Answer
Impeta zigumana impeta mubisanzwe 2-guhinduka cyangwa 3-guhinduka. Guhangayikishwa na radiyo mugihe cyo kwishyiriraho biterwa no kwaguka (kumpeta yo hanze) cyangwa kwikuramo (kumpeta y'imbere) bisabwa kunyura hejuru yumutwe cyangwa muri bore. Imihangayiko ntarengwa $ \ sigma_ {inst} $ itangwa na $ \ sigma_ {inst} = \ frac {E t (D_f - D_i)} {D_m ^ 2} $, aho $ D_f $ ari diameter yubusa naho $ D_i $ ni diameter yo kwishyiriraho. Kuberako impeta 2-yorohereye kuruta impeta imwe yashyizweho kashe yingufu zingana, irashobora guhinduka cyane ya elastique idatanga umusaruro. Ariko, niba impeta 'yagutse cyane' mugihe cyo kuyishyiraho, bizatwara umurongo uhoraho kandi ntabwo bizicara cyane muri ruhago, biganisha kubusa kandi bigabanya ubushobozi bwo gutera. Impeta nyinshi zihinduranya gukwirakwiza ibice byo kwishyiriraho muburyo bumwe kuri coil ugereranije numurongo umwe uhoraho.
