The temperature field, stress field and strain field of shipbuilding steel plate during laser forming process were calculated.

对船用钢板激光弯曲成形过程的温度场、应力场及应变场进行了数值模拟。

youdao

In this paper, the dynamic fracture toughness measuring method for 921a shipbuilding steel is studied by instrumented Charpy impact test.

本文利用示波冲击试验，对船用921 A钢动态断裂韧性的测试方法进行了研究。

youdao

The purpose of this paper is through the development of high-intensity level EH40 shipbuilding steel plate used for the development of industrial production process parameters to provide a basis.

本论文的研究目的在于通过开发EH40高强度级别造船用钢板，为制定工业生产工艺参数提供了依据。

youdao

He was born about the time the town was beginning to decline as a centre of shipbuilding and steel-making.

ECONOMIST: Reg Smythe, creator of Andy Capp, died on June 13th, aged 80

New foreign investment in manufacturing has helped offset the loss of jobs in traditional industries in shipbuilding, steel and coal in the 1980s.

ECONOMIST: Farewell, golden goose | The

In the 1970s, the steel and shipbuilding unions paved the way for broad wage rises.

ECONOMIST: Deflation is transforming Japan's annual pay rituals