基于木模拉锚试验的实用锚唇设计方法

A Practical Technique for Designing Ship＇s Bell Mouth Based on Wood Anchoring Model Test

结合大量成功或失败的锚唇设计案例，以及通过观察木模拉锚试验中锚的运动和贴合锚唇的状态，总结出一种实用的锚唇设计方法。经过大量实际项目的应用，通过这种方法设计的锚唇可以保证木模拉锚试验一次成功。同时，如果设计中采用的锚的尺寸与实际选用锚的尺寸完全一致的话，可以取消木模拉锚试验。

A practical technique to design ship＂ s bell mouth was introduced based on the study of a large number of successful and unsuccessful design cases, especially on the observation the relative motion between the anchor and mouth during wood anchoring model test. It had been proved by lots of actual cases that this practical technique could ensure the success of wood anchoring model test in the first try. Furthermore the wood anchoring model test could be cancelled if the designed anchor size was same as the actual one.