摘要
"南海Ⅰ号"是一艘满载瓷器的南宋时期的古沉船。为了便于发掘和保护该船及其上的文物,一套整体打捞方案被首次提出:即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进行考古发掘。在具体实施过程中却遇到了一系列始料未及的困难,不过经过采取一系列的改进措施后最终将沉船整体打捞成功。这为今后水下考古开辟了一条新途径。
The Nanhai Ⅰis an ancient sunken vessel of Nansong dynasty, in which is fully loaded with china. In order to explore and preserve the vessel and cultural relics , an integral salvage scheme is presented, a tailor-made steel open caisson is firstly pressed into seabed clay to cover the sunken vessel; then a bottom joist is pushed throughunder the steel open caisson＇s bottom to enwrap the sunken vessel in total; in this way, the steel caisson containing the sunken vessel can be lifted and carried to shore. In the course of operation, a series of difficulties are encountered unexpectedly. After some improving measures are adopted, the sunken vessel is salvaged successfully. It began a new approach for underwater archaeology.
出处
《中国航海》
CSCD
北大核心
2008年第4期383-387,399,共6页
Navigation of China
关键词
水路运输
“南海Ⅰ号”
沉船打捞
水下考古
钢沉井
“水晶宫”
waterway transportation
vessel Nanhai Ⅰ
sunken vessel salvage
underwater archaeology
steel open caisson
Crystal Palace
