ç³é¹ž
ãµã€ããç§ãã¡ã䜿ã£ãŠããç³é¹žã¯ãèèªã®ã±ã³åã«ãã£ãŠã§ããèèªé
žã®ã¢ã«ã«ãªéå±å¡©ãäž»æåãšãªã£ãŠããŸãã
ç³é¹žã«ã¯ã硬ç³é¹žãšè»ç³é¹žãšããããŸãã
ããã¯ãç³é¹žãã€ãããšãã«äœ¿ãèèªã®çš®é¡ãšã¢ã«ã«ãªã®çš®é¡ã«ãã£ãŠããããç³é¹žãšæãããç³é¹žãã§ãããšããããåã¥ãããããã®ã§ãã
æãããç³é¹žã¯ãèèªé
žã®ååã®å°ãããã®ãããªãèèªãããã¯äžé£œåèèªé
žãå€ããµããèèªããã€ããããŸãã
硬ãç³é¹žã¯ãååã®å€§ãã飜åèèªé
žãå€ããµããèèªãåæãšãããšãã«ã§ããŸãã
ãŸããã¢ã«ã«ãªéå±å¡©ãã€ããããæ°Žé
žåãããªãŠã ã䜿ã£ãç³é¹žã¯ãœãŒãã»ãã±ã³ãšãã°ã硬ãç³é¹žãšãªããŸãã
ããã«ããããŠãæ°Žé
žåã«ãªãŠã ã䜿ã£ãŠã§ããç³é¹žã¯ã«ãªã»ãã±ã³ãšãã°ããæããããŠæ°Žã«ããæº¶ããŸãã
ããã¯ãã²ãããã¯ãªãŒã ãæ¶²äœç³é¹žãªã©ãç¹å¥ãªãã®ã«äœ¿ãããŸãã
ç³é¹žãã€ããå Žåã®åæãšããŠãçŸãçã®è²¯èµèèªãéèŠãšãããŠããŸãã
ãããã®èèªã ãããã€ãããããã®ã¯ç³é¹žãšããŠéåžžã«ããããæ§è³ªããã£ãŠããŸãããæ°Žã«å°ãããæº¶ããªãããã«ç±æ¹¯ã䜿ããªããã°ãªããªããšãããæ¬ ç¹ããã£ãŠããŸãã
ããã¯ãçãçŸã®èèªãã€ãã£ãŠããèèªé
žã®æ§è³ªã«ããããã§ãã
ããã§ããã®æ§è³ªãæ¹è¯ããããã«ãçãçŸã®èèªã«æ€ç©ã®å®ãããšã£ãèèªããŸããŠãç³é¹žãã€ãããŸãã
éæ²¹ã®ããã«ãäžé£œåèèªé
žãå€ããµããèèªã¯é
žåãããããããããªã«ããã匷ãã®ã§ç³é¹žã®åæãšããŠã¯ãã®ãŸãŸã§ã¯äœ¿ããŸããã
ãããããã®ããã«äžé£œåèèªé
žãå€ããµããèèªã¯è§Šåªãäœ¿ãæ°ŽçŽ ãšååãããŠç¡¬åæ²¹ã«ããã°ãç³é¹žã®åæãšããŠäœ¿ããããã«ãªããŸãã
ç¡¬åæ²¹ã«ãããšããããŸã§åžžæž©ã§æ¶²äœã§ãã£ããã®ããåºäœã®èèªã«ããããŸãã
ç¡¬åæ²¹ãã€ããããšã¯ãç³é¹žã®ã»ãããŒã¬ãªã³ã®åæãã€ããããã«ããå·¥æ¥çã«ãããžãéèŠãªããšãªã®ã§ãã
ç³é¹žã®ã€ããæ¹
ãŸãã倩ç¶ã®èèªããããã¯ç¡¬åæ²¹ã«ãæ°Žé
žåãããªãŠã ããããã±ã³åããŸãã
ãã®æ°Žé
žåãããªãŠã ã®éã¯ããã®èèªãã±ã³åããã®ã«å¿
èŠãªéãããããããã«å€ãããŸãã
ããã¯ãå¡©åºããããã«å€ããšã±ã³åãéããã«ãããªãããããã§ãã
ã±ã³åãçµãã£ãããå¡©åãããªãŠã ïŒé£å¡©ïŒãããããŠå·ããªãããã«ããŠãããŠãããŸãã
ãããšãç³é¹žã¯ãæ¿ãé£å¡©æ°Žã«ã¯æº¶ããªãã®ã§äžã®ã»ãã«æµ®ãã³äžãããã°ãªã»ãªã³ããµããã é£å¡©æ°Žã¯äžã®ã»ãã«æ®ããŸãã
ãã®ããã«ãå¡©é¡ãããããŠæåºãããããšããå¡©æãšãããŸãã
ã€ãã«ããã®ã»ãã±ã³ãåããšããŸããããã®ãšãã®ã»ãã±ã³ã¯ã«ãŒããšãã°ãããŸã ã°ãªã»ãªã³ã»é£å¡©ã®ã»ãå¡©åºãªã©ããããããŸãã£ãŠããã®ã§ãæ°Žãå
åã«ããããŠãç
®ãŠæº¶ããããã«ããã«é£å¡©ãããããŠããµããã³ç³é¹žãåºãŸãããŸãã
ãããäœåãããè¿ããŠãããªããäžçŽç©ãåãé€ããŸãã
ããããŠã€ãã£ãã»ãã±ã³ã¯éŠæã§ã«ãããã€ãããææã§ããããªè²ãã€ãããããŠãããå®¶åºçšãšããŠäœ¿ãããã®ã§ãã
ãŸããè¬çšç³é¹žã«ã¯ãã¯ã¬ãŸãŒã«ãããã®ã»ãã®æ®ºèå€ãªã©ãããããããŸãã
ãªããç³é¹žãã€ãããšãã«ã§ããã°ãªã»ãªã³ã¯ãå¥ã«éããããŠç²Ÿè£œãããŸãã
ç³é¹žã®ã¯ããã
ç³é¹žã¯ãæ±ããèœãšãåããã£ãŠããŸãã
ããã¯ãã€ãã®ãããªç³é¹žã®æ§è³ªã«ããããã ãšèããããŠããŸãã
ç³é¹žãã€ãã£ãŠããååã¯ã¡ããã©æ£åå¯Ÿã®æ§è³ªããã£ã2ã€ã®éšåããã§ããŠããŸãã
ãã®1ã€ã¯ãæ°Žã®ååãšãªããåã®åŒ·ãã«ã«ããã·ã«åºã§ãã1ã€ã¯æ°Žã®ååãšãªããåã¯ãªããçåæ°ŽçŽ ãæ²¹ïŒãããæ±ãã®äžã«ã¯ãã®ãããªæ°Žã«æº¶ãã«ããç©è³ªãå€ããµããŸããŠããïŒãšãªããåã®åŒ·ãã¢ã«ãã«åºïŒçåæ°ŽçŽ ããããã®ããã«ã€ãªãã£ããã®ïŒã®éšåã§ãã
ãã®ãããªã€ããã®ãããã»ãã±ããæ°Žã«æº¶ãããšç³é¹žååã¯ãã«ã«ããã·ã«åºãäžã«ããŠæ°Žã®è¡šé¢ã«äžŠãŒããšããã®ã§æ°Žã®è¡šé¢åŒµåïŒè¡šé¢ãçž®ãããšããåïŒãå°ãããããŸãã
ãã®ãããç³é¹žæ°Žã¯æµžéäœçšã匷ãåžã®ç¹ç¶ã®äžã«ãŸã§æã¿éãã®ã§ãã
æ°Žã®äžã«æ²¹ããã£ãããåžã«ãããæ²¹ãã€ããŠãããšæ°Žã«ãªãã¿ãããã«ã«ããã·ã«åºãå€åŽã«ããŠã¢ã«ãã«åºã®ã»ããæ²¹ãããã«ãã£ã€ãããã®è¡šé¢ãå
ã¿ãŸãã
ãã®çµæãæ²¹ãããã®ç²ã¯çްããæ°Žäžã«åãããŠã¡ããã©æ°Žã«æº¶ããããã«ãªã£ãŠæŽãèœãããã®ã§ãã
ç³é¹žååã«ãã£ãŠå²ãŸããªãã现ããç²ã«ãªã£ãŠåæ£ãããã®ãæ¶²äœã®ãšãã¯ä¹³æ¿æ¶²ãšããåºäœã®ãšãã¯æžæ¿æ¶²ãšãããŸãã
æŽæ¿¯ããããšãã«ã¯ãçŽ40âã®æ°ŽïŒè»æ°ŽïŒã«0.5ããŒã»ã³ãã®æ¿ãã«ç³é¹žã溶ããã®ããããšãããŠããŸãã
ç³é¹žã®ããã«ãååã®äžã«æ°Žãšãªãã¿ãããéšåãšãã®åå¯Ÿã®æ§è³ªã®éšåãšããã£ååç©ã¯æ°Žã«æº¶ããŠè¡šé¢ã«éãŸã衚é¢åŒµåãå°ããããæ§è³ªãããã®ã§ãè¡šé¢æŽ»æ§å€ãšãããŸãã
è¡šé¢æŽ»æ§å€ã¯ããã£ã±ãã«æ²¹ãä¹³æ¿ãã现ããåºäœã®ç²ãæžæ¿ãããåããã£ãŠããŸãã
å®éš1
2æ¬ã®è©Šéšç®¡ã«ãèžçæ°Žãå°ãå
¥ãããã®åã
ã«2ã3æ»Žã®æ²¹ãããããŸãã
ãããŠããã£ãœãã®è©Šéšç®¡ã ãã«ãããã«æ°æ»Žã®ã»ãã±ã³æ°Žããããäž¡æ¹ã®è©Šéšç®¡ãæ¯ã£ãŠæ¯ã¹ãŠã¿ãŸãããã
ç³é¹žæ°Žãå
¥ããã»ãã®è©Šéšç®¡ã¯æ²¹ãæ°Žã®äžã«æº¶ãããã ããã«ãªã£ãŠåºå¥ã§ãããçœãã«ãã£ãŠèŠããŸãã
ããã¯ç³é¹žã®ä¹³æ¿äœçšã«ãããã®ã§ãã
å®éš2
2æ¬ã®è©Šéšç®¡ã«èžçæ°Žãå°ãå
¥ããããã«ã¹ã¹ãæµ®ãã¹ãŸãã
ãã£ãœãã«ã¯ãç²ç³é¹žãå°ãããããäž¡æ¹ã®è©Šéšç®¡ãããæ¯ã£ãŠãããçŽã䜿ã£ãŠãéããŠã¿ãŸãããã
ç³é¹žãããããªã詊éšç®¡ã®ã»ãã¯ã¹ã¹ããçŽã®äžã«æ®ããŸããç³é¹žãããããã»ãã¯ãã¹ã¹ã现ããç²ã«åããããŠãçŽã®ããéãæããŠããŸããäžã«ã«ãã£ãæ°ŽãããŸããŸãã
ããã¯ãç³é¹žã®æžæ¿äœçšã«ãããã®ã§ãã
å®éš3
æ¯ç¹ç©ããæ°Žãšç³é¹žæ°Žã®äžã«èœãšããŠãã¬ãæ¹ã調ã¹ãŸãããã
ç³é¹žæ°Žã«èœãšããã»ãã¯ãã¬ããŠããŸããŸããæ°Žã«èœãšããã»ãã¯ãæ°Žãã¯ãããŠã¬ããŸããã
ããã¯ãç³é¹žæ°Žããæ°Žã®è¡šé¢åŒµåãå°ããããŠããŸãã®ã§æ°Žãçã«ãªãããç¹ç©ã®ãããŸã«å
¥ã£ãŠããããã§ãã
ãããç³é¹žã®æµžéäœçšã§ãã
ããŒã¬ãªã³
ããŒã¬ãªã³ã¯ããã¿ãŒã®ä»£çšåã§æ€ç©æ²¹ããã®ç¡¬åæ²¹ãããã³åç©æ²¹ãªã©ããããªåæãšããŠã€ãã£ãé£åã§ãã
人é ãã¿ãŒãšããã°ããŠããŸãã
å·¥å Žã§ã¯ãã€ãã®ããã«ããŠããŒã¬ãªã³ãã€ãã£ãŠããŸãã
ãŸããåæã®èèªãäžåã¿ã³ã¯ã®äžã«å
¥ããæ°Žé
žåãããªãŠã ã§äžåããŸãã
ã€ãã«ãä»ãŸã§ã€ããŠããè²ããªãããããæ±ããã®ãé€ãããè±è²ã¿ã³ã¯ã«ãã€ããçœåã䜿ã£ãŠè±è²ããŸãã
çœåãšããã®ã¯ãã±ã€é
žãšã¢ã«ãããäž»æåãšããç²åã§ãã®ç²ã¯ãæ°Žåãæ²¹ã®äžã®äžçŽç©ãåžãã€ããæ§è³ªããããŸãã
ãã®ããã«ããèèªããããã±ã«ãè§ŠåªãšããŠæ°ŽçŽ ãæ·»å ãç¡¬åæ²¹ã«ããŸãã
ã€ãã«ããã®ç¡¬åæ²¹ããéããã«ãããã¬ããšããã«ããããŸãã
ããã§èžæ°ããµãããã§ãã«ãããé€ããŸãã
ãããŠãããäžåãéæ©ã§ãããŠãé
åã¿ã³ã¯ã«å
¥ããŸãã
ãã®é
åã¿ã³ã¯ã§ã¯ããããããªç¡¬åæ²¹ãé©åœã«ãŸãããããŸãã
ãã®ããã«ããèèªã乳忩ã§é£å¡©ã»çºé
µä¹³ã»éŠæã»è²çŽ ãªã©ãšä¹³åãããããããŸãããšããŒã¬ãªã³ã«ãªããŸãã