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A platform for research: civil engineering, architecture and urbanism
Cantilever cast-in-place beam hanging basket prestress pre-pressing system and method
The invention discloses a cantilever cast-in-place beam hanging basket prestress pre-pressing system and method, and relates to the technical field of building machinery, the system comprises a controller, a pre-pressing seat, a pressing foot, a tilt angle sensor, a steel strand and a loading container; the presser foot comprises an electric control telescopic device, the fixed end of the electric control telescopic device is fixedly connected with the bottom end of the pre-pressing seat, and the telescopic end is connected with a foot pad through a pressure sensor; the method comprises the step of monitoring the local deformation in the loading process. According to the method, the cantilever cast-in-place beam hanging basket prestress pre-pressing procedure is greatly simplified, the construction difficulty is reduced, deformation monitoring is automatically achieved in the pressing process, the deformation degree of the hanging basket bottom formwork can be integrally evaluated, deformation detection and evaluation can be conducted on the local area of the bottom formwork, the construction quality can be further guaranteed, and the construction efficiency is improved. The construction efficiency is improved.
本发明公开一种悬臂现浇梁挂篮预应力预压系统及方法，涉及建筑机械技术领域，系统包括控制器、预压座、压脚、倾角传感器、钢绞线、加载容器；压脚包括电控伸缩装置，电控伸缩装置固定端与预压座底端固定连接，伸缩端通过压力传感器连接有垫脚；方法包括在加载过程中对局部变形量进行监测的步骤。本发明大大简化了悬臂现浇梁挂篮预应力预压的工序，降低了施工难度，在加压过程中，自动实现变形量监测，不但能够整体评估挂篮底模板的变形程度，还可针对底模板的局部区域进行变形检测和评估，可进一步保证施工质量，提高施工效率。
Cantilever cast-in-place beam hanging basket prestress pre-pressing system and method
The invention discloses a cantilever cast-in-place beam hanging basket prestress pre-pressing system and method, and relates to the technical field of building machinery, the system comprises a controller, a pre-pressing seat, a pressing foot, a tilt angle sensor, a steel strand and a loading container; the presser foot comprises an electric control telescopic device, the fixed end of the electric control telescopic device is fixedly connected with the bottom end of the pre-pressing seat, and the telescopic end is connected with a foot pad through a pressure sensor; the method comprises the step of monitoring the local deformation in the loading process. According to the method, the cantilever cast-in-place beam hanging basket prestress pre-pressing procedure is greatly simplified, the construction difficulty is reduced, deformation monitoring is automatically achieved in the pressing process, the deformation degree of the hanging basket bottom formwork can be integrally evaluated, deformation detection and evaluation can be conducted on the local area of the bottom formwork, the construction quality can be further guaranteed, and the construction efficiency is improved. The construction efficiency is improved.
本发明公开一种悬臂现浇梁挂篮预应力预压系统及方法，涉及建筑机械技术领域，系统包括控制器、预压座、压脚、倾角传感器、钢绞线、加载容器；压脚包括电控伸缩装置，电控伸缩装置固定端与预压座底端固定连接，伸缩端通过压力传感器连接有垫脚；方法包括在加载过程中对局部变形量进行监测的步骤。本发明大大简化了悬臂现浇梁挂篮预应力预压的工序，降低了施工难度，在加压过程中，自动实现变形量监测，不但能够整体评估挂篮底模板的变形程度，还可针对底模板的局部区域进行变形检测和评估，可进一步保证施工质量，提高施工效率。
Cantilever cast-in-place beam hanging basket prestress pre-pressing system and method
一种悬臂现浇梁挂篮预应力预压系统及方法
DU WENHUI (author) / SUN KAI (author) / CAO XIONGWEI (author) / ZHANG LIANYU (author)
2024-01-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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