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Plane Stress and Strain Models

Plane Stress¿Í Plane Strain ¸ðµ¨Àº ´ÙÀ½°ú °°Àº Ư¼ºÀ» °¡Áý´Ï´Ù.

    • ¿ä¼ÒµéÀº X¿Í Y¹æÇâÀÇ 2°³ÀÇ ÀÚÀ¯µµ¸¸ °¡Áý´Ï´Ù.
    • ÀýÁ¡µéÀº XYÆò¸é»ó¿¡ Á¸ÀçÇÏ¿©¾ß ÇÕ´Ï´Ù.
    • ¸ðµç ÇÏÁߵ鵵 XYÆò¸é»ó¿¡ Á¸ÀçÇÏ¿©¾ß ÇÕ´Ï´Ù.

Plane StrainÀº Æò¸é ¹æÇâ À̿ܿ¡´Â StrainÀÌ 0À¸·Î ¸ðµ¨ÀÌ ¾ÆÁÖ ±ä °æ¿ì¿¡ Àû¿ëµÇ¸ç °­¼º Çà·ÄÀÌ ´ÜÀ§ µÎ²²¿¡ ´ëÇØ °è»êµÇ³ª ÇÏÁßÀÇ °æ¿ì´Â ±×·¸Áö ¾Ê½À´Ï´Ù.

±×¸² 1. Plane Strain

Plane Stress´Â Æò¸é ¹æÇâ À̿ܿ¡´Â Stress°¡ 0À¸·Î ¸ðµ¨Àº Membrane °Åµ¿À» ÇÏ¸ç µÎ²²°¡ ÀçÁúƯ¼ºÄ¡(Physical property value)¿¡ °í·Á°¡ µÇ¾î¾ß ÇÕ´Ï´Ù.

±×¸² 2. Plane Stress