Official Answer
Answer
Katangar radial $b$ ita ce faɗin faɗuwar waya da ake amfani da ita don murɗa ruwan bazara. A cikin ma'aunin danniya $\sigma = (6 \cdot P \cdot D_m) / (n^2 \ cdot b \cdot t^2)$, damuwa ya yi daidai da $b$. Faɗin bangon radial yana rage damuwa na lanƙwasawa don nauyin da aka ba shi $ P$, ta haka yana ƙara rayuwar gajiya. Koyaya, mafi girman $ b$ shima yana haɓaka ƙimar bazara $k$ da jimlar tsayin bazara. Bugu da ƙari kuma, idan $ b$ ya yi girma sosai, 'ɗaɗawar radial' yayin matsawa ya zama mafi girma, yana ƙara haɗarin tsoma baki tare da gidaje. Dole ne masu zanen kaya su daidaita $b$ don cimma abin da ake so $k$ yayin da suke kiyaye damuwa a cikin iyakoki masu izini na zane na Goodman don kayan da aka zaɓa.
