A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Linear adjusting method for continuous catwalk of suspension bridge
The invention relates to the technical field of bridge engineering construction, in particular to a linear adjusting method for continuous catwalk of a suspension bridge. The linear adjusting method comprises the steps that the line shape and cable force of a side span catwalk are adjusted by adjusting a plurality of first center hole jacks arranged on an anchorage, and the line shape and cable force of the side span catwalk are adjusted by adjusting a driving device arranged at the top of a main tower, thus the overall line shape of the continuous catwalk is adjusted, so that the line shape of the continuous catwalk meets the requirement of a designed line shape, and normal construction of a main tower structure is ensured. Therefore, linear adjustment of the erected continuous catwalk isachieved, the construction risk is reduced, and the construction efficiency is improved.
本申请涉及一种悬索桥连续式猫道线形调整方法，涉及桥梁工程施工技术领域，通过调节设置在锚碇上的多个第一穿心千斤顶，对边跨猫道的线形和索力进行调整，并通过调节设置在主塔顶部的驱动装置，对中跨猫道的线形和索力进行调整，进而实现对连续式猫道的整体线形的调整，使连续式猫道线形达到设计线形的要求，确保了主塔结构的施工可正常进行。因此，本申请实现了对已架设完毕的连续式猫道的线形调整，不仅降低了施工风险，还提高了施工效率。
Linear adjusting method for continuous catwalk of suspension bridge
The invention relates to the technical field of bridge engineering construction, in particular to a linear adjusting method for continuous catwalk of a suspension bridge. The linear adjusting method comprises the steps that the line shape and cable force of a side span catwalk are adjusted by adjusting a plurality of first center hole jacks arranged on an anchorage, and the line shape and cable force of the side span catwalk are adjusted by adjusting a driving device arranged at the top of a main tower, thus the overall line shape of the continuous catwalk is adjusted, so that the line shape of the continuous catwalk meets the requirement of a designed line shape, and normal construction of a main tower structure is ensured. Therefore, linear adjustment of the erected continuous catwalk isachieved, the construction risk is reduced, and the construction efficiency is improved.
本申请涉及一种悬索桥连续式猫道线形调整方法，涉及桥梁工程施工技术领域，通过调节设置在锚碇上的多个第一穿心千斤顶，对边跨猫道的线形和索力进行调整，并通过调节设置在主塔顶部的驱动装置，对中跨猫道的线形和索力进行调整，进而实现对连续式猫道的整体线形的调整，使连续式猫道线形达到设计线形的要求，确保了主塔结构的施工可正常进行。因此，本申请实现了对已架设完毕的连续式猫道的线形调整，不仅降低了施工风险，还提高了施工效率。
Linear adjusting method for continuous catwalk of suspension bridge
一种悬索桥连续式猫道线形调整方法
LIANG XIANWEI (author) / CHEN ZONGHUI (author) / TAO JUN (author) / WEI ZHENGPING (author) / CHEN JUNYANG (author) / LIU JIANGUO (author) / LUO ZUOLE (author) / LU GUOLIANG (author)
2020-12-11
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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