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Pipeline deformation monitoring method

A deformation monitoring and pipeline technology, which is applied in measuring devices, surveying and navigation, height/level measurement, etc., can solve the problems of safety damage of surrounding underground pipelines and affecting the normal use of pipelines, etc.

Inactive Publication Date: 2021-05-04
淮安市中球盾构技术服务有限公司
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Problems solved by technology

During the foundation construction period of buildings such as loading preload, sinking piles, and reducing groundwater, it will have a certain impact on the surrounding environment and terrain, thereby causing damage to the safety of the surrounding underground pipelines and affecting the normal use of these pipelines. Deformation is damaged, often causing more serious consequences

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] Such as figure 1 As shown, the pipeline deformation monitoring method includes the following steps:

[0023] (1) Measuring point arrangement: The measuring points are arranged on the pipelines affected by the construction according to the location of the monitoring design drawings, and the underground pipelines along the line are dense, crisscross, weight pipelines, and pipeline joints should be arranged with monitoring points;

[0024] During operatio...

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Abstract

The invention discloses a pipeline deformation monitoring method, and belongs to the technical field of underground pipeline monitoring. The method comprises four steps of measuring point arrangement, measuring point burying, deformation measurement and measurement data arrangement and analysis, in the step operation, an underground closed pipeline adopts a hoop type burying point, and an indirect measurement method adopts an intuitive (conventional) measurement method for operation. The measurement result is high in intuition and precision, the deformation condition of the pipeline can be accurately reflected, the measured data can be conveniently and timely processed and integrated through cooperation of a mapping method and a model method, then the deformation degree and rule of the pipeline are obtained, construction is effectively guided, the construction speed is controlled, corresponding effective control measures are adopted in construction, and normal operation of construction and pipelines is ensured.

Description

technical field [0001] The invention belongs to the technical field of underground pipeline monitoring, and in particular relates to a pipeline deformation monitoring method. Background technique [0002] With the rapid development of urban modernization, there are more and more super-large and super-high-rise buildings of various types, and the building complexes are becoming more and more dense. Under the same area, various pipelines buried underground in urban areas have also greatly increased, and more and more more complicated. During the foundation construction period of buildings such as loading preload, sinking piles, and reducing groundwater, it will have a certain impact on the surrounding environment and terrain, thereby causing damage to the safety of the surrounding underground pipelines and affecting the normal use of these pipelines. Deformation is damaged, often resulting in more serious consequences. [0003] Therefore, in order to ensure the stability and...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C5/00
CPCG01C5/00
Inventor 张球生
Owner 淮安市中球盾构技术服务有限公司
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