Fatigue of Steel Plates with Inclusions
MetadanePokaż pełny rekord
Manufactured by the end of the 80s in the last century steel structures were made of steel which contain significant amounts of non-metallic inclusions. As a result of many years of intensive use of the structures made of steel, structural discontinuity material combine to form internal cracks called lamellar cracks. These cracks are formed in rolled sheets with non-metallic inclusions. Studies of lamellar cracks began in the 1960s, but there is still no satisfactory theory explaining their formation.
- Artykuły (WM) 
100部禽兽电影你看过几部 100部禽兽电影你看过几部 ,cp个人视频公开视频 cp个人视频公开视频