Ndeipi fomura yekuverenga urefu hwe rivet chaiyo inofanira kunge iri?

L= δ+ 1.4 × d

d: dhayamita yeRivet, δ： Ukobvu hweRivet

● Hurefu hwakazara hwe semicircular head rivet rod = 1.65 ~ 1.7d + L + 10% yehukobvu hwese hweplate.
● Hurefu hwakazara hwe semi countersunk head rivet rod = 1.1d + L + 10% yehukobvu hwese hweplate.
● Hurefu hwakazara hwetsvimbo yerivet yakanyudzwa = 08d + L + 10% yehukobvu hwese hweplate.

d = dhayamita yerivet

L = ukobvu hwese hweplate

d. L imm