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Menene ke haifar da 'Permanent Set' a cikin magudanar ruwa, kuma ta yaya za a iya auna shi?

2026-06-16 FAQ

Saiti na dindindin yana faruwa lokacin da aka matsa ruwan bazara zuwa tsayi inda damuwa na ciki ya wuce ƙarfin amfanin kayan, yana haifar da nakasar filastik. Ana auna shi ta hanyar kwatanta Tsawon Kyauta ($L_0$) kafin da kuma bayan 'gwaji mai ƙarfi' (matsi zuwa tsayin tsayi ko takamaiman kaya). Idan sabon $L_0$ ya ragu sosai, lokacin bazara ya saita. Wannan...

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Saiti na dindindin yana faruwa lokacin da aka matsa ruwan bazara zuwa tsayi inda damuwa na ciki ya wuce ƙarfin amfanin kayan, yana haifar da nakasar filastik. Ana auna shi ta hanyar kwatanta Tsawon Kyauta ($L_0$) kafin da kuma bayan 'gwaji mai ƙarfi' (matsi zuwa tsayin tsayi ko takamaiman kaya). Idan sabon $L_0$ ya ragu sosai, lokacin bazara ya saita. Yawancin lokaci ana haifar da wannan ta zaɓin abu mara ƙarancin ƙarfi don jujjuyawar da ake buƙata ko ta hanyar 'sama da tafiya' a cikin taron. Don hana wannan, masu zanen kaya dole ne su tabbatar da cewa damuwa a matsakaicin yiwuwar jujjuyawar (ko da lokacin shigarwa) bai wuce iyakacin elasticity na gami ba.

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