Birta astaanta ahi waa nooc ka mid ah birta xariijimaha ka samaysan oo leh qaab iyo cabbir gaar ah, waana mid ka mid ah afarta nooc ee ugu waaweyn ee birta ah (saxan, tuubo, profile, silig).Maanta, tifaftiraha soo saarista injineernimada qaab dhismeedka birta ee zhongao ayaa taxaya dhowr bir oo caadi ah si uu kuu sharaxo!Aan hoos eegno!
① birta Channel waxaa loo isticmaalaa alwaaxyada shiraac ee dhirta warshadaha hal-sheeko, iyo sidoo kale loo isticmaalo alwaaxdii madal ama qalab taageero mashaariicda kale.
② Bir xagal waxaa loo isticmaalaa mashruucan, waxaana inta badan loo isticmaalaa ulaha taageerada ama ulaha truss ee mashaariicda kale.
③C-qaabeeya birta iyo birta Z-qaabeeya ayaa loo isticmaalaa saqafka saqafka, saqafka gidaarka, alwaaxyada albaabka, tiirarka albaabka, alwaaxyada daaqadaha, biraha daaqadaha, iwm. mashruucan, waana isku mid mashaariicda kale.
④ Bir wareega ah waxaa loo istcimaalay isku xidhka udhaxeeya saabuunta mashruucan, waxaana sidoo kale loo isticmaali karaa taageerada sariiraha ee mashaariicda kale.
⑤ Tuubooyinka birta ah waxaa inta badan loo isticmaalaa daahyada ulaha taageerada adag ee mashruucan, waxaana loo isticmaalaa sida agabka ugu muhiimsan ee tiirarka shabagga ah ama taageerada tiirarka dhexdooda, ulaha isku xidhka tiirarka, iwm. mashaariicda kale.
Waqtiga boostada: Febraayo-01-2023