摘要
为了便于发掘和保护"南海I号"及船上的文物,设计一套整体打捞方案,首先将一特制钢沉井压入海底泥土中将沉船罩入其中;然后将底托梁穿过钢沉井底部从而将沉船整体包裹起来;接着将钢沉箱连同其内的沉船吊起并运到岸上,实现了沉船整体打捞。
In order to re-float the sunken Nanhai No 1 expediently and to protect the cultural relic in the vessel, a suit of whole salvage scheme was presented. Firstly, a tailor-made steel open caisson is pressed into the seabed clay to cover the sunken vessel. Then, the bottom joist is thrilled through the steel open caisson＇s bottom to enwrap the sunken vessel totally. At last, the steel caisson including the sunken vessel is slung and carried the shore. In this way, the sunken vessel is salvaged in total successfully.
出处
《船海工程》
北大核心
2008年第4期65-68,共4页
Ship & Ocean Engineering
关键词
“南海Ⅰ号”
沉船打捞
水下考古
钢沉井
Nanhai No. 1
sunken vessel salvage
underwater archaeology
steel open caisson
