Deformation monitoring and state early-warning method for hydraulic structure of sluice station

Abstract

The invention discloses a deformation monitoring and state early-warning method for a hydraulic structure of a sluice station, thereby determining operation state of the hydraulic structure, performing real-time early warning on unsafe states and ensuring safe operation of water conservancy project. The method particularly comprises the steps of a step of selecting an engineering monitoring point; a step of acquiring monitoring information; a step of analyzing and comparing monitoring information; a step of processing an analysis result; and a step of performing state early-warning. The deformation monitoring and state early-warning method can realize functions such as issuing monitoring information and data analysis result and engineering state early-warning; real-time analysis is performed on the safety of a sluice and a pump station building so that personnel masters the deformation amount of the building in time and analyzes the change trend; furthermore a suggestion is brought forward for engineering management, engineering inspection and engineering maintenance, thereby ensuring safe operation of engineering equipment; and furthermore the personnel monitors the engineering state of the sluice station by means of terminal equipment, thereby facilitating management operation for the sluice station and improving operation efficiency.

Description

Technical field [0001] The invention relates to a building deformation monitoring method, in particular to a water conservancy project building deformation monitoring and change trend early warning method applied to a sluice, a pumping station or a combined arrangement of the sluice station. Background technique [0002] Water conservancy projects are an important foundation for my country's national economic and social development, and have played a huge role in the development of the national economy in flood prevention, drainage, disaster prevention, and disaster reduction. External factors such as geology, changes in the water level of the upstream and downstream rivers, and temperature have a certain impact on the deformation of water conservancy projects, which will affect the safe operation of the project and equipment, and even cause damage. According to the requirements of relevant regulations and specifications of water conservancy projects, under normal circumstances, ...

AI Technical Summary

Problems solved by technology

[0004] 1. The degree of automation of deformation monitoring of hydraulic structures is not high

Generally, the number of manual observations is too small, the probability of accidental errors is relatively high, and the deformation of buildings cannot be accurately grasped in time.

[0005] 2. In the management of water conservancy projects, the results of building deformation monitoring were not used to judge the status of the project in a timely manner, and suggestions were made for project management, project inspection and project maintenance

[0006] 3. The usual automatic monitoring methods for hydraulic structures cannot provide intelligent early warning for the deformation trend of buildings, which may lead to accidents or fault expansion

For example, the uneven settlement of the bottom plate of the pumping station building may cause the failure of the pumping station unit; the uneven settlement of the bottom plate of the sluice building will cause the lock chamber to tilt; serious deformation may cause the bottom plate of the building to break and cause an accident; the gate foundation and The seepage deformation of the soil on both sides of the bank will adversely affect the stability and strength of the sluice and the pumping station, and the two types of damage are not easy to detect intuitively

[0007] 4. The usual automatic monitoring of hydraulic structures cannot automatically increase the measurement frequency according to actual needs

This patent document still uses manual measurement to detect hydraulic structures, and does not involve the intelligent monitoring and status trend warning of hydraulic structures

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