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A platform for research: civil engineering, architecture and urbanism
Impact dissipation bollard
An impact dissipating bollard system includes a vertical strut and a composite energy absorbing deformable core located in a foundation and including a rigid core therein including a rigid core containing a strut receiving aperture and a plurality of flanges therein. The energy-absorbing elastic sheath wraps the rigid core and the plurality of flanges, and the guard pillar system transmits impact energy to the composite energy-absorbing deformable core through the vertical pillars and deforms the composite energy-absorbing deformable core. The second portion of the vertical strut and the composite energy-absorbing deformable core occupy 35% of the total height of the impact-dissipating bollard system and extend a distance below the foundation of less than 80 centimeters, so that the impact-dissipating bollard system is suitable for use in environments with dense subterranean facilities.
一种撞击消散护柱系统，包括垂直支柱和复合的吸能可变形芯，该复合的吸能可变形芯位在地基中，且该地基中包括刚性芯部，刚性芯部中包括含有支柱接收孔的刚性芯部和多个法兰。吸能弹性护套包覆住刚性芯部和多个法兰，护柱系统透过所述垂直支柱将撞击能量传递至所述复合的吸能可变形芯，并使其产生形变。垂直支柱的第二部分和所述复合的吸能可变形芯占所述撞击消散护柱系统的总高度的35％，并且在所述地基下延伸的距离小于80公分，因此所述撞击消散护柱系统适用于具有密集地下设施的环境。
Impact dissipation bollard
An impact dissipating bollard system includes a vertical strut and a composite energy absorbing deformable core located in a foundation and including a rigid core therein including a rigid core containing a strut receiving aperture and a plurality of flanges therein. The energy-absorbing elastic sheath wraps the rigid core and the plurality of flanges, and the guard pillar system transmits impact energy to the composite energy-absorbing deformable core through the vertical pillars and deforms the composite energy-absorbing deformable core. The second portion of the vertical strut and the composite energy-absorbing deformable core occupy 35% of the total height of the impact-dissipating bollard system and extend a distance below the foundation of less than 80 centimeters, so that the impact-dissipating bollard system is suitable for use in environments with dense subterranean facilities.
一种撞击消散护柱系统，包括垂直支柱和复合的吸能可变形芯，该复合的吸能可变形芯位在地基中，且该地基中包括刚性芯部，刚性芯部中包括含有支柱接收孔的刚性芯部和多个法兰。吸能弹性护套包覆住刚性芯部和多个法兰，护柱系统透过所述垂直支柱将撞击能量传递至所述复合的吸能可变形芯，并使其产生形变。垂直支柱的第二部分和所述复合的吸能可变形芯占所述撞击消散护柱系统的总高度的35％，并且在所述地基下延伸的距离小于80公分，因此所述撞击消散护柱系统适用于具有密集地下设施的环境。
Impact dissipation bollard
撞击消散护柱
ZHANG KANG (author) / ZHANG XIYAO (author) / CHEN MEISHAN (author) / ZHANG SHILONG (author) / LI LIANGXIN (author) / LIU BAICONG (author) / LI JIFAN (author) / ZHANG JIAN (author) / XIN JIANZHUO (author) / MIAO JIANYING (author)
2023-10-03
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.