Answer
Mugihe gikunze gukoreshwa kimwe, kiratandukanye. Kuruhuka ni ukugabanya umutwaro $ P $ mugihe mugihe impeshyi ifashwe kumurongo uhoraho $ f $. Creep niyongera rya deflection $ f $ mugihe mugihe impeshyi ifashwe kumutwaro uhoraho $ P $. Mubice byinshi byimvura ikoreshwa (urugero, kubanziriza ibyingenzi), isoko ifatwa murwego rwo hejuru, bityo kuruhuka nibyo byibanze. Igipimo cyo kwidagadura gikurikiza ikigereranyo cya Arrhenius: $ Igipimo = A \ cdot e ^ {- Q / RT} $. Mubikorwa bikomeye byindege, tugomba kugabanya umutwaro wambere kuri 5-10% kugirango tubare kuruhuka ruteganijwe mubuzima bwa serivisi, cyane cyane iyo ikorera hafi yubushyuhe bwibikoresho.