Chiu cao mng m bo iu kin neo buloong xc nh theo :

Chiu cao mng m bo iu kin neo buloong xc nh theo :

Hm l + 100 mm

Ngoi ra chiu cao mng phi m bo bn chng chc thng v chu un.

m bo cho b tng khng b v , buloong khng c t gn mp ca bc trn cng c th l :

+ 150mm i vi buloong c ng knh D50 mm.

+ Khong cch t mp ngoi ca bc mng trn cng n mp ca bn thp ct phi 50mm_1321731229.unknown

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