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A platform for research: civil engineering, architecture and urbanism
Tower beam consolidation structure of steel shell concrete combined bridge tower
The invention relates to the technical field of bridge structure buildings, and discloses a steel shell concrete combined bridge tower beam consolidation structure which comprises a bridge tower steel shell outer wall plate and a bridge tower steel shell inner wall plate which extend in the height direction of a bridge tower, and a manhole channel vertical wall plate is arranged in the center of the bridge tower steel shell inner wall plate. Bridge tower core filling concrete is filled between the vertical wall plate of the manhole channel and the outer wall plate of the bridge tower steel shell through a connecting piece; the steel girders are connected to the two sides of the bridge tower steel shell outer wall plate, and opposite-vertex steel shell partition plates corresponding to top plates and bottom plates of the steel girders are arranged on the inner side of the bridge tower steel shell outer wall plate. The steel main beam stiffening beam is arranged below the steel main beam at the junction position of the bridge tower steel shell and the steel main beam; when the temperature and creep deformation of the concrete are reduced, core constraint can be provided for the concrete, so that the compressive strength of the bridge tower concrete is greatly improved, the cracking risk of the concrete is reduced, and the safety of the structure is improved.
本发明涉及桥梁结构建筑技术领域，公开了一种钢壳混凝土组合桥塔塔梁固结构造，桥塔钢壳，包括沿桥塔高度方向延伸的桥塔钢壳外壁板和桥塔钢壳内壁板，桥塔钢壳内壁板中心处设有人孔通道竖向壁板，人孔通道竖向壁板和桥塔钢壳外壁板之间通过连接件填充桥塔填芯混凝土；钢主梁连接于桥塔钢壳外壁板两侧，所述桥塔钢壳外壁板内侧设置与钢主梁顶板和底板对应的对顶钢壳隔板；钢主梁加劲梁设于桥塔钢壳与钢主梁交界位置处的钢主梁下方；在降低混凝土温度及徐变次变形的同时，还能对混凝土提供核芯约束，大大提高了桥塔混凝土的抗压强度，降低了混凝土开裂风险，提高了结构的安全性。
Tower beam consolidation structure of steel shell concrete combined bridge tower
The invention relates to the technical field of bridge structure buildings, and discloses a steel shell concrete combined bridge tower beam consolidation structure which comprises a bridge tower steel shell outer wall plate and a bridge tower steel shell inner wall plate which extend in the height direction of a bridge tower, and a manhole channel vertical wall plate is arranged in the center of the bridge tower steel shell inner wall plate. Bridge tower core filling concrete is filled between the vertical wall plate of the manhole channel and the outer wall plate of the bridge tower steel shell through a connecting piece; the steel girders are connected to the two sides of the bridge tower steel shell outer wall plate, and opposite-vertex steel shell partition plates corresponding to top plates and bottom plates of the steel girders are arranged on the inner side of the bridge tower steel shell outer wall plate. The steel main beam stiffening beam is arranged below the steel main beam at the junction position of the bridge tower steel shell and the steel main beam; when the temperature and creep deformation of the concrete are reduced, core constraint can be provided for the concrete, so that the compressive strength of the bridge tower concrete is greatly improved, the cracking risk of the concrete is reduced, and the safety of the structure is improved.
本发明涉及桥梁结构建筑技术领域，公开了一种钢壳混凝土组合桥塔塔梁固结构造，桥塔钢壳，包括沿桥塔高度方向延伸的桥塔钢壳外壁板和桥塔钢壳内壁板，桥塔钢壳内壁板中心处设有人孔通道竖向壁板，人孔通道竖向壁板和桥塔钢壳外壁板之间通过连接件填充桥塔填芯混凝土；钢主梁连接于桥塔钢壳外壁板两侧，所述桥塔钢壳外壁板内侧设置与钢主梁顶板和底板对应的对顶钢壳隔板；钢主梁加劲梁设于桥塔钢壳与钢主梁交界位置处的钢主梁下方；在降低混凝土温度及徐变次变形的同时，还能对混凝土提供核芯约束，大大提高了桥塔混凝土的抗压强度，降低了混凝土开裂风险，提高了结构的安全性。
Tower beam consolidation structure of steel shell concrete combined bridge tower
一种钢壳混凝土组合桥塔塔梁固结构造
XU CHANGZE (author) / ZHAO HONGJIAO (author) / XU ZHAO (author) / LI SHUAISHUAI (author) / ZHANG SHUN (author) / GUAN XIKUN (author)
2024-03-29
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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