Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel spring floating slab track civil air defense door spanning structure
The invention relates to a steel spring floating slab track civil air defense door spanning structure, floating slabs are respectively arranged on two sides of a civil air defense door, the floating slabs on the two sides are mutually independent, and slab joints are formed between the floating slabs and a civil air defense door frame; a floating slab ballast bed is supported on a base in a floating mode through a plurality of vibration isolator sets which are sequentially arranged at intervals in the longitudinal direction of a track, each vibration isolator set comprises two vibration isolators, and the horizontal projections of two steel rails are located between the horizontal projections of the two vibration isolators. In addition, the drainage in the structural system is optimally designed. According to the steel spring floating slab track civil defense door spanning structure, the floating slabs on the two sides of the civil defense door are designed into independent systems, shear hinges are not arranged for connection, and therefore the floating vibration reduction function of the floating slabs is achieved when a train passes through the floating slabs; all the vibrationisolators are arranged on the outer sides of the steel rails, and the situation that when part of the vibration isolators are arranged on the inner sides of the steel rails, the vibration isolators are difficult to maintain and repair is avoided under the condition that the stability, reliability and safety of steel spring floating slab track operation are guaranteed.
本发明涉及一种钢弹簧浮置板轨道跨人防门结构，在人防门的两侧分别布置有浮置板并且两侧的浮置板相互独立，浮置板与人防门门框之间具有板缝；浮置板道床通过沿轨道纵向依次间隔布置的多个隔振器组浮动支撑于基底上，各隔振器组均包括两个隔振器并且两条钢轨的水平投影位于该两个隔振器的水平投影之间。另外还对结构体系中的排水进行了优化设计。本发明提供的钢弹簧浮置板轨道跨人防门结构，将人防门两侧的浮置板设计为独立体系，不设剪力铰连接，以满足浮置板在列车通过时的浮动减振功能；将各隔振器布置在钢轨外侧，在保证钢弹簧浮置板轨道运行的稳定性、可靠性及安全性的情况下，避免部分隔振器布置在钢轨内侧时隔振器养护维修困难的情况。
Steel spring floating slab track civil air defense door spanning structure
The invention relates to a steel spring floating slab track civil air defense door spanning structure, floating slabs are respectively arranged on two sides of a civil air defense door, the floating slabs on the two sides are mutually independent, and slab joints are formed between the floating slabs and a civil air defense door frame; a floating slab ballast bed is supported on a base in a floating mode through a plurality of vibration isolator sets which are sequentially arranged at intervals in the longitudinal direction of a track, each vibration isolator set comprises two vibration isolators, and the horizontal projections of two steel rails are located between the horizontal projections of the two vibration isolators. In addition, the drainage in the structural system is optimally designed. According to the steel spring floating slab track civil defense door spanning structure, the floating slabs on the two sides of the civil defense door are designed into independent systems, shear hinges are not arranged for connection, and therefore the floating vibration reduction function of the floating slabs is achieved when a train passes through the floating slabs; all the vibrationisolators are arranged on the outer sides of the steel rails, and the situation that when part of the vibration isolators are arranged on the inner sides of the steel rails, the vibration isolators are difficult to maintain and repair is avoided under the condition that the stability, reliability and safety of steel spring floating slab track operation are guaranteed.
本发明涉及一种钢弹簧浮置板轨道跨人防门结构，在人防门的两侧分别布置有浮置板并且两侧的浮置板相互独立，浮置板与人防门门框之间具有板缝；浮置板道床通过沿轨道纵向依次间隔布置的多个隔振器组浮动支撑于基底上，各隔振器组均包括两个隔振器并且两条钢轨的水平投影位于该两个隔振器的水平投影之间。另外还对结构体系中的排水进行了优化设计。本发明提供的钢弹簧浮置板轨道跨人防门结构，将人防门两侧的浮置板设计为独立体系，不设剪力铰连接，以满足浮置板在列车通过时的浮动减振功能；将各隔振器布置在钢轨外侧，在保证钢弹簧浮置板轨道运行的稳定性、可靠性及安全性的情况下，避免部分隔振器布置在钢轨内侧时隔振器养护维修困难的情况。
Steel spring floating slab track civil air defense door spanning structure
一种钢弹簧浮置板轨道跨人防门结构
ZHANG ZHENZHEN (Autor:in) / WANG SENRONG (Autor:in) / ZHU BIN (Autor:in) / WU HUAN (Autor:in) / ZHANG SHIJIE (Autor:in) / LI QIUYI (Autor:in) / SUN LI (Autor:in) / YANG YANLI (Autor:in) / GUO JICHENG (Autor:in) / ZHANG ZHENG (Autor:in)
02.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
/
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
Steel spring floating slab prefabricated slab track construction method
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2024
Steel spring floating slab track vibration isolator rigidity testing device
| Europäisches Patentamt | 2021
Fabricated steel spring floating slab track and construction method thereof
| Europäisches Patentamt | 2024