4.5.2 Minimum bend radius

Excessivebendingcanleadtolocalbucklingdestructionofthepipeastheinterlockingelementsorhelicalarmourelementsinterfereandtoucheachotheraswellasplasticlayeroverstraining.(API,2008b)definestheminimumbendradiusfromtheconceptsofminimumstorageradius,ρs,andthemini ......（本文共 1491 字 , 5 張圖）     [閱讀本文] >>