Introduction to Portal and Offshore Engineering Technology and Equipment - APS

课程内容Engineer from ZPMC

海工装备概论 Drilling Platform

• 固定平台conventional fixed platforms【*00meter】【Continental shelf】

  • 导管架Jacket platform
  • 张力腿Tension Leg Platform: cheaper than Spar

• 自升平台self-elevating platform

  

• 半潜式平台semi-submersibles: 锚泊定位系统Anchoring positioning system

• 钻井船Drill ship: 自动动力定位系统Automatic dynamic positioning system

• Spar Platform【600-3000】

• 挖泥船

  • 耙吸式
  • 链斗式track
  • 抓斗式Like a excavator, grab
  • 铲斗式Bucket Ladder Dredgers
  • 绞吸式Cutter suction dredger：Straw with Mixer on the top, break stone, suck the sand and stone away,

• 自动化码头Automated terminal

  • AGV:Automated Guided Vehicle
    • Onboard System
      • Navigation
      • Layout Designing: Stationary System
      • Guidance: magnet, optical, laser
    • Stationary System: manage all agv, what they are doing, where, is work right,

• 铺管船Pipelaying ship

  • L-Lay/J-Lay
  • S-Lay

• 波浪补偿技术Wave compensation technology

  • 主动initiative
  • 被动passive

• 动力定位【钻井船】Dynamic positioning system: stable at one point

报告：水下钻井平台

必要性

• 目前的平台分布
• 资源分布

可能性

• 表层洋流：change with latitude, that’s why Wave Compensation Techology

• 海洋中层洋流：温盐洋流, Argo device, NCC-GODAS

  

• 海洋内波

• like underwater detector, jiaolong hao