å¸å¼ã¦ããããã¯ãã®å¶ä½ãè¡ãã¾ãã
Â
1.ãã¡ã³åä»é¨ãã¯ãå´æ¥åãã¼ã¹ã®è£å¼·
(1)è£å¼·æåãä»ãä½ç½®ã®å¢¨ã ã

(2)è£å¼·æã®æºå


ãããè£å¼·æã¨ãã¦ä½¿ããã¨æãã¾ãã

(3)è£å¼·æã®åãä»ã
ã¾ããè£å¼·æã®é·è¾ºã®ä¸¡ç«¯ãã15mmãããã«4ã«æãΦ0.5mmã®ç©´ãéãã¾ãã

è£å¼·æã«ããåãä½ç½®ã«Î¦0.5mmã®ç©´ãéãã¾ãã

ãã³éãé ãå°ãæ®ããããã¾ã§æã¡è¾¼ã¿ã¾ãã
ä½µãã¦ããã¼ã¹æ¿ã®ãã³éã®ãªãé¨åãã´ã ãã³ãã¼ã§ãããã¦ãè£å¼·æ¿ã¨ãã¼ã¹æ¿ãå¯çããã¾ã


ç辺å´ã¯ãè¨4ã«æãΦ0.5mmã®ç©´ãéãã¦ããããã³éããéã®é ãå°ãæ®ããããã¾ã§æã¡è¾¼ã¿ã¾ãã
æã¡è¾¼ãã ããé·è¾ºå´ã¨åãããã«ãéã®é ããããã¼ã§åãåããéæ§ã§åç²§é¢ã«éãåºãªãç¶æ ã«ãªãã¾ã§ãæã¡è¾¼ã¿ã¾ãã
(2)å¸å¼ãã¡ã³å´æ¥ç¶ãã¼ã¹ã®åãä»ãæºå
ãã¡ã³ã¦ãããåãä»ãå´ã®ãã¯ãæ¥ç¶ãã¼ã¹ãåãä»ããéã«ãå¯éæ§ã確ä¿ããããã«ãâæ¨ã®ç²åâã§ãã¼ã¹ã«å°å å·¥ãæ½ãã¾ãã



âæ¨ã®ç²åâãåºã¾ãã®ãå¾ ã¡ã¾ãã
âæ¨ã®ç²åâãåºã¾ã£ããã
縮ãã§ãæ¥ç¶ãã¼ã¹ããã
âæ¨ã®ç²åâããã¯ï¼ãï¼ãï¼ããããï¼ðµ
ä»å使ã£ãæ¨ã®ç²åã
ããã±ã¼ã¸ã«ã¯ãâ縮ãâã¨ãè¨è¼ã¯ããã¾ãããð ããã
ããã¾ã§ã確ãã«å°ãâ縮ãâãªã¨æãããã¨ã¯ããã¾ãããã
ããã¾ã§â縮ãâã¨ã¯ð
ããã
æåã«ä½¿ã£ããâæ¨ããããã©âãããããªãâ縮ãâæãããã¾ãð ã
æ¥ç¶ãã¼ã¹ã®ãã¯ãã¸ã®æ¥ç¶ã«ã¯ãããä¸èãå¿ è¦ã§ãð ã
åºå ¸ã»å¼ç¨ã»åè
*1:ãããã¼ãã«ã½ã¼è³¼å
¥åã ã£ãããåãåºããã¨ã¯æããªãã£ãæãã¾ãð
ã
ãããã¼ãã«ã½ã¼ãçµæ§ãå©ç¨é »åº¦ãé«ããéå®ãã¦ãã¾ãðã
*2:ãã¯ãã®å½¢ç¶ã¨ãæ´æµæ¿ã®ãããã§ããã¯ãèªä½ã¯ãããã強度ãåºã¾ããã®ã§ãå°ã ãåãå ãã¦ãããã¯ãã¯æªã¿ã¾ããð ã