Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CRTS III type plate ballastless track
The invention provides a CRTS III type plate ballastless track which comprises a base, a track plate, reinforcing ribs and a filling layer, the filling layer is formed by pouring self-compacting concrete between the track plate and the base, through holes are formed in the track plate, the filling layer is formed in the through holes, and the reinforcing ribs are buried in the filling layer between the track plate and the base; the CRTS III type plate ballastless track further comprises connecting pieces, the connecting pieces are arranged in the through holes, one ends of the connecting pieces are fixed to the inner walls of the through holes, and the other ends of the connecting pieces are connected with the reinforcing ribs. According to the CRTS III type plate-type ballastless track, the connecting pieces are embedded in the through holes, so that the filling layers in the through holes are connected with the reinforcing ribs through the connecting pieces, the structural stabilityof the filling layers in the through holes of the plate-type ballastless track is guaranteed, and the situation that self-compacting concrete leaks out due to the influence of multiple factors such astemperature loads and train loads, and traffic safety is affected is avoided.
本发明提供了一种CRTSⅢ型板式无砟轨道，包括底座、轨道板、加强筋及填充层，填充层为向轨道板与底座之间灌注自密实混凝土而成，轨道板上形成有通孔，通孔内形成有填充层，加强筋埋设于轨道板与底座之间的填充层内；CRTSⅢ型板式无砟轨道还包括连接件，通孔内设置有连接件，连接件的一端固定于通孔的内壁上，另一端与加强筋连接。该CRTSⅢ型板式无砟轨道在通孔内埋设连接件，使连接件将通孔内的填充层与加强筋连接，保证板式无砟轨道的通孔内填充层的结构稳定，以避免因为温度荷载及列车荷载等多因素的影响而造成自密实混凝土蹿出，影响行车安全。
CRTS III type plate ballastless track
The invention provides a CRTS III type plate ballastless track which comprises a base, a track plate, reinforcing ribs and a filling layer, the filling layer is formed by pouring self-compacting concrete between the track plate and the base, through holes are formed in the track plate, the filling layer is formed in the through holes, and the reinforcing ribs are buried in the filling layer between the track plate and the base; the CRTS III type plate ballastless track further comprises connecting pieces, the connecting pieces are arranged in the through holes, one ends of the connecting pieces are fixed to the inner walls of the through holes, and the other ends of the connecting pieces are connected with the reinforcing ribs. According to the CRTS III type plate-type ballastless track, the connecting pieces are embedded in the through holes, so that the filling layers in the through holes are connected with the reinforcing ribs through the connecting pieces, the structural stabilityof the filling layers in the through holes of the plate-type ballastless track is guaranteed, and the situation that self-compacting concrete leaks out due to the influence of multiple factors such astemperature loads and train loads, and traffic safety is affected is avoided.
本发明提供了一种CRTSⅢ型板式无砟轨道，包括底座、轨道板、加强筋及填充层，填充层为向轨道板与底座之间灌注自密实混凝土而成，轨道板上形成有通孔，通孔内形成有填充层，加强筋埋设于轨道板与底座之间的填充层内；CRTSⅢ型板式无砟轨道还包括连接件，通孔内设置有连接件，连接件的一端固定于通孔的内壁上，另一端与加强筋连接。该CRTSⅢ型板式无砟轨道在通孔内埋设连接件，使连接件将通孔内的填充层与加强筋连接，保证板式无砟轨道的通孔内填充层的结构稳定，以避免因为温度荷载及列车荷载等多因素的影响而造成自密实混凝土蹿出，影响行车安全。
CRTS III type plate ballastless track
CRTSⅢ型板式无砟轨道
LI QIUYI (Autor:in) / WEI HEDAO (Autor:in) / ZHU YINGJUAN (Autor:in) / LI LUYAO (Autor:in) / LIU HUIFANG (Autor:in) / MA WAN (Autor:in)
02.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Construction method of CRTS III plate type ballastless track
| Europäisches Patentamt | 2015
Deviation rectifying method for CRTS III type plate ballastless track structure
| Europäisches Patentamt | 2020
Fabricated CRTS III plate-type ballastless track structure and construction method
| Europäisches Patentamt | 2023
Novel vibration reduction cushion layer applied to CRTS III type plate ballastless track
| Europäisches Patentamt | 2020