A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method and device for realizing easement curve ultrahigh downslope of fabricated track
The invention provides a method and device for achieving an easement curve ultrahigh downslope of a fabricated track, and relates to the technical field of track engineering.The method comprises the steps that first information, second information and third information are obtained, the first information comprises design parameters of a track plate and a track bearing table, the second information comprises design parameters of an easement curve, and the third information comprises design parameters of the easement curve; the third information is the maximum fastener heightening amount allowed by the operation unit; fourth information is obtained through calculation according to the first information and the second information, wherein the fourth information is the maximum ultrahigh downhill amount in the track plate range; according to the fourth information and the third information, calculating height adjustment amount data of each rail bearing table, and performing classification to obtain a classification result; and according to the maximum ultrahigh downhill amount and the height adjustment amount data, calculating to obtain fastener height adjustment amount data. According to track board parameters such as the distance between the fasteners and the number of the fastener sets, flexible adjustment of the height adjusting scheme of the rail bearing table under the conditions of different easement curve parameters and different ultrahigh down slope rates can be achieved, and design and laying of the track board are effectively guided.
本发明提供了一种装配式轨道实现缓和曲线超高顺坡的方法及装置，涉及轨道工程技术领域，包括：获取第一信息、第二信息和第三信息，第一信息包括轨道板和承轨台的设计参数，第二信息包括缓和曲线的设计参数，第三信息为运营单位允许的最大扣件调高量；根据第一信息和第二信息计算得到第四信息，第四信息为轨道板范围内的最大超高顺坡量；根据第四信息和第三信息计算各承轨台的调高量数据，并进行分类得到分类结果；根据最大超高顺坡量和调高量数据计算得到扣件调高量数据。本发明根据扣件间距、扣件组数等轨道板参数，可实现不同缓和曲线参数、不同超高顺坡率情况下承轨台调高方案的灵活调整，有效指导轨道板的设计和铺设。
Method and device for realizing easement curve ultrahigh downslope of fabricated track
The invention provides a method and device for achieving an easement curve ultrahigh downslope of a fabricated track, and relates to the technical field of track engineering.The method comprises the steps that first information, second information and third information are obtained, the first information comprises design parameters of a track plate and a track bearing table, the second information comprises design parameters of an easement curve, and the third information comprises design parameters of the easement curve; the third information is the maximum fastener heightening amount allowed by the operation unit; fourth information is obtained through calculation according to the first information and the second information, wherein the fourth information is the maximum ultrahigh downhill amount in the track plate range; according to the fourth information and the third information, calculating height adjustment amount data of each rail bearing table, and performing classification to obtain a classification result; and according to the maximum ultrahigh downhill amount and the height adjustment amount data, calculating to obtain fastener height adjustment amount data. According to track board parameters such as the distance between the fasteners and the number of the fastener sets, flexible adjustment of the height adjusting scheme of the rail bearing table under the conditions of different easement curve parameters and different ultrahigh down slope rates can be achieved, and design and laying of the track board are effectively guided.
本发明提供了一种装配式轨道实现缓和曲线超高顺坡的方法及装置，涉及轨道工程技术领域，包括：获取第一信息、第二信息和第三信息，第一信息包括轨道板和承轨台的设计参数，第二信息包括缓和曲线的设计参数，第三信息为运营单位允许的最大扣件调高量；根据第一信息和第二信息计算得到第四信息，第四信息为轨道板范围内的最大超高顺坡量；根据第四信息和第三信息计算各承轨台的调高量数据，并进行分类得到分类结果；根据最大超高顺坡量和调高量数据计算得到扣件调高量数据。本发明根据扣件间距、扣件组数等轨道板参数，可实现不同缓和曲线参数、不同超高顺坡率情况下承轨台调高方案的灵活调整，有效指导轨道板的设计和铺设。
Method and device for realizing easement curve ultrahigh downslope of fabricated track
一种装配式轨道实现缓和曲线超高顺坡的方法及装置
YANG SONG (author) / TIAN DECANG (author) / ZHANG DONGFENG (author) / WU KAIWEI (author) / DING JINGBO (author) / MA JIAJUN (author) / GUO XIAO (author) / LIU ZHENGQI (author)
2025-01-28
Patent
Electronic Resource
Chinese
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