Civil engineering pile foundation
A pile foundation and civil engineering technology, applied in the field of civil pile foundation, can solve the problems of inconvenient installation, short service life, poor stability, etc., and achieve the effects of easy disassembly, compact structure and high stability
Inactive Publication Date: 2017-05-10
成都启立辰智科技有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Commonly used pile types mainly include prefabricated reinforced concrete piles, prestressed reinforced concrete piles, bored piles, artificially dug holes, steel pipe piles, etc. At present, the existing pile foundation structure has poor stability and short service life. Inconvenient to install
Method used
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Embodiment Construction
[0012] Such as figure 1 Shown, a kind of civil pile foundation, comprises pile body 1, sphere 2, steel bar skeleton 3 and backing plate 4, described pile body 1 is provided with two, and described sphere body 2 is arranged at the bottom of pile body 1, and described pile body 1 is integrally formed with the sphere 2, the steel frame 3 is set in the pile body 1, the backing plate 4 is set on the pile body 1, a cross bar 5 is arranged in the steel bar frame 3, and the cross bar 5 is set There is more than one, the crossbars 5 are equidistantly distributed, the backing plate 4 is provided with a platform 6 and a base 7, and the base 7 is provided with an anchor bolt 8, and the anchor bolt 8 is sequentially connected with the pad The board 4 , the bearing platform 6 and the base 7 are connected, and the base 7 is arranged in a trapezoidal shape, and a column 9 is installed on the base 7 .
[0013] The pile body 1 is a concrete pile body, which is convenient for construction.
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Abstract
The invention discloses a civil engineering pile foundation. The civil engineering pile foundation comprises pile bodies, a ball body, reinforcement cages and a base plate. The two pile bodies are arranged, the ball body is arranged below the pile bodies, the pile bodies and the ball body are integrally formed, the reinforcement cages are erected in the pile bodies, the base plate is arranged on the pile bodies, more than one cross bar is arranged in the reinforcement cages, the cross bars are distributed in equal distances, a cushion cap and a base are arranged on the base plate, an anchor bolt is arranged in the base, the anchor bolt is successively connected to the base plate, the cushion cap and the base, the base is arranged in a trapezoidal shape, and a column is mounted on the base. The civil engineering pile foundation is high in structural stability, can bear a relatively large pressure, and is long in service life.
Description
technical field [0001] The invention relates to a civil pile foundation. Background technique [0002] The pile foundation is composed of foundation piles and caps connected to the pile tops. If the pile body is completely buried in the soil and the bottom of the cap is in contact with the soil, it is called a low cap pile foundation; if the upper part of the pile body is exposed to the ground and the bottom of the cap is above the ground, it is called a high cap pile foundation. Construction pile foundations are usually low cap pile foundations. Pile foundations are widely used in high-rise buildings. [0003] The piles are supported on hard (bedrock, dense pebble layer) or relatively hard (hard plastic cohesive soil, medium dense sand, etc.) bearing layer, with high vertical single pile bearing capacity or pile group bearing capacity, It is sufficient to bear all the vertical loads (including eccentric loads) of high-rise buildings. The pile foundation has a large vert...
Claims
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IPC IPC(8): E02D27/42E02D27/14
CPCE02D27/42E02D27/14E02D2300/0001E02D2300/002
Inventor 刘进生
Owner 成都启立辰智科技有限公司