Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Floating type independent anti-collision rotating energy consumption device for water transport bridge
The invention discloses a water transport bridge floating type independent anti-collision rotating energy consumption device which comprises a rotating energy consumption unloading mechanism, a stand column, a bearing platform and a pile body, the rotating energy consumption unloading mechanism is of a concentric circle type sleeve structure formed by splicing a plurality of rotating protection units, and each rotating protection unit is defined by an outer arc plate, an inner arc plate and a pair of side plates; a plurality of damping energy dissipation blocks are arranged on the outer surface of the outer arc plate and the inner surface of the inner arc plate, an asymmetric truss structure is fixed in the rotating protection unit, and the rotating directions of transverse supporting plates of the asymmetric truss structure are the same. The device is independently arranged on the outer side of the bridge pier, and even if the whole device is impacted and damaged, the bridge pier cannot be affected at all; the asymmetric truss structure is arranged in the device, the rigidity of the whole device can be increased through the truss structure so that damage can be prevented after collision, the asymmetry can be used for converting collision force into torsion for rotation of the whole device, and rotation of the whole device is achieved.
本发明公开了水运桥浮式独立防撞转动耗能装置，包括旋转耗能卸力机构、立柱、承台和桩体，旋转耗能卸力机构为若干个旋转防护单元拼装成的同心圆式套筒结构，旋转防护单元由外圆弧板、内圆弧板和一对侧板围合而成，外圆弧板的外表面和内圆弧板的内表面设置有若干条阻尼耗能块，旋转防护单元内固定有非对称式桁架结构，非对称式桁架结构的横向支撑板的旋向相同。该装置单独设置于桥墩的外侧，即使整个装置发生撞击破坏也不会对桥墩造成任何影响；装置内设置有非对称式桁架结构，该桁架结构即可增加整个装置的刚度以防止撞击后发生破坏，又可利用非对称性以将撞击力转化成整个装置转动的扭力，实现整个装置的旋转。
Floating type independent anti-collision rotating energy consumption device for water transport bridge
The invention discloses a water transport bridge floating type independent anti-collision rotating energy consumption device which comprises a rotating energy consumption unloading mechanism, a stand column, a bearing platform and a pile body, the rotating energy consumption unloading mechanism is of a concentric circle type sleeve structure formed by splicing a plurality of rotating protection units, and each rotating protection unit is defined by an outer arc plate, an inner arc plate and a pair of side plates; a plurality of damping energy dissipation blocks are arranged on the outer surface of the outer arc plate and the inner surface of the inner arc plate, an asymmetric truss structure is fixed in the rotating protection unit, and the rotating directions of transverse supporting plates of the asymmetric truss structure are the same. The device is independently arranged on the outer side of the bridge pier, and even if the whole device is impacted and damaged, the bridge pier cannot be affected at all; the asymmetric truss structure is arranged in the device, the rigidity of the whole device can be increased through the truss structure so that damage can be prevented after collision, the asymmetry can be used for converting collision force into torsion for rotation of the whole device, and rotation of the whole device is achieved.
本发明公开了水运桥浮式独立防撞转动耗能装置，包括旋转耗能卸力机构、立柱、承台和桩体，旋转耗能卸力机构为若干个旋转防护单元拼装成的同心圆式套筒结构，旋转防护单元由外圆弧板、内圆弧板和一对侧板围合而成，外圆弧板的外表面和内圆弧板的内表面设置有若干条阻尼耗能块，旋转防护单元内固定有非对称式桁架结构，非对称式桁架结构的横向支撑板的旋向相同。该装置单独设置于桥墩的外侧，即使整个装置发生撞击破坏也不会对桥墩造成任何影响；装置内设置有非对称式桁架结构，该桁架结构即可增加整个装置的刚度以防止撞击后发生破坏，又可利用非对称性以将撞击力转化成整个装置转动的扭力，实现整个装置的旋转。
Floating type independent anti-collision rotating energy consumption device for water transport bridge
水运桥浮式独立防撞转动耗能装置
KUANG YOUDI (Autor:in) / YAN WUHUAI (Autor:in)
19.04.2024
Patent
Elektronische Ressource
Chinesisch
Passive flow control-honeycomb filling energy consumption type bridge anti-collision device
| Europäisches Patentamt | 2024
Floating type bridge anti-collision facility with steel-clad composite material
| Europäisches Patentamt | 2021