Mustahkamlikni ifodalovchi xarakteristikalar;
Proporsionallik chegarasi
Oqish chegarasi
Mustahkamlik chegarasi
Plastiklik xarakteristikasi
Statik qovushoqlik xarakteristikalari
Yemirilish paytidagi haqiqiy kuchlanish, to’liq va qoldiq deformatsiya
:
Olingan va ma’lumotlar bo’yicha haqiqiy cho’zilish diagrammasi quriladi.
Hisoblash maxsus varaqlarda yoki protokollarda yozilishi kerak.
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1* - TAJRIBA ISHI.
Po`lat materiali uchun Elastiklik mоduli vа
Puаssоn kоeffitsiеntini aniqlаsh.
O’tkazilgan tajriba yuzasidan tayyorlanadigan hisobotda quyidagi ma’lumotlar bo’lishi kerak.
1. Ishdan ko’zda tutilgan maqsad ___________________________________________________
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2. Namuna eskizi (unda tenzometr o’rnatiladigan joy belgilab qo’yilishi kerak)
Tajribada ishlatilgan enzometr sxemasi.
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