江苏省兴化水泥制品厂广大职工在省、县各级主管部门的领导下,发扬敢想敢干的革命精神,设计、制造成功了一台“船用纵筋预应力油压张拉机”和船台上的“一次锚固装置”(图1、2、3)。为水泥造船事业中采用预应力工艺,节省大批钢材,提高产品质量,做出了一定的成绩。 Under the leadership of provincial and county competent authorities at all levels, the employees of Jiangsu Xinghua Cement Products Factory carried forward the revolutionary spirit of daring to dare to do things, and successfully designed and manufactured a “longitudinal prestressed hydraulic tensioning machine for marine longitudinal reinforcement.” “And the primary anchorage on the slipway” (Figs. 1, 2, 3). For cement shipbuilding, the use of prestressed technology to save a large number of steel products and improve product quality has made certain achievements.