据日本《水泥与混凝土》1978年2月报道,日本本州四国大桥的下部工程,大部分在海中施工,浇筑预填骨料混凝土总量约80万立米。为满足施工需要,日本于1977年12月建造了一艘世界最大的灌浆船——“世纪”号。该灌浆船为海中施工的作业船,船身长90米、宽32米、排水量11500吨,船上装有每小时拌制砂浆120立米的设备三套,每天最大的混凝土浇筑能力18000立米,平均12000立 According to Japan’s “Cement and Concrete” reported in February 1978, most of the lower part of the Shikoku Bridge in Honshu, Japan, was constructed in the sea with a total volume of pouring of about 800,000 cubic meters of prefilled aggregate concrete. In order to meet construction needs, Japan built a world-class grouting vessel “Century” in December 1977. The grouting vessel is a working vessel under construction in the sea. The hull is 90 meters in length and 32 meters in width with a displacement of 11,500 tons. There are three sets of equipment capable of mixing 120 cubic meters per hour per day. The maximum concrete pouring capacity is 18,000 cubic meters per day,