A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated bearing platform suitable for transmission tower pile foundation in soft soil area and construction method of fabricated bearing platform
The invention discloses a fabricated bearing platform suitable for a transmission tower pile foundation in a soft soil area and a construction method of the fabricated bearing platform. The fabricated bearing platform comprises a prefabricated bearing platform body and a grouting steel pipe. An electric pole tower is arranged at the top of the prefabricated bearing platform, and a positioning support is arranged on the surface of the electric pole tower; prefabricated connecting beams are arranged on the side edges of the grouting steel pipes; a bolt A penetrates through a mounting block to enter the mounting block and a grouting steel pipe to be fixed, a gap between a hole in the surface of a prefabricated connecting beam and a main shaft steel pipe is filled with ultra-high-performance concrete, and after the main shaft steel pipe completely penetrates through the prefabricated connecting beam, a pressure bearing disc is welded; therefore, the mounting block, the grouting steel pipe, the prefabricated connecting beam and the main shaft steel pipe are assembled; the prefabricated bearing platform can be adjusted according to the number of the main shaft steel pipes, a fabricated structure is adopted, site construction operation is reduced, efficiency is improved, the extending grouting steel pipes, the prefabricated connecting beams and the main shaft steel pipes are arranged, the distribution area is enlarged, the contact face of the prefabricated bearing platform is enlarged, and stress is uniform.
本发明公开了一种适用于软土区输电杆塔桩基础的装配式承台及其施工方法，包括预制承台和注浆钢管；预制承台的顶部设置有电杆塔，电杆塔的表面设置有定位支架；注浆钢管的侧边设置有预制连接梁；本发明通过将螺栓A穿过安装块进入至安装块和注浆钢管进行固定，将预制连接梁表面的孔洞和主轴钢管之间的空隙处填充超高性能混凝土，而主轴钢管完全穿过预制连接梁后，焊接承压盘，从而组装完成安装块、注浆钢管、预制连接梁和主轴钢管；本发明可以根据主轴钢管的数量调整，采用装配式结构，现场施工作业减少，效率提高，设置伸出的注浆钢管、预制连接梁和主轴钢管部分，扩大分布面积，使预制承台接触面变大，受力均匀。
Fabricated bearing platform suitable for transmission tower pile foundation in soft soil area and construction method of fabricated bearing platform
The invention discloses a fabricated bearing platform suitable for a transmission tower pile foundation in a soft soil area and a construction method of the fabricated bearing platform. The fabricated bearing platform comprises a prefabricated bearing platform body and a grouting steel pipe. An electric pole tower is arranged at the top of the prefabricated bearing platform, and a positioning support is arranged on the surface of the electric pole tower; prefabricated connecting beams are arranged on the side edges of the grouting steel pipes; a bolt A penetrates through a mounting block to enter the mounting block and a grouting steel pipe to be fixed, a gap between a hole in the surface of a prefabricated connecting beam and a main shaft steel pipe is filled with ultra-high-performance concrete, and after the main shaft steel pipe completely penetrates through the prefabricated connecting beam, a pressure bearing disc is welded; therefore, the mounting block, the grouting steel pipe, the prefabricated connecting beam and the main shaft steel pipe are assembled; the prefabricated bearing platform can be adjusted according to the number of the main shaft steel pipes, a fabricated structure is adopted, site construction operation is reduced, efficiency is improved, the extending grouting steel pipes, the prefabricated connecting beams and the main shaft steel pipes are arranged, the distribution area is enlarged, the contact face of the prefabricated bearing platform is enlarged, and stress is uniform.
本发明公开了一种适用于软土区输电杆塔桩基础的装配式承台及其施工方法，包括预制承台和注浆钢管；预制承台的顶部设置有电杆塔，电杆塔的表面设置有定位支架；注浆钢管的侧边设置有预制连接梁；本发明通过将螺栓A穿过安装块进入至安装块和注浆钢管进行固定，将预制连接梁表面的孔洞和主轴钢管之间的空隙处填充超高性能混凝土，而主轴钢管完全穿过预制连接梁后，焊接承压盘，从而组装完成安装块、注浆钢管、预制连接梁和主轴钢管；本发明可以根据主轴钢管的数量调整，采用装配式结构，现场施工作业减少，效率提高，设置伸出的注浆钢管、预制连接梁和主轴钢管部分，扩大分布面积，使预制承台接触面变大，受力均匀。
Fabricated bearing platform suitable for transmission tower pile foundation in soft soil area and construction method of fabricated bearing platform
适用于软土区输电杆塔桩基础的装配式承台及其施工方法
YANG FU (author) / GAN WEIQUAN (author) / FANG SHUAI (author) / CHEN BINGSAN (author) / LV GUOQIAN (author) / HUANG ZHEN (author) / ZHANG XIAOYAO (author) / WANG WENJIE (author) / LIU FANG (author) / CHEN YONGJUAN (author)
2024-12-27
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Fabricated bearing platform steel pipe pile group foundation
| European Patent Office | 2022
| European Patent Office | 2024
Fabricated pile foundation construction platform and pile foundation construction method
| European Patent Office | 2022
| European Patent Office | 2023
| European Patent Office | 2023