A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Viaduct transition section structure and construction method thereof
The invention relates to the technical field of maglev traffic engineering, and provides a viaduct transition section structure and a construction method thereof. The viaduct transition section structure comprises a pier bearing beam, a first transition buttress, a transition track plate assembly and a plurality of adjusting supports. The pier bearing beam is arranged on the foundation, the pier bearing beam is arranged below the first transition buttress, the transition track plate assembly is located between the roadbed track plate assembly of the low structure and the elevated track plate assembly of the viaduct, and the upper end of the adjusting support can move in the vertical direction and/or the transverse direction. At least one adjusting support is arranged between the end, close to the transition track plate assembly, of the roadbed track plate assembly and the first transition buttress, and at least one adjusting support is arranged between the end, close to the roadbed track plate assembly, of the transition track plate assembly and the first transition buttress. And one end of the roadbed track plate assembly and one end of the transition track plate assembly share the first transition buttress, so that the smoothness of butt joint between the low structure and the viaduct transition section structure can be effectively ensured, and slab staggering differential settlement is avoided.
本申请涉及磁悬浮交通工程技术领域，提供一种高架桥过渡段结构及其施工方法。高架桥过渡段结构包括承墩梁、第一过渡支墩、过渡轨道板组件以及多个调节支座。承墩梁设置于地基上，第一过渡支墩下方设置有承墩梁，过渡轨道板组件位于低置结构的路基轨道板组件与高架桥的高架轨道板组件之间，调节支座的上端能够沿竖向和/或横向移动。路基轨道板组件靠近过渡轨道板组件的一端与第一过渡支墩之间设置有至少一个调节支座，过渡轨道板组件靠近路基轨道板组件的一端第一过渡支墩之间设置有至少一个调节支座。路基轨道板组件一端和过渡轨道板组件一端共用第一过渡支墩，可有效保证低置结构与高架桥过渡段结构之间对接的平顺性，避免产生错台差异沉降。
Viaduct transition section structure and construction method thereof
The invention relates to the technical field of maglev traffic engineering, and provides a viaduct transition section structure and a construction method thereof. The viaduct transition section structure comprises a pier bearing beam, a first transition buttress, a transition track plate assembly and a plurality of adjusting supports. The pier bearing beam is arranged on the foundation, the pier bearing beam is arranged below the first transition buttress, the transition track plate assembly is located between the roadbed track plate assembly of the low structure and the elevated track plate assembly of the viaduct, and the upper end of the adjusting support can move in the vertical direction and/or the transverse direction. At least one adjusting support is arranged between the end, close to the transition track plate assembly, of the roadbed track plate assembly and the first transition buttress, and at least one adjusting support is arranged between the end, close to the roadbed track plate assembly, of the transition track plate assembly and the first transition buttress. And one end of the roadbed track plate assembly and one end of the transition track plate assembly share the first transition buttress, so that the smoothness of butt joint between the low structure and the viaduct transition section structure can be effectively ensured, and slab staggering differential settlement is avoided.
本申请涉及磁悬浮交通工程技术领域，提供一种高架桥过渡段结构及其施工方法。高架桥过渡段结构包括承墩梁、第一过渡支墩、过渡轨道板组件以及多个调节支座。承墩梁设置于地基上，第一过渡支墩下方设置有承墩梁，过渡轨道板组件位于低置结构的路基轨道板组件与高架桥的高架轨道板组件之间，调节支座的上端能够沿竖向和/或横向移动。路基轨道板组件靠近过渡轨道板组件的一端与第一过渡支墩之间设置有至少一个调节支座，过渡轨道板组件靠近路基轨道板组件的一端第一过渡支墩之间设置有至少一个调节支座。路基轨道板组件一端和过渡轨道板组件一端共用第一过渡支墩，可有效保证低置结构与高架桥过渡段结构之间对接的平顺性，避免产生错台差异沉降。
Viaduct transition section structure and construction method thereof
一种高架桥过渡段结构及其施工方法
LIAO CHAO (author) / SUN HONGLIN (author) / ZHANG ZHANRONG (author) / ZHAO JINQIAN (author) / WANG YAWEI (author) / LI SHILIANG (author) / WANG YAFEI (author) / XIE HAO (author) / YAO HONGXI (author) / LI PING (author)
2022-04-08
Patent
Electronic Resource
Chinese
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