A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated magnetic suspension track beam structure and construction method
The invention discloses an assembly type magnetic suspension track beam structure and a construction method, and belongs to the technical field of magnetic suspension traffic, the assembly type magnetic suspension track beam structure comprises a plurality of beam body units with inverted U-shaped sections, and the plurality of beam body units are arranged on a bearing beam along the longitudinal direction; connecting holes are formed in the two ends of each beam body unit in the longitudinal direction, and the connecting blocks are arranged on the two transverse sides of each beam body unit. Grouting holes are further formed in the two longitudinal ends of each beam body unit, a gap is reserved between every two adjacent beam body units, and a first connecting piece is arranged between the gaps. Second connecting pieces are arranged in the beam body units, and the second connecting pieces conduct grouting through the connecting holes and the grouting holes so that the beam body units and the bearing beam can be connected into a whole. According to the fabricated magnetic suspension track beam structure, the construction efficiency of the magnetic suspension track beam can be greatly improved, and the construction period is shortened; and a double-connecting structure of the first connecting piece and the second connecting piece is adopted, so that the overall connecting strength and precision of the assembly type track beam are ensured, and the overall stability of the magnetic suspension track beam is improved.
本发明公开了一种装配式磁悬浮轨道梁结构及施工方法，属于磁浮交通技术领域，包括多个截面呈倒U型的梁体单元，多个梁体单元沿纵向布置在承重梁上；各梁体单元沿纵向的两端均设有连接孔，连接块设置在梁体单元的横向两侧；各梁体单元的纵向两端还设有灌浆孔，每相邻两梁体单元之间留有间隙，间隙之间设有第一连接件；梁体单元内设有第二连接件，第二连接件通过连接孔和灌浆孔灌浆，以将梁体单元与承重梁连接为整体。本申请中的装配式磁悬浮轨道梁结构，能够大幅提高磁悬浮轨道梁的施工效率，缩短工期；并采用第一连接件和第二连接件的双重连接结构，确保了装配式轨道梁的整体连接强度和精度，提高了磁悬浮轨道梁的整体稳定性。
Fabricated magnetic suspension track beam structure and construction method
The invention discloses an assembly type magnetic suspension track beam structure and a construction method, and belongs to the technical field of magnetic suspension traffic, the assembly type magnetic suspension track beam structure comprises a plurality of beam body units with inverted U-shaped sections, and the plurality of beam body units are arranged on a bearing beam along the longitudinal direction; connecting holes are formed in the two ends of each beam body unit in the longitudinal direction, and the connecting blocks are arranged on the two transverse sides of each beam body unit. Grouting holes are further formed in the two longitudinal ends of each beam body unit, a gap is reserved between every two adjacent beam body units, and a first connecting piece is arranged between the gaps. Second connecting pieces are arranged in the beam body units, and the second connecting pieces conduct grouting through the connecting holes and the grouting holes so that the beam body units and the bearing beam can be connected into a whole. According to the fabricated magnetic suspension track beam structure, the construction efficiency of the magnetic suspension track beam can be greatly improved, and the construction period is shortened; and a double-connecting structure of the first connecting piece and the second connecting piece is adopted, so that the overall connecting strength and precision of the assembly type track beam are ensured, and the overall stability of the magnetic suspension track beam is improved.
本发明公开了一种装配式磁悬浮轨道梁结构及施工方法，属于磁浮交通技术领域，包括多个截面呈倒U型的梁体单元，多个梁体单元沿纵向布置在承重梁上；各梁体单元沿纵向的两端均设有连接孔，连接块设置在梁体单元的横向两侧；各梁体单元的纵向两端还设有灌浆孔，每相邻两梁体单元之间留有间隙，间隙之间设有第一连接件；梁体单元内设有第二连接件，第二连接件通过连接孔和灌浆孔灌浆，以将梁体单元与承重梁连接为整体。本申请中的装配式磁悬浮轨道梁结构，能够大幅提高磁悬浮轨道梁的施工效率，缩短工期；并采用第一连接件和第二连接件的双重连接结构，确保了装配式轨道梁的整体连接强度和精度，提高了磁悬浮轨道梁的整体稳定性。
Fabricated magnetic suspension track beam structure and construction method
一种装配式磁悬浮轨道梁结构及施工方法
ZENG MIN (author) / WEN WANGQING (author) / JIANG WENKAI (author) / HU DAYU (author) / YAN AIGUO (author) / RAO SHAOCHEN (author) / WANG WEIMIN (author) / ZHANG XUEQIANG (author) / LEE WON-JUN (author) / CAO WENJIE (author)
2024-07-12
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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