A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Subway upper cover vibration double-control system and subway upper cover building structure system
The invention discloses a metro upper cover vibration double-control system and a metro upper cover building structure system. The vibration and vibration double-control system comprises a vibration and vibration double-control support, a frequency regulation and control element and a conversion layer, and the conversion layer is arranged on the top layer of the under-cover structure and used for supporting the vibration and vibration double-control support; the vibration-vibration double-control support is arranged below a bottom column position of the over-cover structure, is supported on a frame column of the under-cover structure at a position corresponding to the column position, and is supported on a transfer beam of the transfer layer at a position not corresponding to the column position; inclined columns/inclined struts are arranged at the positions, not corresponding to the column positions, of the transfer beams where the vibration double-control supports are located and connected with frame columns or beam-column joints adjacent to the under-cover structure. And the frequency regulation and control element is arranged between the vibration and vibration double-control support and the conversion layer in a manner of being connected with the vibration and vibration double-control support in series and is used for reducing the inherent frequency of the system. The device can be applied to the subway throat area, and mainly solves the problem of vertical vibration, especially the situation that vertical components are not continuous when a cover is covered on and under the cover.
本发明公开一种地铁上盖振震双控系统、地铁上盖建筑结构体系。振震双控系统包括振震双控支座、频率调控元件以及转换层，其中：所述盖下结构顶层设置有所述转换层，用于支撑所述振震双控支座；所述振震双控支座布置于盖上结构的底部柱位下，在柱位对应处支撑于所述盖下结构的框架柱上，在柱位不对应处支撑于所述转换层的转换梁上，并且柱位不对应处所述振震双控支座所在的转换梁处设置有斜柱/斜撑与盖下结构相邻的框架柱或梁柱节点相连；所述频率调控元件以与所述振震双控支座串联地设置在振震双控支座与所述转换层之间，用于降低系统的固有频率。本发明可应用于地铁咽喉区主要解决竖向振动问题，特别是盖上盖下竖向构件不连续的情况。
Subway upper cover vibration double-control system and subway upper cover building structure system
The invention discloses a metro upper cover vibration double-control system and a metro upper cover building structure system. The vibration and vibration double-control system comprises a vibration and vibration double-control support, a frequency regulation and control element and a conversion layer, and the conversion layer is arranged on the top layer of the under-cover structure and used for supporting the vibration and vibration double-control support; the vibration-vibration double-control support is arranged below a bottom column position of the over-cover structure, is supported on a frame column of the under-cover structure at a position corresponding to the column position, and is supported on a transfer beam of the transfer layer at a position not corresponding to the column position; inclined columns/inclined struts are arranged at the positions, not corresponding to the column positions, of the transfer beams where the vibration double-control supports are located and connected with frame columns or beam-column joints adjacent to the under-cover structure. And the frequency regulation and control element is arranged between the vibration and vibration double-control support and the conversion layer in a manner of being connected with the vibration and vibration double-control support in series and is used for reducing the inherent frequency of the system. The device can be applied to the subway throat area, and mainly solves the problem of vertical vibration, especially the situation that vertical components are not continuous when a cover is covered on and under the cover.
本发明公开一种地铁上盖振震双控系统、地铁上盖建筑结构体系。振震双控系统包括振震双控支座、频率调控元件以及转换层，其中：所述盖下结构顶层设置有所述转换层，用于支撑所述振震双控支座；所述振震双控支座布置于盖上结构的底部柱位下，在柱位对应处支撑于所述盖下结构的框架柱上，在柱位不对应处支撑于所述转换层的转换梁上，并且柱位不对应处所述振震双控支座所在的转换梁处设置有斜柱/斜撑与盖下结构相邻的框架柱或梁柱节点相连；所述频率调控元件以与所述振震双控支座串联地设置在振震双控支座与所述转换层之间，用于降低系统的固有频率。本发明可应用于地铁咽喉区主要解决竖向振动问题，特别是盖上盖下竖向构件不连续的情况。
Subway upper cover vibration double-control system and subway upper cover building structure system
地铁上盖振震双控系统、地铁上盖建筑结构体系
QIN KAI (author) / SHU WEINONG (author) / GE DONGDONG (author) / ZHAO FAN (author) / ZHONG BOJIAN (author) / LU QINGGANG (author) / LI WEIQIANG (author) / SHI YI (author)
2024-01-23
Patent
Electronic Resource
Chinese
Vibration reduction floating structure of subway upper cover building and construction method
| European Patent Office | 2023
Vibration and noise reduction device for subway upper cover
| European Patent Office | 2024
Subway upper cover backfilling structure and construction method
| European Patent Office | 2020