenuating transverse shock wave energy and transmitting longitudinal shock wave energy, longitudinal shock waves are transmitted in the axial direction of the honeycomb core body, and the honeycomb panels are arranged at the two ends of the honeycomb core body respectively; and the transverse deformation speed of the honeycomb core body is smaller than the longitudinal transmission speed of the honeycomb core body. Through structural design of the door leaf wall plate, the door leaf wall plate is designed to be of the honeycomb sandwich structure, the excellent energy absorption, less weight and high strength characteristics of the honeycomb sandwich structure can be fully played, the excellent anti-knock property of the honeycomb sandwich structure is utilized, so that the protective air-tight door has the advantages of being less in weight, high in structural strength and the like, and the service life of the protective engineering equipment can be prolonged.
一种用于防护工程和防护结构领域的新型高抗力拱形蜂窝夹层结构防护密闭门，包括：门扇，门扇包括有门扇壁板，门扇壁板为金属制的蜂窝夹层结构；蜂窝夹层结构包括有蜂窝芯体以及蜂窝面板，蜂窝芯体用于吸收衰减横向冲击波能量和传递纵向冲击波能量，纵向冲击波沿蜂窝芯体的轴向传递，蜂窝面板分别设置在蜂窝芯体的两端；蜂窝芯体在横向发生变形的速度小于其纵向上的传递速度。本发明通过对门扇壁板的结构设计，将其设计为蜂窝夹层结构，能够充分发挥蜂窝夹层结构出色的能量吸收和轻质高强的特性，利用蜂窝夹层结构出色的抗爆性能够使得防护密闭门具有轻质、结构强度高等优点，还能够延长防护工程设备的使用寿命。
Novel high-resistance arched honeycomb sandwich structure protective air-tight door
新型高抗力拱形蜂窝夹层结构防护密闭门
TAO TAO (author) / HU SHENGWEI (author) / WANG YANGMING (author) / XIE FENG (author) / ZHANG DEJUN (author) / ZHANG WEI (author) / LIU SHOU (author) / XIONG KE (author) / WANG KAIYU (author) / JIA YANMING (author)
2021-08-03
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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