石臼港新建沉箱预制场是一个临时性设施。该预制场主要是为石臼港第一期工程服务并兼顾后期港口扩建时使用。它是在陆上台座制作沉箱,利用座底浮坞使沉箱下水的新型预制场。大型沉箱利用座底浮坞下水尚属首创。石臼港沉箱预制场于82年12月27日第一个沉箱顺 The new caisson prefabrication plant in Shijiugang is a temporary facility. The prefabricated yard is mainly used for the first phase of Shijiugang Project and taking into account the later port expansion. It is a new prefabricated yard that makes caissons on land and uses caisson docks to make caissons. The use of large caissons floating seat docking floating water is still the first. Shijiu Port caisson prefabricated yard on December 27, 82 the first caisson