316page

304 ^ll126f EE "; qEE ^\ -sgE, +61 4s. r4r +H,llzl],lzI Eq+€4. +q^JErl= 6l+E BEll (ql^J, "J+, +oJ, HISB), 6l+-^lz! Tl6J, 6I+E aTlq a7)o) e+ E. I-l+, + rll^JEE z) 6I+4 €^J+ +E€trI. +g+ +q= 6}+9 €EIql 4+^.1 371^l + -fE, + zlAl4, 94, E. +44 :.EeE ++qTlr+. 2. trlEtrlq vltr+q= .Jrdzlt"I 44 iil;<}4ql zlA)4 *4gE .J6Iq gBq= vl4-s "J 4q=ql, +qE oJ"Jr+ +ril +q az)s. H+ + 9t4. yltr+q= HE *4ol d+q. dql^l ^l4lfltrl. "lag +d g$eq++ B4 zt cEql 9lq ;4-J Hsls sEI€r+. uNllal$ EE ^J4E 4+, qeirlq= trEg aFdI. dEEql^l tsCq= 5=(extrusion)r+ a "J (intrusion)9-f,Prl ^14€r+. (r e 72-LL +=) E += ,ItsCE vle44z| sE 6I+E Hl++ zNzll$ql.<.1 ^l+Iq = 4o14. ql"IE t+ "J+*qol _s.EoJEql €zlg oL qtrrlq= +61 ++*F, = El++ zl]zllEol'I tsz}tr+ €"14 44 HEXrll+ tltrii}4)e+ ?g.ll+4 aEI e _ tr +El ^l4g + 914. +gE ++4"J rl6Jg !-E ++4 rCH€str olz= rg E +Eql^lE =g +qql 96Iq floJol €tr}(t9c vltrvlq). gil4g +^Jr+ +^J+g+e, t+t dzlrls4 rJg zlgqlrl, +gg ?zlts f 919 eEE r^JH€ $.ols T]6J=J + 914(4 €C tltr:ilq ). - =5trm ral e-11 EEotl^lel ==rl dg
316page

2. 피로파괴
316page

2. 피로파괴
316page

2. 피로파괴