105000t穿梭油轮的下水、进坞、试航压载调载估算

Ballast Estimation of Launching, Docking and Sea Trial for 105 000 DWT Shuttle Tanker

为保证船舶在需要的漂浮状态下进行下水、进坞、出坞及试航相关的实际操作，通过简单的原理计算，对船舶在漂浮状态下进行相应的调整。通过调压载使船舶漂浮状态下的首尾纵倾值比较小，从而使得船舶在下水、进坞及出坞减少现单点搁墩现象，航行时不会搁浅。

The correlative operation including launching, docking and sea trial should be done under the required floating conditions. Through theoretical calculation, the floating condition can be adjusted by ballast water. Reducing trim of ships can avoid touching support and grounding during launching, docking and sea trial.