Official Answer
Answer
Ikurwaho ryo gukuraho ni geometrike ihagarikwa ikora nkibintu bitera impungenge (Stress Concentration Factor $ K_t $). Mubikorwa bigenda neza aho impeta ikorerwa ihindagurika ryimitwaro ya axial cyangwa kunyeganyega, imihangayiko kumurongo irashobora kurenga imipaka yo kwihanganira ibintu nubwo guhangayika kwizina ari muke. Igice gishobora gutangirira kumuzi yikibabi kandi kigakwirakwira hifashishijwe insinga. Gukemura ibibazo, umuntu agomba: 1) Kongera radiyo kumuzi yikibabi; 2) Koresha ibikoresho bifite imbaraga zumunaniro mwinshi (urugero, 17-7PH CH900); 3) Kurasa-impeta kugirango utangire guhangayikishwa hejuru; cyangwa 4) Kwimura ikibanza mukarere gahangayikishijwe ninteko.
