äžçäžã®é¶èžå®¶ã®ããã«ãç²åã®èª¿éãæ··åãçæããã¹ããç¶²çŸ ããé¶èžçšç²åã®èª¿æŽã«é¢ããç·åã¬ã€ããæé©ãªäœæ¥æ§ãšçŒæçµæãåŸãæ¹æ³ãåŠã³ãŸãããã
é¶èžçšç²åã®èª¿æŽïŒæé©ãªçµæãåŸãããã®äžççã¬ã€ã
é¶èžçšç²åã®èª¿æŽã¯ãé¶èžã«ãããåºç€ãšãªãã¹ãããã§ããé¶åã®å質ã¯ãäœæ¥æ§ã圢ç¶ã®å®å®æ§ããçŒæçµæãéè¬ã®å¯çæ§ãŸã§ããããããã®ã«åœ±é¿ãäžããäœé¶ã®æåãçŽæ¥å·Šå³ããŸããå°ããªå·¥æ¿ã§æŽ»åããè¶£å³ã®é¶èžå®¶ã§ãããå€§èŠæš¡ãªçç£æœèšãéå¶ããããã§ãããç²å調æŽã®ãã¥ã¢ã³ã¹ãçè§£ããããšã¯ãäžè²«ããŠé«å質ã®é¶ç£åšãçç£ããããã«äžå¯æ¬ ã§ãããã®ã¬ã€ãã§ã¯ãäžçäžã®é¶èžå®¶ã®ããã«ãé¶èžçšç²åã®èª¿æŽæè¡ãææãããã³èæ ®äºé ã«é¢ããå æ¬çãªæŠèŠãæäŸããŸãã
é¶åã«ã€ããŠçè§£ãã
é¶åãšã¯ãç¹å®ã®ç¹æ§ãéæããããã«èšèšããããããŸããŸãªç²åé±ç©ãåªæº¶å€ãå å¡«å€ã®æ··åç©ã§ãããããã®ç¹æ§ã«ã¯ä»¥äžãå«ãŸããŸãïŒ
- äœæ¥æ§ïŒ ç²åãã©ãã ã容æã«æåœ¢ã§ãããã
- å¯å¡æ§ïŒ å§åãåããŠå€åœ¢ãããã®æ°ãã圢ç¶ãä¿æããç²åã®èœåã
- åŒ·åºŠïŒ åãæ±ããçŒæäžã®ç Žæã«å¯Ÿããç²åã®æµæåã
- çŒææž©åºŠïŒ ç²åãçŒãç· ãŸããã¬ã©ã¹åããæž©åºŠã
- åçž®çïŒ ä¹Ÿç¥ããã³çŒæäžã«ç²åãåçž®ããéã
- è²ïŒ çŒæåŸã®ç²åã®è²ã§ãéè¬ã®éžæã«åœ±é¿ãäžããããšããããŸãã
ããŸããŸãªçš®é¡ã®é¶åã¯ãããããç°ãªãç®çã«é©ããŠããŸããäžè¬çãªçš®é¡ã«ã¯ä»¥äžã®ãããªãã®ããããŸãïŒ
- ååšïŒ äœæž©çŒæç²åã§ãéåžžã¯å€å質ã§ãããè£ é£Ÿåã«äœ¿çšãããŸãã
- ç»åšïŒãã£ãïŒïŒ äžïœé«æž©çŒæç²åã§ãäžå€«ã§èä¹ æ§ããããå®çšçãªåšã«é©ããŠããŸãã
- ç£åšïŒ 髿ž©çŒæç²åã§ããã®çœè²åºŠãéå æ§ããã现ããã§ç¥ãããŠããŸãã
- 楜çŒçšç²åïŒ æ¥œçŒç¹æã®æ¥æ¿ãªæž©åºŠå€åã«èããããã«èª¿åãããç¹æ®ãªé¶åã
ãããžã§ã¯ãã«é©ããé¶åãéžã¶ããšã¯äžå¯æ¬ ã§ããäœåã®æå³ãããçšéãæãŸããçŸèгããããŠãèªèº«ã®çŒæèœåãèæ ®ããŠãã ããã
ç²åææã®èª¿éïŒäžççãªèŠç¹
ç²åææã®å ¥æãããããšã³ã¹ãã¯ãäžçäžã§å€§ããç°ãªããŸããå°åã«ãã£ãŠãé¶èžå®¶ãå©çšã§ããç²åãåªæº¶å€ãå å¡«å€ã®çš®é¡ã¯ããŸããŸã§ããå°åã®äŸçµŠå ã調æ»ãããäœãŸãã®å°åã§å ¥æå¯èœãªææã®ç¹æ§ãçè§£ããããšãéèŠã§ãã
ç²åã®çš®é¡ãçè§£ãã
- äžæ¬¡ç²åïŒã«ãªãªã³ïŒïŒ æ¯å²©ã®è¿ãã§èŠã€ãããçŽç²ã§ãç²åãç²ããå¯å¡æ§ãäœããçŒææž©åºŠãé«ãããã°ãã°çœè²ã§ããäŸãšããŠã¯ãã€ã³ã°ãªãã·ã¥ãã£ã€ãã¯ã¬ã€ããžã§ãŒãžã¢ã«ãªãªã³ïŒç±³åœïŒããã©ãžã«ããã€ãã®ç¹å®é±åºããããŸãã
- äºæ¬¡ç²åïŒããŒã«ã¯ã¬ã€ãèç«ç²åïŒïŒ æ°Žã颚ã«ãã£ãŠéã°ããç²åã现ãããå¯å¡æ§ãé«ããçŒææž©åºŠãäœãããã°ãã°äžçŽç©ïŒéåïŒãå«ã¿ãŸããäŸãšããŠã¯ãã±ã³ã¿ãããŒããŒã«ã¯ã¬ã€ïŒç±³åœïŒãããã³ããŒã«ã¯ã¬ã€ïŒè±åœïŒããã€ãžã§ãªã¢ãã€ã³ãã®ããŸããŸãªé±åºããããŸãã
- æ®éç²åïŒååšçšç²åïŒïŒ äžçŽç©ãå€ããç²åãµã€ãºã倿§ã§ãéåžžã«å¯å¡æ§ãé«ããçŒææž©åºŠãäœããéåã®ãããã°ãã°èµ€è²ãè¶è²ã«ãªããŸããäžçäžã®å€ãã®å Žæãç¹ã«å·åºãæ°Ÿæ¿«åã®è¿ãã§èŠã€ãããŸãã
ç²åã®èµ·æºãšçµæãçè§£ããããšã¯ãçŒæäžã®æåãäºæž¬ããããã«äžå¯æ¬ ã§ããäŸçµŠæ¥è ãšååããŠãç²åã®ååŠåæãçŒæç¯å²ã«é¢ããè©³çŽ°ãªæ å ±ãå ¥æããŠãã ããã
åªæº¶å€ãšå å¡«å€
åªæº¶å€ã¯ãç²åã®èç¹ãäžããããäœã枩床ã§ã¬ã©ã¹åãããããã®ææã§ããäžè¬çãªåªæº¶å€ã«ã¯ä»¥äžããããŸãïŒ
- é·ç³ïŒ ã¢ã«ãããã·ãªã«ãã¢ã«ã«ãªé žåç©ïŒãããªãŠã ãã«ãªãŠã ããŸãã¯ã«ã«ã·ãŠã ïŒãå«ãäžè¬çãªé 岩é±ç©ã
- ããã§ãªã³ãµã€ã¢ãã€ãïŒ é·ç³ã«äŒŒãŠããŸãããã¢ã«ã«ãªå«æéãé«ãç«æå²©ã
- ã¿ã«ã¯ïŒæ»ç³ïŒïŒ çŒææž©åºŠãäžããçœè²åºŠãé«ããããã«äœ¿çšããã嫿°Žãã°ãã·ãŠã ã±ã€é žå¡©ã
- çªç°ç³ïŒãŠã©ã©ã¹ããã€ãïŒïŒ 匷床ãåäžãããè²«å ¥ïŒã²ã³å²ãïŒãæžããããã«äœ¿çšãããã±ã€é žã«ã«ã·ãŠã ã
å å¡«å€ã¯ãåçž®ãå¶åŸ¡ããããäœæ¥æ§ãåäžããããã質æãå ãããããããã«é¶åã«å ããããææã§ããäžè¬çãªå å¡«å€ã«ã¯ä»¥äžããããŸãïŒ
- ã·ãªã«ïŒç³è±ïŒïŒ åçž®ãæžããã匷床ãå ãã硬ããŠäžæŽ»æ§ãªææã
- ã°ããã°ïŒ çŒæããç²åãç²ç ãããã®ã§ãåçž®ãæžãããèç±è¡ææ§ãåäžãããããã«é¶åã«å ããããŸãã
- ç ïŒ ã·ãªã«ã«äŒŒãŠããŸãããç²åãç²ãã質æãå ããããç²çæ§ãæžããããããããã«äœ¿çšãããŸãã
- ç«å±±ç°ïŒ ç¬ç¹ã®åªæº¶ç¹æ§ãšè³ªæãå ããŸããæ¥æ¬ãã€ã³ããã·ã¢ãã¢ã¡ãªã«å€§éžã®äžéšãªã©ãç«å±±æŽ»åã®ããå°åã§ããèŠãããŸãã
äŸïŒ æ¥æ¬ã§ã¯ãé¶èžå®¶ã¯ãã°ãã°å°å ã§æ¡ããç«å±±ç°ãé¶åã®åªæº¶å€ãšããŠå©çšããç¬ç¹ã®è³ªæãè²ãçã¿åºããŸããå¯Ÿç §çã«ããšãŒãããã®é¶èžå®¶ã¯ããã®å°åã§å®¹æã«å ¥æã§ããé·ç³ãç³è±ã«é Œãããšãå€ããããããŸããã
å«ççãªèª¿éãšæç¶å¯èœæ§
ææã®ç°å¢çããã³ç€ŸäŒç圱é¿ãèæ ®ããŠãã ãããå¯èœãªéãã茞éã³ã¹ããåæžããå°åçµæžãæ¯æŽããããã«ãå°å ã§èª¿éãããææãéžã³ãŸãããã責任ããæ¡æããã³å å·¥æè¡ãå®è·µããŠããäŸçµŠæ¥è ãæ¢ããŠãã ãããåçç²åãä»ã®ç£æ¥ããã®å»æ£ç©ãªã©ããªãµã€ã¯ã«ææã®äœ¿çšãæ€èšããŠãã ããã
ç¬èªã®é¶åãæ··åããïŒã¹ããããã€ã¹ãããã¬ã€ã
ç¬èªã®é¶åãæ··åããããšã§ãç¹å®ã®ããŒãºã«åãããŠç²åã®ç¹æ§ãã«ã¹ã¿ãã€ãºã§ããŸããããã«ã¯ãæ éãªæž¬å®ã培åºçãªæ··åãããã³é©åãªæ°Žåãå¿ èŠã§ãã
1. ã¬ã·ãã®éžæ
ä¿¡é Œã§ããæ å ±æºããã®ç¢ºããªã¬ã·ãããå§ããŸããããæžç±ããªã³ã©ã€ã³ãã©ãŒã©ã ããŸãã¯å°åã®çµéšè±å¯ãªé¶èžå®¶ã«çžè«ããŠãã ãããããŸããŸãªã¬ã·ãã詊ããŠããèªèº«ã®æè¡ãçŒæèœåã«é©ãããã®ãèŠã€ããŸããããæ¬¡ã®ãããªèŠçŽ ãèæ ®ããŠãã ããïŒ
- çŒæç¯å²ïŒ é¶åã窯ã®çŒææž©åºŠãšäºææ§ãããããšã確èªããŠãã ããã
- æãŸããè²ïŒ çŒæåŸã«æãŸããè²ãéæããããã«ã¬ã·ãã調æŽããŠãã ããã
- äœæ¥æ§ïŒ å¯å¡æ§ãåäžãããããç²çæ§ãæžããããããããã«ã¬ã·ããä¿®æ£ããŠãã ããã
- åçž®çïŒ ã²ã³å²ããæªã¿ãé²ãããã«åçž®ãå¶åŸ¡ããŠãã ããã
ã¬ã·ãäŸïŒ
ç»åšçšé¶åïŒã³ãŒã³6ïŒïŒ
- ã«ãªãªã³ïŒ20%
- ããŒã«ã¯ã¬ã€ïŒ30%
- é·ç³ïŒ25%
- ã·ãªã«ïŒ25%
ç£åšçšé¶åïŒã³ãŒã³10ïŒïŒ
- ã«ãªãªã³ïŒ50%
- ããŒã«ã¯ã¬ã€ïŒ10%
- é·ç³ïŒ30%
- ã·ãªã«ïŒ10%
ååšçšé¶åïŒã³ãŒã³06ïŒïŒ
- ååšçšç²åïŒ70%
- ããŒã«ã¯ã¬ã€ïŒ10%
- ã¿ã«ã¯ïŒ10%
- ã·ãªã«ïŒ10%
2. ææã®èšé
æ£ç¢ºãªèšéã¯ãäžè²«ããçµæãåŸãããã«äžå¯æ¬ ã§ããããžã¿ã«ã¹ã±ãŒã«ã䜿çšããŠãã¬ã·ãã«åŸã£ãŠåææãèšéããŠãã ãããã¹ã±ãŒã«ãæ ¡æ£ãããæ£ç¢ºã§ããããšã確èªããŠãã ãããå°æ¥ã®åç §ã®ããã«ãåãããã§äœ¿çšããæ£ç¢ºãªéãèšé²ããŠãã ããã
3. ä¹ŸåŒæ··å
ãã©ã¹ããã¯å®¹åšãã¢ã«ã¿ã«ãããµãŒãªã©ã®å€§ããªå®¹åšã§ä¹Ÿç¥ææãæ··ãåãããŸãããã¹ãŠã®ææãåçã«åæ£ããããã«åŸ¹åºçã«æ··åããŠãã ãããç²åã®ç²å¡µãåžã蟌ãŸãªãããã«ãé²å¡µãã¹ã¯ã䜿çšããŠãã ããã
4. å æ°Ž
æ··åããªããã也ç¥ããæ··åç©ã«åŸã ã«æ°Žãå ããŸããå¿ èŠãªæ°Žã®éã¯ãã¬ã·ããææã®ä¹Ÿç¥åºŠã«ãã£ãŠç°ãªããŸããé飜åãé²ãããã«ããã£ãããšæ°Žãå ããŠãã ãããæ¹¿ã£ãŠãããã¹ãã€ããªãçšåºŠã®ç¡¬ããç®æããŠãã ããã
5. æ··åæ¹æ³
- æäœæ¥ïŒ ãã®æ¹æ³ã¯å°éã®ãããã«é©ããŠããŸããæãé äžãªéå ·ã䜿ã£ãŠç²åã培åºçã«æ··ããŸãã也ç¥ããå¡ããã¹ãŠãªããªããç²åãåçã«æ°ŽåãããŠããããšã確èªããŠãã ããã
- ã¢ã«ã¿ã«ãããµãŒïŒ ã¢ã«ã¿ã«ãããµãŒã¯ã倧éã®ç²åãå¹ççã«æ··åããæ¹æ³ã§ããå®å šãªæäœã®ããã«ãã¡ãŒã«ãŒã®æç€ºã«åŸã£ãŠãã ããã
- åç·Žæ©ïŒ åç·Žæ©ã¯ãç²åã®æ··åãšè±æ°ãåæã«è¡ãããã«äœ¿çšã§ããŸããããã¯ãçç£äœæ¥çšã«å€§éã®ç²åãæºåããã®ã«ç¹ã«äŸ¿å©ã§ãã
6. 硬ãã®è©äŸ¡
é¶åã®çæ³çãªç¡¬ãã¯ã奜ã¿ã®æåœ¢æè¡ã«ãã£ãŠç°ãªããŸãããããæåœ¢ã®å Žåãç²åã¯å¯å¡æ§ãããããŸãšãŸããè¯ãå¿ èŠããããŸããæã³ããã®å Žåãç²åã¯å°ã硬ãã§ãããŸããŸãããç²åã®ã²ãã転ãããŠãã®æåã芳å¯ããããšã§ã硬ãããã¹ãããŸããã²ãã¯æ»ããã§ãæè»æ§ããããã²ã³å²ãããªãã¯ãã§ãã
ç²åã®çæïŒäœæ¥æ§ãšå¯å¡æ§ã®åäž
ç²åã®çæïŒå¯ããããšãããïŒã¯ãæ··åããç²åãæ¹¿ã£ãç°å¢ã§æ°é±éããæ°ã¶æéä¿ç®¡ããããšã§ãããã®ããã»ã¹ã«ãããç²åç²åãããå®å šã«æ°Žåããå¯å¡æ§ãšäœæ¥æ§ãåäžããŸãã
çæããã»ã¹
çæäžã埮çç©ãç²åäžã®ææ©ç©ãåè§£ããå¯å¡æ§ãé«ããææ©é žãçæããŸãããŸããç²åç²åã¯ããåäžã«æ°Žåãããããæ»ããã§äžè²«ãã質æã«ãªããŸãã
ç²åã®çææ¹æ³
- ã©ããïŒ æ··åããç²åãã©ããã§ãã£ãããšå ã¿ãæ°Žåã®æå€±ãé²ããŸããå ãã ç²åã¯æ¶Œããæãå Žæã«ä¿ç®¡ããŸãã
- ãããŒã«è¢ïŒ æ··åããç²åããããŒã«è¢ã«å ¥ãããã£ãããšå¯å°ããŸããæ¹¿åºŠãä¿ã€ããã«å°éã®æ°Žãå ããŸãã
- ç²åçšå®¹åšïŒ æ··åããç²åãèä»ãã®ãã©ã¹ããã¯å®¹åšã«ä¿ç®¡ããæ¹¿ã£ãã¹ãã³ãžãåžãå ¥ããŠæ¹¿åºŠãä¿ã¡ãŸãã
çææé
æé©ãªçææéã¯ãé¶åãç°å¢æ¡ä»¶ã«ãã£ãŠç°ãªããŸããäžè¬çã«ãæäœ2é±éãæšå¥šãããŸãããããé·ãçææéã§ç²åã®äœæ¥æ§ãå€§å¹ ã«åäžãããããšãã§ããŸããäžéšã®é¶èžå®¶ã¯ãæ°ã¶æããããã¯æ°å¹Žéç²åãçæãããŸãã
åç·Žæ©ãšæç·ŽãïŒç©ºæ°ã®é€å»ãšç²åç²åã®æŽå
åç·Žæ©ïŒãã®ã³ã°ïŒãšæç·ŽãïŒãŠã§ããžã³ã°ïŒã¯ãæåœ¢ã®ããã«ç²åãæºåããäžã§äžå¯æ¬ ãªã¹ãããã§ãããããã®ããã»ã¹ã¯ãçŒæäžã«ççºãåŒãèµ·ããå¯èœæ§ã®ããæ°æ³¡ãåãé€ããç²åç²åãæŽåãããŠåŒ·åºŠãšäœæ¥æ§ãåäžãããŸãã
åç·Žæ©ïŒãã®ã³ã°ïŒ
ãã®ã³ã°ã¯ãç²åãæ··åãè±æ°ããæ©æ¢°ã§ããåç·Žæ©ã«éãããšã§ããåç·Žæ©ã¯éåžžãããããŒãå転ããçŸœæ ¹ãä»ããæ··å宀ãããã³æŒåºãããºã«ã§æ§æãããŠããŸããç²åã¯ããããŒã«æå ¥ãããæ··åå®€ã§æ··åã»è±æ°ãããåŸãããºã«ããäžè²«ããæ£ç¶ã«æŒãåºãããŸãã
æç·ŽãïŒãŠã§ããžã³ã°ïŒã®æè¡
æç·ŽãïŒãŠã§ããžã³ã°ïŒã¯ãæ°æ³¡ãåãé€ããç²åç²åãæŽåãããããã«ç²åãæããæäœæ¥ã®ããã»ã¹ã§ããããããã«å©ç¹ããããããã€ãã®ç°ãªãæç·Žãã®æè¡ããããŸãã
- ã©ã ãºãããïŒçŸã®é ïŒç·ŽãïŒ ãã®æè¡ã¯ãç²åãçŸã®é ã®åœ¢ã«ç¹°ãè¿ãæããããã§æŒãããšãå«ã¿ãŸããæ°æ³¡ãåãé€ããç²åç²åãæŽåãããã®ã«å¹æçã§ãã
- èºæç·ŽãïŒèç·ŽãïŒïŒ ãã®æè¡ã¯ãç²åãæããªããèºæç¶ã«ããæ°æ³¡ãæŒãåºããŠç²åç²åãæŽåãããæžŠãäœããŸãã
- ã³ãŒã³ãŠã§ããžã³ã°ïŒ ãã®æè¡ã¯ãç²åãåéåœ¢ã«æåœ¢ãããããç¹°ãè¿ãã¹ã©ã€ã¹ããŠåçµã¿ç«ãŠããããšãå«ã¿ãŸãã
æç·Žãæè¡ã®éžæ
ããªãã«ãšã£ãŠæé©ãªæç·Žãæè¡ã¯ãå人ã®å¥œã¿ãšç²åã®ãããã®ãµã€ãºã«ãã£ãŠç°ãªããŸããããŸããŸãªæè¡ã詊ããŠãèªåãå¿«é©ã§äžè²«ããçµæãçã¿åºããã®ãèŠã€ããŠãã ããã
é¶åã®ãã¹ãïŒç¹æ§ãšæ§èœã®è©äŸ¡
é¶åããã¹ãããããšã¯ããã®ç¹æ§ãè©äŸ¡ããæåœ¢ããã³çŒæäžã®æ§èœãäºæž¬ããããã«äžå¯æ¬ ã§ããããã«ã¯ãå¯å¡æ§ãåçž®çã匷床ãããã³çŒææåãæž¬å®ããããã®ããŸããŸãªãã¹ãã宿œããããšãå«ãŸããŸãã
å¯å¡æ§ãã¹ã
ãã®ãã¹ãã¯ãå§åãåããŠå€åœ¢ãããã®æ°ãã圢ç¶ãä¿æããç²åã®èœåãè©äŸ¡ããŸããç²åã®ã²ãã転ãããŠãã®æåã芳å¯ããŸããã²ãã¯æ»ããã§ãæè»æ§ããããã²ã³å²ãããªãã¯ãã§ããå¯å¡æ§ã®é«ãç²åã¯ãæåœ¢ã容æã§ãã
åçž®çãã¹ã
ãã®ãã¹ãã¯ã也ç¥ããã³çŒæäžã«ç²åãåçž®ããéãæž¬å®ããŸãããã¹ãã¿ã€ã«ãäœæãã也ç¥ååŸãšçŒæååŸã§ãã®å¯žæ³ã枬å®ããŸããåçž®çã¯ã次ã®åŒã䜿çšããŠèšç®ã§ããŸãïŒ
åçž®ç (%) = [(å ã®å¯žæ³ - çŒæåŸã®å¯žæ³) / å ã®å¯žæ³] x 100
é床ã®åçž®ã¯ãã²ã³å²ããæªã¿ãåŒãèµ·ããå¯èœæ§ããããŸããåçž®ãå¶åŸ¡ããããã«é¶åã®ã¬ã·ãã調æŽããŠãã ããã
匷床ãã¹ã
ãã®ãã¹ãã¯ãåãæ±ããçŒæäžã®ç Žæã«å¯Ÿããç²åã®æµæåãè©äŸ¡ããŸãããã¹ãã¿ã€ã«ãäœæããå®å šã«ä¹Ÿç¥ãããŸããæ¬¡ã«ãã¿ã€ã«ãå£ãããŸã§å§åããããŸãã匷ãé¶åã¯ãå£ããåã«ããªãã®å§åã«èããããšãã§ããŸãããŸããçŒæãããã¹ãã¿ã€ã«ãäžå®ã®é«ãããèœãšããŠãçŒæåŸã®åŒ·åºŠããã¹ãããããšãã§ããŸãã
çŒæãã¹ã
ãã®ãã¹ãã¯ãçŒæäžã®ç²åã®æåã芳å¯ããŸãããã¹ãã¿ã€ã«ãäœæããç®çã®æž©åºŠã§çŒæããŸããç²åã®è²ã質æãããã³ã¬ã©ã¹åã芳å¯ããŸããæªã¿ãã²ã³å²ãããŸãã¯èšãã®å åããªãã確èªããŠãã ããã
ææžåãšèšé²ä¿æ
ãã¹ãŠã®é¶åãã¹ãã®è©³çްãªèšé²ãä¿æããŠãã ãããããã«ãããããŸããŸãªé¶åã®æ§èœã远跡ããææãçŒæããã»ã¹ã«ã€ããŠæ å ±ã«åºã¥ããæ±ºå®ãäžãã®ã«åœ¹ç«ã¡ãŸããåãã¹ãã®æ¥ä»ãã¬ã·ãããã¹ãæ¹æ³ãããã³çµæãèšé²ããŠãã ããã
é¶åã®åé¡ã«é¢ãããã©ãã«ã·ã¥ãŒãã£ã³ã°
æ éãªæºåãããŠããé¶åã®åé¡ãçºçããããšããããŸããäžè¬çãªåé¡ã«ã¯ãã²ã³å²ããæªã¿ãèšããéå¥ããïŒã·ããªã³ã°ïŒãªã©ããããŸãã
ã²ã³å²ã
ã²ã³å²ãã¯ãé床ã®åçž®ãäžåäžãªä¹Ÿç¥ã«ããã也ç¥äžãŸãã¯çŒæäžã«çºçããå¯èœæ§ããããŸããã²ã³å²ããé²ãã«ã¯ïŒ
- ã°ããã°ãç ãé¶åã«å ããŠåçž®ãå¶åŸ¡ããŸãã
- ç²åããã£ãããšåäžã«ä¹Ÿç¥ãããŸãã
- 也ç¥äžã¯ãéé颚ãçŽå°æ¥å ãé¿ããŸãã
- æ°æ³¡ãåãé€ãããã«ãç²åãé©åã«ç·ŽãããŠããããšã確èªããŸãã
æªã¿
æªã¿ã¯ãäžåäžãªæ¯æãäžåäžãªå ç±ã«ããçŒæäžã«çºçããå¯èœæ§ããããŸããæªã¿ãé²ãã«ã¯ïŒ
- çª¯ã®æ£æ¿ãæ°Žå¹³ã§ããããšã確èªããŸãã
- 窯éå ·ã䜿çšããŠäœåãåçã«æ¯ããŸãã
- ããŸãã«ãéãçŒæããããšãé¿ããŸãã
- çŒæåŒ·åºŠã®è¯ãé¶åãéžã³ãŸãã
èšã
èšãã¯ãçŒæäžã«ç²åå éšã«éã蟌ããããã¬ã¹ã«ãã£ãŠåŒãèµ·ããããŸããèšããé²ãã«ã¯ïŒ
- æ°æ³¡ãåãé€ãããã«ãç²åãé©åã«ç·ŽãããŠããããšã確èªããŸãã
- ç²åãæ£ããæž©åºŠã§çŒæããŸãã
- éå°çŒæãé¿ããŸãã
- ææ©ç©å«æéã®å°ãªãé¶åã䜿çšããŸãã
éå¥ããïŒã·ããªã³ã°ïŒ
éå¥ããã¯ãå·åŽäžã«éè¬ãé¶åãããå€ãåçž®ããéè¬ãå¥ããèœã¡ããšãã«çºçããŸããéå¥ãããé²ãã«ã¯ïŒ
- é¶åãšé©åæ§ã®ããéè¬ãéžã³ãŸãã
- ç±èšåŒµä¿æ°ãæžããããã«éè¬ã®ã¬ã·ãã調æŽããŸãã
- é¶åã®ã·ãªã«å«æéãå¢ãããŸãã
å°åã®è³æºãšæ¡ä»¶ãžã®é©å¿
é¶èžçšç²åã®èª¿æŽã¯ãå°åã®è³æºãæ¡ä»¶ãžã®é©å¿ãå¿ èŠãšããåçãªããã»ã¹ã§ããäžçäžã®é¶èžå®¶ã¯ãããããã®å°åã§å©çšå¯èœãªææã«åºã¥ããŠãç¬èªã®æè¡ãšã¬ã·ããéçºããŠããŸãããå®éšãåãå ¥ããç¹å®ã®ç¶æ³ã«åºã¥ããŠã¢ãããŒãã調æŽããææ¬²ãæã£ãŠãã ããã
äŸïŒ ã¢ããªã«ã®äžéšå°åã§ã¯ãé¶èžå®¶ã¯äŒçµ±çãªéçŒã窯ãšå°å ã§æ¡æãããç²åã䜿çšããŠãçŸããæ©èœçãªé¶åšãäœæããŠããŸãã圌ãã¯ãäœãçŒææž©åºŠãšå°å ã®ç²åã®ç¹æ§ã«å¯Ÿå¿ããããã«ãé¶åã®ã¬ã·ãã調æŽããå¿ èŠããããããããŸããã
çµè«
é¶èžçšç²åã®èª¿æŽããã¹ã¿ãŒããããšã¯ãé¶èžã§äžè²«ããŠæåããçµæãéæããããã«äžå¯æ¬ ã§ããç²åãåªæº¶å€ãå å¡«å€ã®ç¹æ§ãçè§£ããé©åãªæ··åãçæãåç·Žæ©ãæç·Žããããã³ãã¹ãæè¡ã«åŸãããšã§ãããªãã®èžè¡çããžã§ã³ã«å®å šã«é©ããé¶åãäœæããããšãã§ããŸããææŠãåãå ¥ããããŸããŸãªã¢ãããŒãã詊ããäžçäžã®é¶èžå®¶ã®çµéšããåŠã³ãŸããããé¶èžçšç²åã®èª¿æŽãžã®æ ã¯ãããããã®ããè±ããªçµéšãšãªãã§ãããã
åèè³æ
- Ceramics Arts Daily: èšäºããããªããã©ãŒã©ã ãåããé¶èžå®¶ã®ããã®ãªã³ã©ã€ã³ãªãœãŒã¹ã
- American Ceramic Society: ã»ã©ããã¯ãšã³ãžãã¢ãšç§åŠè ã®ããã®å°éçµç¹ã
- å°åã®é¶èžã®ã«ããã¯ãŒã¯ã·ã§ãã: å°å瀟äŒã®çµéšè±å¯ãªé¶èžå®¶ãšã€ãªããã圌ãã®å°éç¥èããåŠã³ãŸãããã