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Tsananguro Pfupi:

Iyo bhaudhi yekuita giredhi inoumbwa nezvikamu zviviri zvehuwandu, izvo zvinoteedzana zvinomiririra izita risingaperi simba rebhaudhi uye goho reshiyo yezvinhu. Semuenzaniso, zvinorehwa nemabhaudhi ane chikamu chekuita che4.6 ndechekuti: iyo nhamba muchikamu chekutanga (4 mu4.6) iri 1/100 yezita rekusimba simba (n / mm2) yezvinhu zvebhaudhi, ndokuti Fu ≥ 400N / mm2; Iyo nhamba muchikamu chechipiri (6 muna 4.6) ingori kagumi egoho reshiyo yezvinhu zvebhaudhi, ndokuti, FY / Fu = 0.6; Chigadzirwa ...

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Performance giredhi rebhaudhi:

Iyo bhaudhi yekuita giredhi inoumbwa nezvikamu zviviri zvehuwandu, izvo zvinoteedzana zvinomiririra izita risingaperi simba rebhaudhi uye goho reshiyo yezvinhu. Semuenzaniso, zvinorehwa nemabhaudhi ane chikamu chekuita che4.6 ndechekuti: iyo nhamba muchikamu chekutanga (4 mu4.6) iri 1/100 yezita rekusimba simba (n / mm2) yezvinhu zvebhaudhi, ndokuti Fu ≥ 400N / mm2; Iyo nhamba muchikamu chechipiri (6 muna 4.6) ingori kagumi egoho reshiyo yechinhu chebhaudhi, ndokuti, FY / Fu = 0.6; Chigadzirwa chenhamba mbiri (4) × 6 = "24") ndeye 1/10 yezita rezita rekukohwa (kana simba rekupa) (n / mm2) yezvinhu zvebhaudhi, ndokuti, FY ≥ 240n / mm2.

Zvinoenderana nehunyanzvi hwekugadzira, mabhaudhi ehurongwa hwesimbi anogona kukamurwa muzvikamu zvitatu: A, B uye CA Giredhi B yakanatswa bhaudhi, iyo inowanzo shandiswa zvemagetsi zvigadzirwa, uye giredhi C rakashata bhaudhi. Kunze kwekunge zvataurwa neimwe nzira, mabhaudhi akajairika esimbi simbi anowanzo kuve akaomarara giredhi C mabhaudhi ane giredhi rekuita re4,6 kana 4.8.