海上实测深海采矿立管结构动力响应数据

该数据系我国南海北部海域海上实测深海采矿立管混输提升过程中结构动力响应数据，作业水深为1800米，立管长度为519米，测量仪器为26个光纤光栅应变传感器，测量时间为2021年8月20日8:00-20:00，获取了真实海洋环境荷载作用下采矿立管动力响应，发现了作业过程中采矿立管动力响应变化规律，相关研究成果入选2021年中国海洋科技十大进展，为深海采矿系统创新方案设计及智能化监测运维管理提供重要数据支撑；该数据包括1个Excel表格（394687行27列），共计包含10656549个数据元素。

This dataset contains in-situ offshore measured structural dynamic response data of deep-sea mining risers during mixed transportation and lifting operations in the northern South China Sea, China. The operational water depth is 1800 meters, and the total length of the riser is 519 meters. Twenty-six fiber Bragg grating (FBG) strain sensors were utilized as the measurement instruments. The measurement was carried out from 8:00 to 20:00 on August 20, 2021. Dynamic responses of the mining risers under real marine environmental loads were recorded throughout the test. The variation rules of the dynamic responses of the mining risers during operations were revealed via this dataset. Relevant research outcomes based on this dataset were selected among the Top 10 Advances in China Marine Science and Technology in 2021. This dataset offers critical data support for the design of innovative deep-sea mining system schemes as well as intelligent monitoring, operation and maintenance management. The dataset includes one Excel spreadsheet (394,687 rows and 27 columns), with a total of 10,656,549 data elements.

搜集汇总

数据集介绍

特点

该数据集包含我国南海北部海域1800米水深的海上实测深海采矿立管结构动力响应数据，由26个光纤光栅应变传感器测量，数据量大且具有重要科研和应用价值，适用于深海采矿立管及深水油气立管的设计分析和安全评估。