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A platform for research: civil engineering, architecture and urbanism
Prefabricated UHPC independent foundation
The prefabricated UHPC independent foundation comprises a bottom plate, an abutment is fixedly connected to the upper side of the bottom plate, the bottom plate and the abutment are both made of UHPC, a mounting groove is formed in the upper side of the abutment, the depth of the mounting groove is smaller than the height of the abutment, a plurality of supporting rods are arranged on the periphery of the abutment, one end of each supporting rod is fixedly connected with the outer side of the abutment, and the other end of each supporting rod is fixedly connected with the outer side of the abutment. The other end of the supporting rod is opposite to the abutment and is fixedly connected to the bottom plate in an inclined downward mode, the supporting rod comprises a rod body made of UHPC, the two ends of the rod body are fixedly connected to the abutment and the bottom plate respectively, a steel rib is coaxially arranged in the rod body, and the steel rib is arranged to be a rectangular steel pipe or H-shaped steel or a round steel pipe. The prefabricated UHPC independent foundation is provided, UHPC is adopted, the material consumption can be reduced, the size and the weight are reduced, and therefore installation and transportation are convenient.
本发明公开了一种预制UHPC独立基础，包括底板，底板的上侧固定连接有墩台，底板和墩台均由UHPC制成，墩台的上侧设置有安装槽，安装槽的深度小于墩台的高度，墩台的四周设置有若干支撑杆，支撑杆的一端和墩台的外侧固定连接，支撑杆的另一端背向墩台并倾斜向下的固定连接在底板上，支撑杆包括由UHPC制成的杆体，杆体的两端分别固定连接在墩台和底板上，杆体内同轴设置有钢骨，钢骨设置为矩形钢管或H型钢或圆形钢管。提出一种预制UHPC独立基础，采用UHPC，可减少材料用量，缩小体积和重量，从而方便安装和运输。
Prefabricated UHPC independent foundation
The prefabricated UHPC independent foundation comprises a bottom plate, an abutment is fixedly connected to the upper side of the bottom plate, the bottom plate and the abutment are both made of UHPC, a mounting groove is formed in the upper side of the abutment, the depth of the mounting groove is smaller than the height of the abutment, a plurality of supporting rods are arranged on the periphery of the abutment, one end of each supporting rod is fixedly connected with the outer side of the abutment, and the other end of each supporting rod is fixedly connected with the outer side of the abutment. The other end of the supporting rod is opposite to the abutment and is fixedly connected to the bottom plate in an inclined downward mode, the supporting rod comprises a rod body made of UHPC, the two ends of the rod body are fixedly connected to the abutment and the bottom plate respectively, a steel rib is coaxially arranged in the rod body, and the steel rib is arranged to be a rectangular steel pipe or H-shaped steel or a round steel pipe. The prefabricated UHPC independent foundation is provided, UHPC is adopted, the material consumption can be reduced, the size and the weight are reduced, and therefore installation and transportation are convenient.
本发明公开了一种预制UHPC独立基础，包括底板，底板的上侧固定连接有墩台，底板和墩台均由UHPC制成，墩台的上侧设置有安装槽，安装槽的深度小于墩台的高度，墩台的四周设置有若干支撑杆，支撑杆的一端和墩台的外侧固定连接，支撑杆的另一端背向墩台并倾斜向下的固定连接在底板上，支撑杆包括由UHPC制成的杆体，杆体的两端分别固定连接在墩台和底板上，杆体内同轴设置有钢骨，钢骨设置为矩形钢管或H型钢或圆形钢管。提出一种预制UHPC独立基础，采用UHPC，可减少材料用量，缩小体积和重量，从而方便安装和运输。
Prefabricated UHPC independent foundation
一种预制UHPC独立基础
CAO RUIFA (author) / FENG QIAO (author) / WANG PIAOYAN (author) / ZHOU JIAN (author) / REN LEI (author) / LIU GANG (author) / HE TING (author) / SHU KAI (author) / YAN ZIJUAN (author) / LI ZHIGANG (author)
2024-01-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
UHPC prefabricated stair with built-in FRP grids and construction method of UHPC prefabricated stair
| European Patent Office | 2021