A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Separated roadbed ballastless track transition section pile-slab structure
The invention relates to the technical field of railway engineering, in particular to a separated roadbed ballastless track transition section pile-slab structure. The transverse connecting beams are rigidly connected with the foundation piles transversely arranged in rows at intervals, the longitudinal connecting beams are rigidly connected with the foundation piles longitudinally arranged in columns at intervals, the supporting beams are rigidly connected with the foundation piles transversely arranged in rows at intervals and located on the pile tops of the foundation piles transversely arranged in rows at intervals, and the bearing platform plates are rigidly connected with the supporting beams and located above the supporting beams, the rail is rigidly connected to the bearing plate and is located above the bearing plate. Through the arrangement of the structure, the problems of strict settlement control and stability of the separated roadbed ballastless track transition section are solved, the structure has the advantages of being high in rigidity and integrity, small in deformation, simple in construction technology and the like, the construction cost can be effectively reduced, the environment-friendly requirement is met, and wide popularization and application prospects are realized.
本发明涉及铁路工程技术领域，具体涉及一种分离式路基无砟轨道过渡段桩板结构；横向连梁与横向成排间隔布置的基桩刚性连接，纵向连梁与纵向成列间隔布置的基桩刚性连接，托梁与横向成排间隔布置的基桩刚性连接，并位于横向成排间隔布置的基桩的桩顶，承台板与托梁刚性连接，并位于托梁的上方，轨道与承台板刚性连接，并位于承台板的上方，通过上述结构的设置实现解决了分离式路基无砟轨道过渡段严格的沉降控制和稳定性问题，该结构具有刚度高、整体性强、变形小、施工工艺简单等优点，可有效降低工程造价，符合环保要求，具有广阔的推广应用前景。
Separated roadbed ballastless track transition section pile-slab structure
The invention relates to the technical field of railway engineering, in particular to a separated roadbed ballastless track transition section pile-slab structure. The transverse connecting beams are rigidly connected with the foundation piles transversely arranged in rows at intervals, the longitudinal connecting beams are rigidly connected with the foundation piles longitudinally arranged in columns at intervals, the supporting beams are rigidly connected with the foundation piles transversely arranged in rows at intervals and located on the pile tops of the foundation piles transversely arranged in rows at intervals, and the bearing platform plates are rigidly connected with the supporting beams and located above the supporting beams, the rail is rigidly connected to the bearing plate and is located above the bearing plate. Through the arrangement of the structure, the problems of strict settlement control and stability of the separated roadbed ballastless track transition section are solved, the structure has the advantages of being high in rigidity and integrity, small in deformation, simple in construction technology and the like, the construction cost can be effectively reduced, the environment-friendly requirement is met, and wide popularization and application prospects are realized.
本发明涉及铁路工程技术领域，具体涉及一种分离式路基无砟轨道过渡段桩板结构；横向连梁与横向成排间隔布置的基桩刚性连接，纵向连梁与纵向成列间隔布置的基桩刚性连接，托梁与横向成排间隔布置的基桩刚性连接，并位于横向成排间隔布置的基桩的桩顶，承台板与托梁刚性连接，并位于托梁的上方，轨道与承台板刚性连接，并位于承台板的上方，通过上述结构的设置实现解决了分离式路基无砟轨道过渡段严格的沉降控制和稳定性问题，该结构具有刚度高、整体性强、变形小、施工工艺简单等优点，可有效降低工程造价，符合环保要求，具有广阔的推广应用前景。
Separated roadbed ballastless track transition section pile-slab structure
一种分离式路基无砟轨道过渡段桩板结构
ZHENG LIUYI (author) / CHENG YUN (author) / SUN DONG (author) / MO MO (author) / ZOU XINGPU (author) / WANG LIANG (author) / LI ZUOXIANG (author) / ZHENG YONG (author) / DENG JIE (author) / CHENG QIHANG (author)
2021-10-15
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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