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Abstract
Ushbu ishda alyuminiy plastinkaga shar shaklidagi po‘lat o‘qning zarba berishi jarayoni Abaqus/Explicit moduli yordamida modellashtirildi. Hisoblashlar ikki xil chegara sharti uchun olib borildi: plastinka chetlari to‘liq qistirib mahkamlangan va erkin tayanchli holat. Natijada o‘q tezligi - vaqt hamda plastinka qarshilik kuchi - vaqt grafigi qurildi. Taqqoslash shuni ko‘rsatdiki, chegara shartlari zarba energiyasini so‘ndirish samaradorligiga sezilarli ta’sir ko‘rsatadi.
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