Labarai - Girman H-Beam na yau da kullun | Girman H-Beam na Karfe na H-Beam 400

Ana amfani da sandunan H sosai a sassan ƙarfe na gini waɗanda ake samarwa ta hanyar birgima mai zafi. A kasuwannin duniya, ana samar da sandunan H bisa ga ƙa'idar Turai EN 10034, inda aka rarraba bayanan martaba kamar haka:Hasken Karfe na HEA H da HEB.

Wannan labarin yana ba da cikakken bayani game da girman H-beam na fasaha, tare da mai da hankali musamman kanHasken HEAgirma,Bayanin HEB beam, da kuma girman da aka fi ambata kamar H Beam 400 da H Beam 400x400.

Ma'anar Zafi Na Karfe Mai Juyawa H Beam

Gilashin ƙarfe mai zafi da aka yi da carbon H shine sashin ƙarfe mai tsari tare da flanges masu layi ɗaya da faɗin flange idan aka kwatanta da katakon I na gargajiya. Tsarin birgima mai zafi yana tabbatar da:

Halayen inji iri ɗaya

Tsarin ƙasa mai ƙarfi

Kyakkyawan walda da injin aiki

Bin ƙa'idodin EN, ASTM, ko JIS

Ana amfani da H-beams a matsayin ma'auni masu ɗaukar kaya a cikin tsarin ƙarfe.

Fahimtar Girman Ma'aunin H-Beam (Tsarin EN)

A ƙarƙashin EN 10034, an daidaita H-beams zuwa jeri daban-daban, galibi:

Hasken H na HEA H- sashin haske

Karfe na HEB- sashe mai nauyi

Lambar da aka sanya wa alama (misali 400) tana nufin tsayin da ba a san shi ba a cikin millimeters, ba girman da ba a saba gani ba.

H Beam 400x400 - Fayyace Kalmar

Hasken H 400x400Yawanci yana bayyana H-beam tare da:

Tsawon da aka ƙayyade ≈ 400 mm

Faɗin flange ≈ 400 mm

A cikin tsarin daidaitaccen EN, wannan yanayin ya yi daidai da:

HEA 400

HEB 400

Dukansu bayanan martaba suna da faɗin flange kusa da tsayinsu, wanda ke bayyana dalilin da yasa ake yawan tallata su azamanHasken H 400x400, musamman a aikace-aikacen ginshiƙi. Duk da haka,Kauri da nauyi daidai sun bambanta sosaitsakanin HEA da HEB.