°ª³t¥X¤f³y«¬¤ì¦â¾Tªá®æµ¡¼t®a

°ª³t¥X¤f³y«¬¤ì¦â¾Tªá®æµ¡¼t®a
ÀHµÛ¤H­Ì¸gÀ٥ͬ¡¤ô¥­ªº´£°ª¡A¥H©¹¥Á¶¡ªºµ¡ªá¤uÃÀ¶}©l¶i¤J«Ø¿v¦æ·~¸Ë¹¢¤¤¡A¤uµ{¥~ùÙ¾Tµ¡ªá©w¨îªº³y«¬¡A¤uÃÀ¡A´Ú¦¡¹Ï¦b¸Ë¹¢¦æ·~¤¤¤Fªºµo®i¡A¨äºë­P²Ó¿°ªºÀJ¤u¡A¨å¶®¤j®ðªº³y«¬¡A¦bÅý¤H¹Ä¬°Æ[¤îªº¦P®É¡A¤]Åý­Ì¹ïªº¥Í²£§Þ¯à¦³¤F§ó²`¨èªº¤F¸Ñ¡C¤½¥q¹ï¾Tµ¡ªá³o¤è­±ªº¬ãµo¡A¼sªF¼w´¶Às¦³µÛ¤Q´X¦~ªº¶Ç©Ó¡A¬O¸g¹L¤T¤Q¦h¦ì¬ãµo¤uµ{®v¡A¤K¤j³]­p¹Î¶¤³Ð§@­·±Ä¡A¤T¤d¦¸ÄY­V¥´¼Ë´ú¸Õ¡A¤T¸U¤p®É¬ãµo¡A¤C¤Q¦h¶µ¬ãµo³]­p¡A¤@¦Ê¦h¹D¤u§ÇºëÀJ²ÓµZ¦Ó¨î§@¦Ó¦¨ªº¾Tµ¡ªá¡C¤£ºÞ¬O¥ÎÀJªá¾÷ª½±µ±Ä¥Î¾TªOÀJ¨è¤S¦n¡AÁÙ¬O³q¹LÀJ¨è¥[¤H¤u¿N²k©Î¯Â¤â¤u¿N²k¥´³y¤S¦n¡C§Þ³N³£¬O²Ó¿°¦Óªº¡C¥H¤UÅý¤p½s¬°Â²³æ¤¶²Ð¤U¡G¾Tµ¡ªá¤èºÞ¦³20mm¡Ñ20mm¡Cµ¥

¤ì¯¾«¬§÷¾Tµ¡ªá¯à°÷¨ú¥N¤ì¡B¤£ù׿û¡B¶ì¿ûµ¥«¬§÷¡A¼sªx¥Î©ó«Ø¿v¡B¸Ë¹¢¡B¶éªL¡B¹D¸ô¡B¥«¬F³]¬I¤Î®a¨ãµ¥¦æ·~¡A¥i¥H¥Í²£¥[¤u¦¨¦UÃþ¶§»OÅ@Äæ¡B®x°|Å@Äæ¡BªeÀØÅ@Äæ¡B¯ó©WÅ@Äæ¡B©U§£½c¡Bªùµ¡¡B­À¥jµ¡®æ¡B¥ð¶¢«F¡]»Õ¡^¡B´ºÆ[«Ø¿vª«¡B¤º¥~ùٸ˹¢¡B¾T¦Xª÷µ¡®æ¡B¥æ³qÅ@Äæ¡B¼Ó±è§ß¤â¡B®a¨ã¸}¤Î§ß¤âµ¥¡C¨ä¥~Æ[¬ü·P¡B§÷½è±j«×¡B©Ê¯à»ù¿ú¤ñ¡B¨Ï¥Î¹Ø©R¡BÀ³¥Î½d³òµ¥¦U­Ó¤è­±¡A¬O¨ä¥ô¦ó«¬§÷³£µLªk¤ñÀÀªº¡A¥B¤uµ{¦w¸Ë¤Q¤À²«K¡C



±Ä¥Î·ÑÍz¥ÛÄl´íµ¥¶q´À¥N¤ÑµM²Ó¶°®Æ,¨î³Æ¤FºU·ÑÍz¥ÛÄl´íªº¤ôªd²V¾®¤g.µ²ªGªí©ú:¦b²V¾®¤g¤¤¥Î¶qªº·ÑÍz¥ÛÄl´í´À¥N¤ÑµM¬â,¥i°t¨î¥X±j«×µ¥¯Å¬°50MPa¥H¤Wªº²V¾®¤g,¨ä28d§ÜÀ£±j«×©M­@¤[©Ê¯à§¡°ª©ó¦P°t¦X¤ñªº°ò·Ç²V¾®¤g;ÀHµÛ·ÑÍz¥ÛÄl´íºU¶qªº¼W¥[,²V¾®¤g§~¸¨«×­°§C;ºU·ÑÍz¥ÛÄl´í¤ôªd²V¾®¤gªºÅé¿n©Êº¡¨¬®a¼Ð·Ç.

­À¥j¾Tµ¡ªá¡A¥«³õ¤W¤j³¡¤À¥ÎµÛµ¡ªáªº³£±Ä¥Î13*18¤è³qªº¤èºÞ¡A¤èºÞªº¾À«p¤@¯ë¦³0.8¡B1.0¡B1.2¡B1.5¡B1.8©M2.0ªº¿ï¾Ü¡I¤H­Ì¥i¥H®Ú¾Ú¾Tµ¡ªáªº¹ê»Ú¥Î³~¿ï¾Ü¤£¦P¾À«pªº¤èºÞ¡I¥«³õ¤W¸û¬y¦æªº¤èºÞ¬O1.0¾À«p©M1.2¾À«pªº¡A¤]¦³¤H±Ä¥Î1.8¾À«pªº¤èºÞ¡C±`¥ÎÃC¦â¿ï¾Ü¡G¥¤¥Õ¦â¡B»È¥Õ¦â¡B¦¶¬õ¡B­»Âb¦â¡B¥j»É¦â¡Bª÷¦â¡B¤¤¦Ç¦â¡B²`¦Ç¦â¡BÀqºñ¦â¡BªGºñ¦â¡B²Lºñ¦â¡B¶Â¦â¡BÂŦâ¡B²`¦Ç¦âµ¥¡C
­À¥j¾Tµ¡ªá¯SÂI
1.  ­À¥j¾Tµ¡ªá²£«~¥»¨­ªºÀu¶Õ¡A¦p¾Tµ¡ªáªº¨¾¥\¯à¡Bµ²ºc¯SÂI¡B³]­p¯SÂI¡A³o¨Ç¯SÂI¬O¨ä¨¾ºôµLªk§Ü¿Åªº¡C
2. ­À¥j¾Tµ¡ªáÃC¦â¦h¼ËªºÀu¶Õ¡A¥«³õ¤Wªº¤£ù׿û©MÅK¨î¨¾ºô¦bÃC¦â¤W¤ñ¸ûªº³æ¤@¡AµLªkº¡¨¬¤£¦P¤H¹ï¤£¦PÃC¦âªº°¾¦n¡C¦Ó¾Tµ¡ªá«h¦³¤Q¦hºØÃC¦â¿ï¾Ü¡A°ò¥»¤Wº¡¨¬¤FÃC¦âªº»Ý¨D¡C
3.  ­À¥j¾Tµ¡ªá¥Í²£¬yµ{ªºÀu¶Õ¡A¨ä¨¾ºô»Ý­n¿N²kµ¥¤uÃÀ¡A»Ý­nªº§Þ³N§t¶q¡C¦Ó¾Tµ¡ªá«hµL»Ý¿N²k¡A¥i¥H°t¦X¾÷¾¹³W¼Ò¤Æ¥Í²£¡C



±´°Q¤F´¶³q²V¾®¤g¾É¹q¶q©M®ðÅ麯³z«Y¼Æ³o2ºØ­@¤[©Ê«ü¼Ð¶¡ªº¬ÛÃö©Ê,¨Ã´N¹q·»²G¤¤´âÂ÷¤l¾E²¾¶q©M²V¾®¤g¾É¹q¶qªºÃö«Y¥H¤ÎÀê¹Lµ{¤Þµoªº·Lµõ¯¾¹ï²V¾®¤g¾É¹q¶qªº¼vÅT¶i¦æ¤F°Q½×.¬ã¨sµ²ªGªí©ú:²V¾®¤g¾É¹q¶q»P®ðÅ麯³z«Y¼Æ¡B³±·»²G´âÂ÷¤l´î¤Ö¶q¤§¶¡¦s¦bÅãµÛªº½u©Ê¬ÛÃö;ASTM C1202¸ÕÅ礤´âÂ÷¤l¹ï²V¾®¤g¾É¹q¶qªº°^Äm¶È¦ûÁ`¾É¹q¶qªº1~3,¦]¦¹¥H²V¾®¤g¾É¹q¶qª½±µ¿Å¶q¨ä´âÂ÷¤lº¯³z©Ê¥i¯à¦³¨Ç²o±j,¥i¥H¦Ò¼{±N³±·»²G´âÂ÷¤l´î¤Ö¶q§@¬°µû»ù²V¾®¤gº¯³z©Ê¯àªº¤@­Ó«ü¼Ð;Àê¤Þµoªº·Lµõ¯¾·|¾É­P²V¾®¤g¾É¹q¶q©úÅã´£°ª.
­À¥j¾Tµ¡ªá¤uÃÀ¬yµ{¡B¾Þ§@¤uÃÀ¡G­À¥j¾Tµ¡ªá¥Í²£¤uÃÀ¡F¾Tµ¡ªá¬O¥Ñ¾T¦Xª÷¤â¤u¨î§@¦Ó¦¨¡A­n¨D¤â¤u¡A°µ¥X¨Óªº¾Tµ¡ªá¶V¬üÆ[