Monitoring device for foundation of floating hydraulic structure in shallow sea area

Abstract

The invention discloses a monitoring device for a foundation of a floating hydraulic structure in a shallow sea area. The monitoring device comprises a data collecting and processing system installed on a measuring ship and a plurality of monitoring systems. Data transmission cables of the monitoring systems are provided with cable protective systems. The data collecting and processing system collects and processes data from the monitoring systems. The cable protective systems are connected with a floating system. The data collecting and processing system controls the floating system wirelessly. The monitoring device provided by the invention collects monitoring data accurately in complex seaborne construction, and is continuous in data collection, simple to operate, convenient to manage, low in operational cost, and high in degree of automated control, so that the monitoring cost is greatly lowered, the construction progress is greatly improved, and the foundation is more stable. The monitoring device provided by the invention is in particularly suitable for monitoring the foundation stability in diking and land-building projects and construction of bulwarks seawalls or extended projects for coastal ports of our country.

Description

technical field [0001] The invention relates to a foundation monitoring device, in particular to a foundation monitoring device for sinking and floating hydraulic structures in shallow sea areas. Background technique [0002] Foundation monitoring of hydraulic structures in shallow sea areas is an urgent problem to be solved in embankment land reclamation projects and coastal port breakwater construction or extension projects. On the premise of ensuring the stability of the project foundation, the construction efficiency can be improved, and the project construction can be carried out scientifically and efficiently. Carry out in a planned way, so that the construction period can be shortened, the quality can be guaranteed, and the project can be completed safely and smoothly. This is a timely and beneficial work, which has great economic and social benefits. [0003] To monitor the foundations of hydraulic structures in shallow sea areas, the first problem to be solved is to...

AI Technical Summary

Problems solved by technology

At present, the ground monitoring of hydraulic structures in shallow sea areas generally uses divers to dive to lift the data transmission cable of the monitoring instrument from underwater for data collection, or directly float the data transmission cable of the monitoring instrument on the seawater surface. If the divers cannot find the data transmission cable of the monitoring instrument, or the data transmission cable of the monitoring instrument is damaged by passing ships, the collection of monitoring data cannot be carried out, and the monitoring instrument needs to be re-arranged

In this way, the monitoring cost is high, the work efficiency is low, and the monitoring data cannot be effectively coherent. Due to the lack of monitoring and analysis data, the stability of the foundation cannot be controlled in time, which will directly affect the evaluation of project quality.

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