Offshore and shallow sea environment monitoring mooring system and design method thereof

Abstract

The present invention discloses an offshore and shallow sea environment monitoring mooring system and a design method thereof. The system comprises an anchor, an anchor chain, a steel drum, steel pipes and a buoy which are connected in turn. A steel ball is also connected below the steel drum, a device used for detecting ocean data and communicating with the land is provided in the steel drum, and universal joints are used for connecting the buoy with the steel pipes, the steel pipes with the steel drum, and the steel drum with the steel ball. The research steps of the design scheme of the offshore and shallow sea environment monitoring mooring system are as follows: (1) the offshore and shallow sea environment monitoring mooring system is subjected to static equilibrium analysis; (2) a multi-objective optimization model is established; and (3) the model is verified and simplified by the sensitivity analysis result, to obtain a mooring system target optimization model for practical use.

Description

technical field [0001] The invention relates to the field of marine engineering, in particular to a mooring system for near-shallow sea environment monitoring and a design method thereof. On the basis of ensuring the safety and effectiveness of the monitoring device for near-shallow ocean monitoring, the mooring system of the entire monitoring and transmission device is the most economical. Background technique [0002] With the gradual scarcity of land resources, countries have gradually shifted resource development to the ocean, and marine resources will become the standard for measuring the strength of a country. But we will inevitably pollute the marine environment while obtaining resources, so it is very important for real-time monitoring of the marine environment. The near-shallow sea observation mooring system has good application value in various fields of ocean observation, and has great potential in marine environment management. [0003] The most important thing...

AI Technical Summary

Problems solved by technology

In actual engineering, in many cases, the internal force of the anchor chain is calculated by using the parabolic approximation theory, but the error size and application range of the parabolic theory have not been systematically analyzed, and the stress of different parts of the anchor chain is different in the marine environment. , the anchor chain cannot be simply calculated as a whole

Therefore, there are inevitably deviations in this calculation method, and there are many problems in the actual application process.

Images