深水鱼雷锚的学习.doc

深水鱼雷锚的学习最近对深水平台、TLP 、spar、fpso、dpso等深水发展学习了一下，发现老外在这方面还是动了很多脑子，下面对深水固定式鱼雷锚做一简单介绍。下载 (20.46 KB)2010-2-24 16:31下载 (47.48 KB)专用拖轮，专用甲板安全设备抛鱼雷锚2010-2-24 16:31下载 (23.11 KB)效果图2010-2-24 16:31下载 (23.91 KB)鱼雷锚尺寸2010-2-24 16:31下载 (12.75 KB)内部构造2010-2-24 16:31下载 (41.21 KB)建造鱼类锚2010-2-24 16:31torpedo anchor.jpg (27.6 KB) 下载次数:02010-2-24 16:40images.jpeg (5.15 KB) 下载次数:02010-2-24 16:40Tony Poll 070131.JPG (39.72 KB) 下载次数:02010-2-24 16:40Tony Poll 061031_2.jpg (400.16 KB) 下载次数:02010-2-24 16:49Rolls-Royce to supply torpedo anchor handling systems5 T, g; z: y3 p$ + ( - l5 e. D r# o- C# P! d1 W5 R4 r0 ?Rolls-Royce has secured a UKP 38 million (about $60 million) contract to supply a newly-developed anchor handling system that will enable floating oil platforms to be secured to the seabed in extreme depths off the coast of Brazil.: B( O2 , Hu3 c9 A4 - Y# & ) b k/ W& h( sIt will be fitted to two vessels serving platforms owned by Petrobas.* r$ : ( f5 O; B- u) s; L7 l N% e# x; hThe vessels are currently under construction by STX Brasil Offshore.7 Q# q0 M7 N0 h U$ V+ S9 s( . W$ c0 XYThe equipment package includes winches specially designed for the maneuvering and installation of torpedo anchors. Weighing in at 130 tonnes each, the torpedo anchors have been developed by Petrobras.0 p- - s$ t9 & o5 z* T+ Z3 z6 X- j& j, pPetrobras describes the torpedo anchor as: A type of anchor in the shape of a steel stake that is used to anchor lines, risers and ships. It is launched from a support boat and its own weight carries it to the seabed. It has been tested and approved in clay soils and is expected to be efficient also in non-compacted sandy soils. It is substantially less costly than conventional anchors. This project generated a patent for Petrobras.7 b+ 5 i/ A7 5 h u8 p|, a6 R! B3 The Rolls-Royce winches are each capable of handling anchors down to depths of 3,000 m.- Y5 L( & J4 ! v2 R- & H- I( _7 h g1 ZWhen complete, each vessel will feature a deck machinery package and equipment designed to enhance safety of operations at sea. In addition to winches, Rolls-Royce will supply anchor handling cranes, stern rollers, towing and stopping pins, and a pennant winder and spooling sheave.TORPEDOANCHOR- A type of anchor in the shape of a steel stake that is used to anchor lines, risers and ships. It is launched from a support boat and its own weight carries it to the seabed. It has been tested and approved in clay soils and is expected to be efficient also in no