Dynamic monitoring method for tidal reach channel regulation project

Abstract

The invention discloses a dynamic monitoring method for a tidal reach channel regulation project. The method comprises the following steps: 1, analyzing the tidal reach characteristics and the dynamicmonitoring demand; 2, making a dynamic monitoring scheme; 3, implementing and adjusting dynamic monitoring; and 4, compiling dynamic monitoring data. Compared with the prior art, the dynamic monitoring scheme for the tidal reach channel regulation project is systematized, the project design is optimized timely, and the construction scheme is adjusted dynamically in order to ensure smooth completion of the channel regulation project according to approved standard, scale and investment, and fulfill the aim of improving the channel regulation effect. Through adoption of the method, the problemsof undefined dynamic monitoring content and imperfect dynamic management mechanism of the existing channel regulation project are solved, and the channel regulation effect is ensured. The method includes large-range river regime monitoring, hydrologic survey, regulating structure monitoring, channel depth monitoring as well as hydrology and water resource special monitoring, and can be suitable for the dynamic monitoring and dynamic management work of a tidal reach or coastal channel regulation project.

Description

technical field [0001] The invention relates to the field of water transportation and transportation technology, in particular to a dynamic monitoring method for a channel regulation project in a tidal river section. Background technique [0002] Affected by runoff and tidal currents, the tidal river section presents a pattern of multiple shoals, multiple troughs and branches, the movement of water and sediment is complex, and it is difficult to accurately grasp the law of riverbed evolution. The waterway regulation technology of large tidal river sections in my country is not yet perfect. At present, there is no systematic waterway regulation theory. Although the engineering scheme has been studied in depth during the research and design stage, dynamic management still needs to be scientifically implemented during the implementation process. Dynamic monitoring On the basis of this, combined with the tracking research results of numbers and physical models, timely optimize an...

AI Technical Summary

Problems solved by technology

[0003] Due to the combination of dynamic conditions in flood years and dry years, flood seasons and dry seasons, large and medium tides, high tides and low tides in tidal river sections, the characteristics of water and sediment movement are complicated. It is clear that the technical requirements for monitoring are uneven, which greatly reduces the supporting role of dynamic monitoring work on dynamic management, and even affects the normal function of the waterway regulation project in severe cases

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