A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bidirectional socket and spigot type prefabricated pier and construction method thereof
The invention relates to the technical field of bridge engineering, in particular to a bidirectional socket and spigot type prefabricated pier and a construction method thereof. The pier comprises a prefabricated bearing platform having a central part with a circular groove hole, a prefabricated pier column arranged on the prefabricated bearing platform and connected with the circular groove holein a clearance fit mode, a stepped reinforcement cage having one part pre-buried in the prefabricated bearing platform and the other part exposed in the circular groove hole, a mortise formed in the center of the bottom of the prefabricated pier column and having the sizes matched with that of the stepped reinforcement cage, and a temporary stable supporting device. And the steel wire rope is arranged at the top of the prefabricated bearing platform and connected with the periphery of the prefabricated bearing platform. And after the prefabricated pier column and the prefabricated bearing platform are assembled, the temporary stable supporting device is installed to stabilize the assembly state. In order to overcome defects in the prior art, the invention provides the bidirectional socketand spigot type prefabricated pier and the construction method thereof, so that reliable connection between the prefabricated pier and the bearing platform is realized, and the practicability is improved.
本发明涉及桥梁工程的技术领域，尤其涉及一种双向承插式预制装配式桥墩及其施工方法。预制承台，中心部开设有圆形槽洞；预制墩柱，设置于所述预制承台上，与所述圆形槽洞间隙配合连接；阶梯状钢筋笼，一部分预埋于所述预制承台内，另一部分显露于所述圆形槽洞中；榫槽，设置在所述预制墩柱的底部中心，尺寸与所述阶梯状钢筋笼相适应；及临时稳固支承装置；设置在所述预制承台顶部，与所述预制承台周围连接。在所述预制墩柱与所述预制承台装配完成后，安装所述临时稳固支承装置，来稳固装配状态。本发明的目的就是针对现有技术中存在的缺陷提供一种双向承插式预制装配式桥墩及其施工方法，实现预制装配式桥墩与承台的连接可靠，提高实用性。
Bidirectional socket and spigot type prefabricated pier and construction method thereof
The invention relates to the technical field of bridge engineering, in particular to a bidirectional socket and spigot type prefabricated pier and a construction method thereof. The pier comprises a prefabricated bearing platform having a central part with a circular groove hole, a prefabricated pier column arranged on the prefabricated bearing platform and connected with the circular groove holein a clearance fit mode, a stepped reinforcement cage having one part pre-buried in the prefabricated bearing platform and the other part exposed in the circular groove hole, a mortise formed in the center of the bottom of the prefabricated pier column and having the sizes matched with that of the stepped reinforcement cage, and a temporary stable supporting device. And the steel wire rope is arranged at the top of the prefabricated bearing platform and connected with the periphery of the prefabricated bearing platform. And after the prefabricated pier column and the prefabricated bearing platform are assembled, the temporary stable supporting device is installed to stabilize the assembly state. In order to overcome defects in the prior art, the invention provides the bidirectional socketand spigot type prefabricated pier and the construction method thereof, so that reliable connection between the prefabricated pier and the bearing platform is realized, and the practicability is improved.
本发明涉及桥梁工程的技术领域，尤其涉及一种双向承插式预制装配式桥墩及其施工方法。预制承台，中心部开设有圆形槽洞；预制墩柱，设置于所述预制承台上，与所述圆形槽洞间隙配合连接；阶梯状钢筋笼，一部分预埋于所述预制承台内，另一部分显露于所述圆形槽洞中；榫槽，设置在所述预制墩柱的底部中心，尺寸与所述阶梯状钢筋笼相适应；及临时稳固支承装置；设置在所述预制承台顶部，与所述预制承台周围连接。在所述预制墩柱与所述预制承台装配完成后，安装所述临时稳固支承装置，来稳固装配状态。本发明的目的就是针对现有技术中存在的缺陷提供一种双向承插式预制装配式桥墩及其施工方法，实现预制装配式桥墩与承台的连接可靠，提高实用性。
Bidirectional socket and spigot type prefabricated pier and construction method thereof
一种双向承插式预制装配式桥墩及其施工方法
LYU XINJIAN (author) / LI TAO (author) / XU CHUANCHANG (author) / ZHOU KUN (author) / WANG YANGCHUN (author) / WANG GUAN (author) / LIU DUO (author) / XIONG HUI (author) / TIAN YINGJUN (author) / SHI NAN (author)
2020-12-04
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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