Civil engineering pile foundation construction method
A construction method and civil engineering technology, which is applied to foundation structure engineering, sheet pile walls, construction, etc., can solve the problems of inconvenient concrete cleaning, influence of concrete shape, time-consuming and labor-consuming operation, and achieve time-saving and labor-saving operations. Efficient construction and the effect of improving the quality of pile foundation
Pending Publication Date: 2022-08-05
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Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the present invention provides a civil engineering pile foundation construction method, which has the advantages of high-efficiency construction, etc., and solves the problem that the existing steel sleeves are usually integrally formed, and the steel sleeves need to be taken out from the outside of the concrete , but the operation is time-consuming and labor-intensive, it is not convenient to clean the concrete attached to the inside of the steel casing, and it may affect the shape of the concrete, reducing the quality of the pile foundation
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[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0022] see figure 1 , a civil engineering pile foundation construction method in this embodiment, comprising the following steps:
[0023] 1) Inspection: firstly inspect the equipment and equipment required for construction to ensure that they can be used normally;
[0024] 2) Positioning: Determine the center point of the borehole by using the method of joint measurement and re-measurement;
[0025] 3) Punching: use a drilling devi...
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The invention relates to the technical field of pile foundations, and discloses a civil engineering pile foundation construction method which comprises the following steps: 1) inspection: firstly, inspecting equipment and equipment required for construction to ensure that the equipment and the equipment can be normally used; 2) positioning: determining a central point location of a drill hole by adopting a combined measurement and repeated measurement method; (3) punching is conducted, specifically, a drilling device is used for punching the center point position measured in the step (2), and the interior of a hole is cleaned; and (4) a pile casing is installed, specifically, the pile casing is buried in the hole in the step (3). The steel sleeve has the beneficial effects that the two arc-shaped plates are connected into the steel sleeve through the multiple bolts and the multiple nuts, the steel sleeve can be disassembled and assembled, the steel sleeve can be disassembled and taken out from the outer portion of concrete, time and labor are saved in operation, concrete attached to the interior of the steel sleeve can be conveniently cleaned, and the construction efficiency is improved. And moreover, the influence on the shape of concrete is reduced, the pile foundation quality is improved, and therefore the beneficial effect of efficient construction is achieved.
Description
technical field [0001] The invention relates to the technical field of pile foundations, in particular to a construction method of a civil engineering pile foundation. Background technique [0002] A deep foundation consisting of a pile and a pile cap connecting the top of the pile or a single pile foundation connected by a column and a pile foundation, referred to as a pile foundation. There are many applications of cast-in-place piles. The cast-in-place piles are formed by electric vibration or hammering. Then, the steel cage and steel casing are lowered into the pile holes, and then the concrete is poured into it. The steel casing is pulled out and the concrete solidifies to form the pile foundation. [0003] In the construction of civil engineering, the pile foundation needs to be constructed. The existing steel casing is usually integrally formed. The internal adhering concrete is cleaned, and it may affect the shape of the concrete, reduce the quality of the pile fou...
Claims
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IPC IPC(8): E02D5/38E02D5/66
CPCE02D5/385E02D5/665
Inventor 梁为群梁为柯许维勤
Owner 梁为群