Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ballastless track slab structure and manufacturing method
The invention relates to the technical field of railway traffic, and provides a ballastless track slab structure and a manufacturing method.The ballastless track slab structure comprises a track bearing table, two longitudinal standing formworks, two transverse standing formworks, a plurality of transverse supports and a steel reinforcement framework; the longitudinal standing molds are transversely distributed at intervals along the track; the ends, on the same side, of the two longitudinal standing molds are connected through a transverse standing mold. The transverse support is arranged between the two longitudinal standing molds; the area defined by the longitudinal standing formworks and the transverse standing formworks can be used for pouring ballast bed concrete. The steel reinforcement framework is connected to at least one of the longitudinal standing formworks, the transverse standing formworks and the transverse supports. The rail bearing table is connected to the top face of the transverse support. The method can solve the problems that when an existing ballastless track plate structure is constructed, the work amount of sleeper interval arrangement, on-site steel bar bundling and formwork splicing and dismantling is large, the work time is long, and the skylight period is likely to be exceeded, so that lines in a maintenance area cannot be operated on time, and economic losses are caused.
本发明涉及铁路交通技术领域，提供了一种无砟轨道板结构及制造方法，其中无砟轨道板结构包含承轨台、两个纵向立模、两个横向立模、若干横向支撑和钢筋骨架；纵向立模沿轨道横向间隔分布；两个纵向立模同侧的端部通过横向立模连接；横向支撑设置于两个纵向立模之间；纵向立模和横向立模围合的区域能用于浇筑道床混凝土；钢筋骨架连接于纵向立模、横向立模和横向支撑中的至少一个；承轨台连接于横向支撑的顶面。本发明能解决现有无砟轨道板结构施工时轨枕间距布置、现场钢筋捆扎和模板拼装及拆除作业量大、作业时间长，容易超出天窗期时间，从而导致维修区域内的线路不能准时运营并造成经济损失的问题。
Ballastless track slab structure and manufacturing method
The invention relates to the technical field of railway traffic, and provides a ballastless track slab structure and a manufacturing method.The ballastless track slab structure comprises a track bearing table, two longitudinal standing formworks, two transverse standing formworks, a plurality of transverse supports and a steel reinforcement framework; the longitudinal standing molds are transversely distributed at intervals along the track; the ends, on the same side, of the two longitudinal standing molds are connected through a transverse standing mold. The transverse support is arranged between the two longitudinal standing molds; the area defined by the longitudinal standing formworks and the transverse standing formworks can be used for pouring ballast bed concrete. The steel reinforcement framework is connected to at least one of the longitudinal standing formworks, the transverse standing formworks and the transverse supports. The rail bearing table is connected to the top face of the transverse support. The method can solve the problems that when an existing ballastless track plate structure is constructed, the work amount of sleeper interval arrangement, on-site steel bar bundling and formwork splicing and dismantling is large, the work time is long, and the skylight period is likely to be exceeded, so that lines in a maintenance area cannot be operated on time, and economic losses are caused.
本发明涉及铁路交通技术领域，提供了一种无砟轨道板结构及制造方法，其中无砟轨道板结构包含承轨台、两个纵向立模、两个横向立模、若干横向支撑和钢筋骨架；纵向立模沿轨道横向间隔分布；两个纵向立模同侧的端部通过横向立模连接；横向支撑设置于两个纵向立模之间；纵向立模和横向立模围合的区域能用于浇筑道床混凝土；钢筋骨架连接于纵向立模、横向立模和横向支撑中的至少一个；承轨台连接于横向支撑的顶面。本发明能解决现有无砟轨道板结构施工时轨枕间距布置、现场钢筋捆扎和模板拼装及拆除作业量大、作业时间长，容易超出天窗期时间，从而导致维修区域内的线路不能准时运营并造成经济损失的问题。
Ballastless track slab structure and manufacturing method
一种无砟轨道板结构及制造方法
YANG MINGHUI (Autor:in) / LI LIANGYU (Autor:in) / CAO BAO (Autor:in) / ZHANG HONGWEI (Autor:in) / ZHU ZUHUA (Autor:in) / MO HONGYUAN (Autor:in) / WANG YINGYING (Autor:in) / TIAN CHUNXIANG (Autor:in) / ZHANG KAI (Autor:in) / PAN ZILI (Autor:in)
06.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
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