Prefabricated Foundation Combining Cylindrical Support and Base
A supporting body and assembly-type technology, applied in the field of power transmission and transformation, can solve the problems of inability to ensure the compactness of foundation pit backfill, high potential safety hazards, and difficult installation, etc., to facilitate on-site assembly, ensure construction quality, and simple installation Effect
Active Publication Date: 2020-04-10
CHINA ELECTRIC POWER RES INST +2
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Problems solved by technology
[0004] In view of this, the present invention proposes a prefabricated foundation combined with a cylindrical support body and a base, which aims to solve the difficulty in installation caused by the excessive weight of the existing prefabricated foundation and the inability to ensure the construction quality of the foundation pit backfill compactness. , a major safety hazard
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[0023] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0024] see figure 1 , figure 1 A structural schematic diagram of an assembled foundation combined with a cylindrical support body and a base provided in an ...
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The invention provides an assembling type foundation for a barrel-shaped supporting body and a base assembly. The foundation comprises a base, the barrel-shaped supporting body and a connecting body, wherein a first end of the supporting body is detachably connected with the base; and the connecting body is connected with a second end of the supporting body, and is connected with a tower foot plate of a power transmission tower. According to the assembling type foundation for the barrel-shaped supporting body and the base assembly provided by the invention, the supporting body is barrel-shaped, dead weight is small, mounting is simple, field assembling is convenient, construction quality of compactness of backfilled earth of foundation pits can be guaranteed, and lateral frost heaving resistance is good; and the assembling type foundation is suitable for a frozen earth area, has a wide engineering application prospect and good economic benefits.
Description
technical field [0001] The invention relates to the technical field of power transmission and transformation, in particular to an assembled foundation in which a cylindrical support body and a base are combined. Background technique [0002] Foundations are an important part of transmission lines. When in use, the foundation is buried in the foundation pit and installed on the foot plate of the transmission tower. In deserts, Gobi, permafrost and other sparsely populated, high-cold and high-altitude areas such as deserts, Gobi, and permafrost where it is difficult to make concrete on site or the construction conditions are poor, the effective construction period is short, and the construction efficiency is very low. If the transportation conditions are acceptable , the prefabricated foundation type should be considered first in the construction of transmission line projects. [0003] The traditional cone-column prefabricated reinforced concrete prefabricated foundation is ...
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IPC IPC(8): E02D27/44E02D27/42
CPCE02D27/42E02D27/44
Inventor 满银孟宪乔张树林郑向锋孙付涛鲁先龙郑卫锋杨文智崔强陈培
Owner CHINA ELECTRIC POWER RES INST