Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Up-hanging and down-supporting type T-shaped stair structure for subway station
The invention discloses an up-hanging and down-supporting type T-shaped stair structure for a subway station. In traditional subway station construction, a plurality of ladder columns need to be arranged below a T-shaped stair in a public area to support and reinforce the stair; and through the design, the effective using space of a platform floor is reduced, passenger flow is blocked at the position, and thus people in the station are crowded. The overall appearance of the up-hanging and down-supporting type T-shaped stair structure is in a T shape, and the up-hanging and down-supporting type T-shaped stair structure comprises a third running stair, a second running stair and a first running stair, wherein the second running stair and the first running stair are symmetrically arranged on the two sides of the third running stair; and the third running stair is fixedly connected with a middle plate beam, a hanging column and a hanging wall, a ladder column is arranged below the second running stair, and the ladder column below the first running stair is located below the platform plate. According to the up-hanging and down-supporting type T-shaped stair structure for the subway station, a large communicating space is formed below the third running stair and the second running stair; and on the premise that the stability of the whole T-shaped stair is ensured, the available space below the T-shaped stair is increased, and the space utilization rate of the platform floor is increased.
本发明公开了一种地铁车站用上吊下托式T型楼梯结构。在传统的地铁车站建设中，公共区T型楼梯下需设置多个梯柱来对楼梯进行支撑加强；这种设计会使得站台层有效使用空间减少，客流在此处阻断，从而造成车站内人员拥挤。本发明整体外形为T型，包括第三跑楼梯和对称设置于第三跑楼梯两侧的第二跑楼梯、第一跑楼梯；第三跑楼梯与中板梁及吊柱、吊墙固定连接，第二跑楼梯下方设置一根梯柱，第一跑楼梯下方的梯柱位于站台板下。本发明使得第三跑楼梯与第二跑楼梯下方形成一个大的连通空间；在保证整个T型楼梯稳定性的前提下，增大了T型楼梯下方的可利用空间，提高了站台层的空间利用率。
Up-hanging and down-supporting type T-shaped stair structure for subway station
The invention discloses an up-hanging and down-supporting type T-shaped stair structure for a subway station. In traditional subway station construction, a plurality of ladder columns need to be arranged below a T-shaped stair in a public area to support and reinforce the stair; and through the design, the effective using space of a platform floor is reduced, passenger flow is blocked at the position, and thus people in the station are crowded. The overall appearance of the up-hanging and down-supporting type T-shaped stair structure is in a T shape, and the up-hanging and down-supporting type T-shaped stair structure comprises a third running stair, a second running stair and a first running stair, wherein the second running stair and the first running stair are symmetrically arranged on the two sides of the third running stair; and the third running stair is fixedly connected with a middle plate beam, a hanging column and a hanging wall, a ladder column is arranged below the second running stair, and the ladder column below the first running stair is located below the platform plate. According to the up-hanging and down-supporting type T-shaped stair structure for the subway station, a large communicating space is formed below the third running stair and the second running stair; and on the premise that the stability of the whole T-shaped stair is ensured, the available space below the T-shaped stair is increased, and the space utilization rate of the platform floor is increased.
本发明公开了一种地铁车站用上吊下托式T型楼梯结构。在传统的地铁车站建设中，公共区T型楼梯下需设置多个梯柱来对楼梯进行支撑加强；这种设计会使得站台层有效使用空间减少，客流在此处阻断，从而造成车站内人员拥挤。本发明整体外形为T型，包括第三跑楼梯和对称设置于第三跑楼梯两侧的第二跑楼梯、第一跑楼梯；第三跑楼梯与中板梁及吊柱、吊墙固定连接，第二跑楼梯下方设置一根梯柱，第一跑楼梯下方的梯柱位于站台板下。本发明使得第三跑楼梯与第二跑楼梯下方形成一个大的连通空间；在保证整个T型楼梯稳定性的前提下，增大了T型楼梯下方的可利用空间，提高了站台层的空间利用率。
Up-hanging and down-supporting type T-shaped stair structure for subway station
一种地铁车站用上吊下托式T型楼梯结构
YU JING (Autor:in) / ZHAO WENQIANG (Autor:in) / ZU XILONG (Autor:in) / WU KUN (Autor:in) / MAO NIANHUA (Autor:in) / LIU YANAN (Autor:in) / SHAO WEN (Autor:in) / WANG HAIXIANG (Autor:in) / WANG JUN (Autor:in)
05.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
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Ausbau von Bauwerken, z.B. Treppen, Fußböden
Subway station fire evacuation scissor stair pressurization air supply system
| Europäisches Patentamt | 2021