ã¬ãªããŒãã€ã â æç¹ã®ããã«èŠãããªãŒããã¥ãŒã«
ã¬ãªããŒãã€ãïŒãã°ãã°ããã§ãŠæãžã£ã¹ããŒããšããŠè²©å£²ãããïŒã¯ãäžžãæç¹ãšæãçžåãããã§ãŠã®æ¯ç®ã®ããŒããã«äŒŒãæš¡æ§ã®ç«å±±å²©ã§ããããžã£ã¹ããŒããšããååãä»ããŠããŸãããå®éã«ã¯ã»ãšãã©ãæµçŽå²©âã±ã€çŽ ã«å¯ãç«å±±å²©âã§ãçç¶çµæ¶ïŒç³è±ãšé·ç³ã®æŸå°ç¶åŸ®çµæ¶ïŒãæç¹ãçžåãéã»ãã³ã¬ã³ã®æã¿ãæ£ãã°ããããŠããŸããæº¶å²©ã®ç¹æç»ã®ãããªãã®ãšèããŠãã ãããå°è³ªåŠãæ°Žçæš¡æ§ãäœãããããèªãã«æã£ãŠããã®ã§ãã
åå®ãšåœå ð
ããžã£ã¹ããŒããã©ã€ãªã©ã€ããïŒ
å³å¯ã«èšããšããžã£ã¹ããŒã¯å šäœãåŸ®çµæ¶è³ªã®ç³è±ïŒã«ã«ã»ãããŒïŒã§ããã¬ããŒãã€ãã®ãããªãã¯ã¹ã¯éåžžãã©ã€ãªã©ã€ãâ现ç²ã®ç³è±ïŒé·ç³âãªã®ã§ãããžã£ã¹ããŒããšããã¿ã°ã¯é·å¹Žã®åç¿æ £ã§ããå€ãã®åéå®¶ã¯ä»ããã¬ããŒãã¹ãã³ãžã£ã¹ããŒããšããŠåé¡ããŸããã岩ç³åŠçã«ã¯çç¶ã©ã€ãªã©ã€ããšèããŠãã ããã
ãªãããã§ãŠããªã®ãïŒ
å圢ããããŒããç¶ã®æç¹ïŒãã°ãã°æ·¡ãæ žãšæ¿ã茪ãæã€ïŒã¯åç©ã®æ¯ç®ã®æš¡æ§ãåæ ããŠããŸããéãšãã³ã¬ã³ã®é žåç©ãçžã匷調ããã·ãªã«ã®å å¡«ãäžå¿éšãæããããèªç¶ã®ã¹ããããã£ã«ã¿ãŒãšãªã£ãŠããŸãã
ã¹ãããã®åœ¢ææ¹æ³ ð
ã¹ããŒãž1 â ã¬ã©ã¹ããçµæ¶ãž
ã·ãªã«è±å¯ãªæº¶å²©ãæ¥éã«å·ãããšãæåã¯ç«å±±ã¬ã©ã¹ãšããŠåºãŸãããšããããŸããæéãçµã€ãšããã®ã¬ã©ã¹ã¯è±ã¬ã©ã¹åããç³è±ãšé·ç³ã®åŸ®å°ãªçµæ¶ãçš®ç¹ããå€åãã«æé·ããäžžãçç¶äœâãã¹ããããã圢æããŸãã
ã¹ããŒãž2 â 茪ã®çè²
岩ç³ãéãæµäœã¯éãšãã³ã¬ã³ãäŸçµŠããŸãããããã®é žåç©ã¯çç¶äœã®çžã«éäžããæããããŒãæããŠãã§ãп广ãé«ããŸãã
ã¹ããŒãž3 â ééãåãã
埮å°ãªç©ºæŽãäºè£ã¯åŸã«ã·ãªã«ã軜ãçé žå¡©ããŸãã¯ç²åé±ç©ã§æºããããããšããããŸãããããã®å å¡«ç©ã¯æ·¡ãäžå¿éšãšããŒããéã®æ»ãããªç§»è¡ãäœãåºãããŸãã§ã¹ãããéã®æ°Žåœ©ã®ã«ãã¿ã®ããã§ãã
çãèšããšïŒã¬ã©ã¹ã¯çµæ¶ã«å€ããã埮ééå±ã茪éããªãããŸãã
è²ãšäžè¬çãªãã¿ãŒã³ ðš
ãã¬ãã
- ã¯ãªãŒã ïŒãã â äžè¬çãªåºè³ªè²ã
- ãã³ã¯ãµãŒã¢ã³ â çäœã®æè²æ žã
- ãªã¬ã³ãžãªãŒã«ãŒ â éåè±å¯ãªé åã
- ãã£ã³ãŒã«ïŒè¶é»ã®çž â ãã³ã¬ã³ïŒéã®é žåç©ã
- ã°ã¬ãŒ â ã±ã€é žå¡©è±å¯ãªæç¹ãšçްç²åºè³ªã
ãã¿ãŒã³ã®èªåœ
- ããŒããïŒæ·¡è²ã®æ žãšæè²ã®ãªã³ã°ã
- ãªã»ãªïŒãå°ããªç®ãïŒïŒè€æ°ã®ãªã³ã°ããã«ãºã¢ã€ã
- ã¯ã©ã¹ã¿ãŒïŒéãªãåãçäœããããŒãããã£ãŒã«ããã圢æã
- æµãã®å¹œéïŒå ã®æº¶å²©æµã瀺åããããããªçæš¡æ§ã
åçã®ã³ãïŒçŽ30°ã®ãµã€ãã©ã€ãã§çžã®ã³ã³ãã©ã¹ããéç«ã€ïŒå ã®å察åŽã«çœãããŠã³ã¹ã«ãŒãã眮ããšã¯ãªãŒã è²ã®ããŒã³ãåäžã«ãªãã
ç©ççç¹æ§ ð§ª
| ç¹æ§ | å žåç¯å²ïŒåè |
|---|---|
| 岩ç³ã®çš®é¡ | æµçŽå²©ïŒç«å±±æ§ãã±ã€é žå¡©è±å¯ïŒïŒçç¶ïŒçæ¶ç¶çµç¹ |
| äž»èŠé±ç© | ç³è±ãšã¢ã«ã«ãªé·ç³ïŒÂ±åŸ®éã®é»é²æ¯ãé žåç©ïŒ |
| 硬床 | ~6ïœ7ïŒç³è±ïŒé·ç³ã®éªšæ ŒïŒïŒçžã¯è¡æã§æ¬ ããããšããã |
| æ¯é | ~2.5ïœ2.7 |
| å€åæ§ | äžè¬çã«äœããã埮å°ç©ºéãäºè£ãååšããå Žåãã |
| å æ²¢ | ç 磚é¢ã¯åã¬ã©ã¹è³ªããã¬ã©ã¹è³ªïŒé¢šåéšã¯ããã |
| ç Žæé¢ / åé | è²æ®»ç¶ããäžåäžãªç Žæé¢ïŒå²©ç³å šäœã®åéã¯ãªã |
| å®å®æ§ | é žåç©ç±æ¥ã®è²ã¯å®å®ããŠãããåŒ·é žãæŒçœå€ã¯é¿ããŠãã ãã |
ã«ãŒãïŒé¡åŸ®é¡ð¬ã§
çç¶çµæ¶
10åã§å€ãã®æç¹ã¯æŸå°ç¶ã®åŸ®çްç¹ç¶ç¶ãã¯ã¹ãã£ã瀺ããŸãâå€åãã«æé·ããç³è±ãšé·ç³ã®çµæ¶ãäžå¿éšã«ã¯åŸã«ã·ãªã«ã§æºããããå°ããªç©ºæŽãèŠãããããšããããŸãã
é žåç©ãªã
æããªã³ã°ã¯ãã°ãã°çç¶çµæ¶ã®çžã«æ²¿ã£ããã³ã¬ã³/éã®é žåç©ã§ããæ¡å€§ãããšãå¡ãããããã§ã¯ãªãç²ç¶ã§äžé£ç¶ã«èŠããŸãã
æµãïŒäºè£
åŸ®çŽ°çµæ¶ã®åŸ®åŠãªé åã¯å€ä»£ã®æº¶å²©æµæ¹åã瀺ãããšããããŸãã现ãäºè£ã«ã¯èãç³è±ãæ¹è§£ç³ã®èãå ¥ããæã«æããçœè²ãåããŸãã
é¡äŒŒåãšèŠåãæ¹ ðµïž
ãªãŒã·ã£ã³ãžã£ã¹ããŒïŒããã¬ã¹ã«ã«ïŒ
ããããªãŒããã¥ã©ãŒã§ãããã«ã«ã»ãããŒ/ã¢ã²ãŒãïŒçã®ãžã£ã¹ããŒã®äžçš®ïŒã§ãããã°ãã°çžç¶ã®ã¢ã²ãŒããªã ãç³è±çµæ¶ãå«ããã¥ã«ãŒãžãŒãªç©ºæŽãèŠããã質æã¯é·ç³è³ªããããã¢ã²ãŒãããããã§ãã
ãããŒãžã£ã¹ããŒ
ãžã£ã¹ããŒåºè³ªäžã®èµ€/ãªã¬ã³ãžã®ãªãŒããã¥ãŒã«ïŒè²ã¯ããæ¿ãã«ããŒããã¬ã³ã¬è²ãã«ãŒãã§èŠããšããããŒãžã£ã¹ããŒã¯å šäœãåŸ®çµæ¶è³ªïŒé·ç³ç²åãªãïŒã«èŠããŸãã
ã ãŒã«ã€ãïŒãã®ä»ã®æŸæ£è«ãã£ãŒã
é®®ãããªèµ€ãé»è²ã§ãããäžè¬çã«å圢ã®ããŒããã¯ãªãã質æã¯ç ç³ç¶ã®åŸ®çްç³è±ã§ãçç¶ããããªãã¡ã€ã§ã¯ãããŸããã
ãã«ã¡ã·ã¢ã³ããžã£ã¹ããŒã
ããŒãžã¥å°ã«é»ãæç¹ã¯ãªãŒããã¥ã©ãŒæµçŽå²©ã§ã¯ãããŸããâãã®ç³ã¯æè²ã®è§éç³/èŒç³ã®æç¹ãæã€ç«æå²©ã§ãåå¿åç¶ã®ãããŒã¯ãããŸããã
æè²/å°å·ãããè€åæ
äžéšã®åæåã¯åäžãªè²ãšéããã€ã³ã¯ã§æããããããªãšããžã®æç¹ãæš¡å£ããŸããææã®ããŒã«ãå®å šã«ç¹°ãè¿ããããã¿ãŒã³ãæ¢ããŠãã ããâèªç¶ã¯ãã£ãã«ã³ããŒïŒããŒã¹ãããŸããã
ã¯ã€ãã¯ãã§ãã¯ãªã¹ã
- äžžãæç¹ã«ã¯èªç¶ã§äžåäžãªãããŒããããŸãã
- é·ç³/ç³è±ã®åºè³ªïŒçžç¶ã«ã«ã»ãããŒã§ã¯ãããŸããïŒã
- æ¡å€§ãããšç²ç¶ã®é žåç©ãªã ãèŠããæ»ãããªææã§ã¯ãããŸããã
ç£å°ïŒå°è³ªç°å¢ ð
ç£å°
ãã§ãŠæã®ãªãŒããã¥ã©ãŒæµçŽå²©ã¯ãäž»ã«ã¡ãã·ã³ãšãã«ãŒããååŒãããŠããŸããé¡äŒŒã®æç¹ç¶æµçŽå²©ã¯ãã·ãªã«è±å¯ãªç«å±±æµãããããªãã¡ã€ïŒã¬ã©ã¹è³ªãçµæ¶åïŒããå Žæãç¹ã«å€ä»£ã®ç«å±±å°åž¯ããã®åšèŸºã®åç°å²©ã§ããèŠãããŸãã
å°è³ªåŠçæè
æ¥éã«å·åŽããããã®åŸãã£ãããšçç¶äœã«åç·šæãããæº¶çµåç°å²©ãæµçŽå²©ã®æµããæ¢ããŠãã ãããåŸã®å°äžæ°ŽåŸªç°ããã¿ãŒã³ãéç«ãããé žåç©ã®èŒªéããããããŸãã
ã±ã¢ïŒå®å®æ§ ð§Œ
æ¥åžžã®åãæ±ã
- 硬床ã¯çŽ6ã7ã§æ¥åžžæ¥è§Šã«èããŸãããçžã¯è¡æã§æ¬ ããããšããããŸãã
- æãããåžã§æããŠç 磚é¢ãæãããã³ã³ãã©ã¹ããé®®æã«ä¿ã¡ãŸãã
ã¯ãªãŒãã³ã°
- ã¬ããŸæ¹¯ïŒãã€ã«ããªç³é¹žïŒæããããã©ã·ïŒãããã§ä¹Ÿç¥ãããŠãã ããã
- æŒçœå€ãåŒ·é ž/匷ã¢ã«ã«ãªã匷åãªæŽæµå€ãžã®é·æéã®æµžæŒ¬ã¯é¿ããŠãã ããã
- å€å質ã®äœåã«ææãçãããå Žåã¯ãç®ç«ããªã端ã«ã€ãœãããã«ã¢ã«ã³ãŒã«ãå«ãŸããç¶¿æ£ã§æã¿åºãã確èªã§ããŸãâäžç¢ºããªå Žåã¯é¿ããŠãã ããã
ä¿ç®¡ãšå±ç€º
- éåžžã«ç¡¬ãã±ã€é žå¡©ïŒäŸïŒã³ã©ã³ãã ïŒããå¥ã ã«ä¿ç®¡ããŠç 磚é¢ãä¿è·ããŠãã ããã
- çŽ30°ã®ãµã€ãã©ã€ãã£ã³ã°ã¯åçã§ãªã³ã°ã®ã³ã³ãã©ã¹ãã匷調ããŸãã
質å â
ã¬ãªãã«ãã€ãã¯é±ç©çš®ã§ããïŒ
ãããâããã¯æš¡æ§ã®ãã岩ç³ãéåžžã¯çç¶ã®æµçŽå²©ã®åæšåã§ããããžã£ã¹ããŒããšããã¿ã°ã¯äŒçµ±ããæ®ã£ãŠããŸãã
ãªãäžéšã®äœåã¯æ·¡ãäžå¿ãšæããªã³ã°ãæã€ã®ã§ããïŒ
æ·¡ãäžå¿éšã¯ã·ãªã«è±å¯ãªçç¶äœã§ããªã³ã°ã¯å¢çã«éäžããé/ãã³ã¬ã³é
žåç©âèªç¶ã®ãã€ã©ã€ãã§ãã
æ¬ç©ã®ãžã£ã¹ããŒãã¢ã²ãŒããå«ãŸããããšã¯ãããŸããïŒ
äžéšã®äœåã«ã¯èãã·ãªã«èãã«ã«ã»ãããŒã®å
å¡«ãããããããŸãããäž»äœã®ãããªãã¯ã¹ã¯é·ç³-ç³è±æµçŽå²©ã§ãããå
šäœãåŸ®çµæ¶è³ªç³è±ã§ã¯ãããŸããã
åŠçã¯äžè¬çã§ããïŒ
ã»ãšãã©ã®äœåã¯åã«ã«ããããŠç 磚ãããŠããŸããäœã°ã¬ãŒããŸãã¯å€å質ã®ã¹ã©ãã¯ã¯ãã¯ã¹ããã軜ãå®å®åãããŠããããšããããŸãã匷ãåäžãªããªã³ã«ã©ãŒã¯ææã瀺åããŸãã
å®¶ã§ã®é¢çœã芳å¯ã¯ïŒ
10Ãã«ãŒãã䜿ã£ãŠãã ããïŒã¹ããããéžã³ãæŸå°ç¶ã®ãã€ã¯ããã¡ã€ããŒãèŠã€ããæ¬¡ã«ç²ç¶ã®çžã远跡ããŸãâäžåºŠèŠãŠããŸããšãããã§ãŠæããæããéçšãèŠããªããªããŸããã
軜ããžã§ãŒã¯ã§ç· ããããïŒããã¯å¯äžæãæ¯ããªãç«ã§ãâèœãšããªããã°ãèœãšããšæ¬ ãããããããŸããã