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Slot type connecting method for prefabricated pier and bearing platform
The invention relates to a slot type connecting method for a prefabricated pier and a bearing platform. The method comprises the bearing platform (2) and the prefabricated pier (1). A groove is defined by a steel plate (3) in the center of the top of the bearing platform (2), and meanwhile a longitudinal reserved hole (6) and a transverse reserved hole (5) are formed in the steel plate (3). When a pier body is prefabricated, reserved holes (4) are formed in the prefabricated pier (1) and correspond to the longitudinal reserved holes (6) and the transverse reserved holes (5), and super-strong bolts (7) are inserted into the reserved holes (4) to connect the prefabricated pier (1) and the longitudinal reserved holes (6) and the transverse reserved holes (5) into a whole. After the prefabricated bridge pier (1) is inserted into a groove defined by the steel plates (3) at the top of the bearing platform (2), super-strong bolts (7) are inserted into the reserved holes, and then gaps are filled with high-strength cement mortar (8) for fixing. The prefabricated pier (1) and the bearing platform (2) are quickly connected.
本发明涉及一种预制桥墩与承台的插槽式连接方法，包括承台(2)、预制桥墩(1)。在所述承台(2)顶部中心位置用钢板(3)围成一个凹槽，同时在钢板(3)上设有纵向预留孔洞(6)，横向预留孔洞(5)；在预制墩身时，所述预制桥墩(1)上设有预留孔洞(4)，且所述预留孔洞(4)与纵向预留孔洞(6)，横向预留孔洞(5)相对应，用来插入超强螺栓(7)使其连成整体。当预制桥墩(1)插入承台(2)顶部用钢板(3)围成的凹槽后，在各个预留孔洞中插入超强螺栓(7)，然后在缝隙中填充高强度的水泥砂浆(8)固定。本发明实现了预制桥墩(1)与承台(2)的快速连接。
Slot type connecting method for prefabricated pier and bearing platform
The invention relates to a slot type connecting method for a prefabricated pier and a bearing platform. The method comprises the bearing platform (2) and the prefabricated pier (1). A groove is defined by a steel plate (3) in the center of the top of the bearing platform (2), and meanwhile a longitudinal reserved hole (6) and a transverse reserved hole (5) are formed in the steel plate (3). When a pier body is prefabricated, reserved holes (4) are formed in the prefabricated pier (1) and correspond to the longitudinal reserved holes (6) and the transverse reserved holes (5), and super-strong bolts (7) are inserted into the reserved holes (4) to connect the prefabricated pier (1) and the longitudinal reserved holes (6) and the transverse reserved holes (5) into a whole. After the prefabricated bridge pier (1) is inserted into a groove defined by the steel plates (3) at the top of the bearing platform (2), super-strong bolts (7) are inserted into the reserved holes, and then gaps are filled with high-strength cement mortar (8) for fixing. The prefabricated pier (1) and the bearing platform (2) are quickly connected.
本发明涉及一种预制桥墩与承台的插槽式连接方法，包括承台(2)、预制桥墩(1)。在所述承台(2)顶部中心位置用钢板(3)围成一个凹槽，同时在钢板(3)上设有纵向预留孔洞(6)，横向预留孔洞(5)；在预制墩身时，所述预制桥墩(1)上设有预留孔洞(4)，且所述预留孔洞(4)与纵向预留孔洞(6)，横向预留孔洞(5)相对应，用来插入超强螺栓(7)使其连成整体。当预制桥墩(1)插入承台(2)顶部用钢板(3)围成的凹槽后，在各个预留孔洞中插入超强螺栓(7)，然后在缝隙中填充高强度的水泥砂浆(8)固定。本发明实现了预制桥墩(1)与承台(2)的快速连接。
Slot type connecting method for prefabricated pier and bearing platform
一种预制桥墩与承台的插槽式连接方法
DUAN MAOJUN (author) / WANG FEI (author) / LI ZHUANGZHUANG (author) / SONG CAN (author) / ZHU JUNTIAN (author)
2022-03-04
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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