Study on site selection of catenary anchor leg single point mooring device

Jian Zhang; ShiCai Chen; YanZhi Liu; HaoNan Sun

doi:10.1117/12.2645830

23 November 2022 Study on site selection of catenary anchor leg single point mooring device

Jian Zhang, ShiCai Chen, YanZhi Liu, HaoNan Sun

Proceedings Volume 12302, Seventh International Conference on Electromechanical Control Technology and Transportation (ICECTT 2022); 123021M (2022) https://doi.org/10.1117/12.2645830
Event: Seventh International Conference on Electromechanical Control Technology and Transportation (ICECTT 2022), 2022, Guangzhou, China

Abstract

The location of catenary anchor leg single point mooring device is limited by the factors such as route, Anchorage, shipwreck, oil production platform, water depth, sediment and so on. The location model is established through the limiting conditions, and the location model is realized in a visual form based on Geographic Information system (GIS) and the mooring area that meets the operation requirements is obtained. Finally, the multi-attribute ideal reality comparison method (MAIRCA) is used to rank the suitability of the selected mooring areas. Taking a sea area in the Bohai Sea as an example, five areas satisfying the import and export mooring operation of 250000 dwt oil tankers are obtained, and the order of operation suitability of the mooring areas to be selected is as follows: region 5 ⪆region 4 ⪆region 3 ⪆region 2 ⪆region 1. It provides an intuitive and reliable decision-making scheme for port authorities and construction units to select the location of catenary anchor leg single point mooring device.

Citation Download Citation

Jian Zhang, ShiCai Chen, YanZhi Liu, and HaoNan Sun "Study on site selection of catenary anchor leg single point mooring device", Proc. SPIE 12302, Seventh International Conference on Electromechanical Control Technology and Transportation (ICECTT 2022), 123021M (23 November 2022); https://doi.org/10.1117/12.2645830

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KEYWORDS

Geographic information systems

Data modeling

Instrument modeling

Visual process modeling

Visualization

Raster graphics

Safety

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