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A platform for research: civil engineering, architecture and urbanism
Track-ballast bed combined system suitable for vertical isolation joint
The invention relates to a track-ballast bed combined system suitable for a vertical isolation joint. The track-ballast bed combined system is used in cooperation with a shock isolation railway station house and is composed of three parts including a rotatable track, a rotatable track supporting device and a lap joint type ballast bed; the rotatable track can rotate by a certain angle when an earthquake occurs, so that the movement of a shock isolation layer and an upper structure is not influenced; the rotatable track supporting device is arranged in a vertical isolation joint and used for supporting the rotatable track crossing the vertical isolation joint. According to the track-ballast bed combined system, on the basis of the original functions of a traditional ballast bed, the arrangement of the vertical isolation joint is not influenced. The track-ballast bed combined system is simple in structure and clear in working principle, the problem that a traditional track-ballast bed system hinders movement of an upper structure of a shock insulation layer when an earthquake occurs can be effectively solved, and therefore the track-ballast bed combined system can be applied to building structures with tracks and shock insulation requirements, such as subway stations and railway stations.
本发明是关于配合隔震铁路站房使用的一种适用于竖向隔离缝的轨道‑道床组合系统，由可转动轨道、转动轨道支撑装置和搭接式道床三部分组成。本发明所述的可转动轨道在地震发生时能够旋转一定角度，从而不影响隔震层及上部结构运动；本发明所述的转动轨道支撑装置置于竖向隔离缝中，用于支撑跨越竖向隔离缝的可旋转轨道；本发明所述的搭接式道床在具有传统道床原有功能的基础上不影响竖向隔离缝的设置。本发明结构简单，工作原理清晰明了，能够有效解决地震发生时传统轨道‑道床系统阻碍隔震层上部结构运动问题，因此可以用于地铁站、火车站等有轨道且有隔震需要的建筑结构中。
Track-ballast bed combined system suitable for vertical isolation joint
The invention relates to a track-ballast bed combined system suitable for a vertical isolation joint. The track-ballast bed combined system is used in cooperation with a shock isolation railway station house and is composed of three parts including a rotatable track, a rotatable track supporting device and a lap joint type ballast bed; the rotatable track can rotate by a certain angle when an earthquake occurs, so that the movement of a shock isolation layer and an upper structure is not influenced; the rotatable track supporting device is arranged in a vertical isolation joint and used for supporting the rotatable track crossing the vertical isolation joint. According to the track-ballast bed combined system, on the basis of the original functions of a traditional ballast bed, the arrangement of the vertical isolation joint is not influenced. The track-ballast bed combined system is simple in structure and clear in working principle, the problem that a traditional track-ballast bed system hinders movement of an upper structure of a shock insulation layer when an earthquake occurs can be effectively solved, and therefore the track-ballast bed combined system can be applied to building structures with tracks and shock insulation requirements, such as subway stations and railway stations.
本发明是关于配合隔震铁路站房使用的一种适用于竖向隔离缝的轨道‑道床组合系统，由可转动轨道、转动轨道支撑装置和搭接式道床三部分组成。本发明所述的可转动轨道在地震发生时能够旋转一定角度，从而不影响隔震层及上部结构运动；本发明所述的转动轨道支撑装置置于竖向隔离缝中，用于支撑跨越竖向隔离缝的可旋转轨道；本发明所述的搭接式道床在具有传统道床原有功能的基础上不影响竖向隔离缝的设置。本发明结构简单，工作原理清晰明了，能够有效解决地震发生时传统轨道‑道床系统阻碍隔震层上部结构运动问题，因此可以用于地铁站、火车站等有轨道且有隔震需要的建筑结构中。
Track-ballast bed combined system suitable for vertical isolation joint
一种适用于竖向隔离缝的轨道-道床组合系统
HUANG ZHEN (author) / WU YUE (author)
2020-04-21
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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