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Vibration pile test system

A test system and vibratory pile driving technology, applied in the test of foundation structure, construction, foundation structure engineering, etc., to achieve the effect of simple overall structure, preventing structural instability problems, and optimizing the actual pile planting process

Active Publication Date: 2020-12-04
YUNNAN UNIV +2
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] For this reason, the present invention provides a kind of vibratory pile sinking test system, to solve or at least alleviate the problem that exists above

Method used

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  • Vibration pile test system
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Embodiment Construction

[0024] 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.

[0025] As mentioned above, the systems used for vibratory pile sinking tests in the prior art have more or less certain functional defects during use. Therefore, the present invention proposes a vibratory pile sinking test system 400 with more optimized performance. figure 1 A schematic structural view of the vibratory pile sinking test system 400 of the present invention is shown, Figure 2 to Figure 4 A schematic structural view ...

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Abstract

The invention discloses a vibrating pile sinking test system, which comprises: a vibration loading device suitable for outputting an exciting force; a pile sinking simulation device including a pile body and a soil body, the pile body is connected with the vibration loading device, and the The soil body is suitable for moving relative to the pile body, so as to obtain the pile sinking process of the pile body under the action of the exciting force; the signal acquisition device is arranged on the top of the pile body, and is suitable for collecting the force signal of the pile body, And it is suitable for monitoring the force condition of the pile body according to the force signal. The vibratory pile sinking test system of the present invention has a simple overall structure, can accurately simulate the force condition of the pile body in the process of vibrating pile sinking in reality, and is beneficial to guide and optimize the actual pile planting process.

Description

technical field [0001] The invention relates to the technical field of vibratory pile sinking, in particular to a system for controlling a vibration pile sinking simulation test by using a computing device. Background technique [0002] Steel pipe piles are widely used in foundation pit support projects of high-rise and ultra-high-rise buildings in lacustrine sedimentary soil layers due to their advantages such as good pile quality, high shear strength of the pile body, simple construction operation, and recyclability. In view of the outstanding advantages of high pile sinking efficiency and good environmental protection, the vibration pile sinking process has been widely used in the field of steel pipe pile sinking construction. During the pile sinking construction, the pile is mainly affected by the resistance of the pile end and the frictional resistance of the pile side. Vibratory pile sinking essentially overcomes the resistance at the pile end through the impact force...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D33/00
CPCE02D33/00
Inventor 谢建斌刘克文王咸东赵一锦刘肖贾荣谷王卓蕾张颖吴云川王勇时林丰
Owner YUNNAN UNIV
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