¿­·¢¹ÙÍø,¿­·¢¹ÙÍø¹ÙÍø

¿­·¢¹ÙÍø,¿­·¢¹ÙÍø¹ÙÍø»¶Ó­Äú£¡

΢ÐŹ«ÖÚºÅ|ÌÚѶ΢²©|ÍøÕ¾µØͼ

Äú¿ÉÄÜ»¹ÔÚËÑ£º ÎÞËð¼ì²â½ô¹Ì¼þ¼ì²âÖá³Ð¼ì²âÕã½­×ÛºÏʵÑé»ú¹¹

Éç»á¹Ø×¢

¶¯³µ×é¼ÐǯÂÝ˨¶ÏÁÑÔ­Òò·ÖÎö

·µ»ØÁбí À´Ô´£º¿­·¢¹ÙÍø,¿­·¢¹ÙÍø¹ÙÍø ²é¿´ÊÖ»úÍøÖ·
ɨһɨ!¶¯³µ×é¼ÐǯÂÝ˨¶ÏÁÑÔ­Òò·ÖÎöɨһɨ!
ä¯ÀÀ£º- ·¢²¼ÈÕÆÚ£º2022-05-17 16:04:47¡¾´ó ÖРС¡¿

[ÕªÒª] ¶¯³µ×éÖƶ¯¼Ðǯ½ô¹ÌÂÝ˨ÔÚ°²×°¹ý³ÌÖз¢Éú¶ÏÁÑ¡£²ÉÓÃɨÃèµç×ÓÏÔ΢¾µ¡¢¹âѧÏÔ΢¾µ¡¢µç¸ÐñîºÏµÈÀë×ÓÌå¹âÆ×ÒǵȶԶÏÁÑÂÝ˨½øÐжϿÚÐÎò¡¢ÏÔ΢×éÖ¯¼°»¯Ñ§³É·Ö¼ì²âÓë·ÖÎö¡£½á¹û±íÃ÷£º¶ÏÁÑÂÝ˨»¯Ñ§³É·Ö¡¢ÏÔ΢×éÖ¯¾ùδ¼ûÃ÷ÏÔÒì³££»ÂÝ˨¶ÏÃæ¿É¼ûÃ÷ÏÔ¸ßÎÂÑõ»¯ºÛ¼£ºÍ´Ö´ó¾§Á£ÂÖÀª£¬ÇÒ¾Ö²¿¾§½çÈÛ»¯£¬ÔÚÔ²½Ç´¦Óë±íÃæÁ¬Í¨£»Ô­°ÂÊÏÌ徧Á£ÄÚ²¿ºÍÂÝ˨ÆäËû²¿Î»¿É¼ûϸС¾§Á££¬½áºÏÂÝ˨ÖÆ×÷¹¤ÒÕ£¬¿ÉÒÔÍƶϸÃÂÝ˨ÔÚÈÈïæ¹ý³ÌÖÐÒò¼ÓÈÈζȿØÖƲ»µ±µ¼Ö¾ֲ¿¹ýÉÕ¡£Í¨¹ý²»Í¬Î¶ÈÈÈïæÊÔÑ飬Ìá³öºÏÀíµÄ¹¤ÒոĽø½¨Òé¡£

[¹Ø¼ü´Ê] ÂÝ˨£»¹ýÉÕ£»¶ÏÁÑ£»¹ýÔØ


ÒýÑÔ

ÂÝ˨×÷Ϊ¿É²ðжÁ¬½ÓµÄ´øÂÝÎƽô¹Ì¼þ¹ã·ºÔËÓÃÓÚ¸÷Ðи÷Òµ£¬ÂÝ˨Éú²ú¹¤ÒÕµÄÿһ»·½Ú¶ÔÆäÖÊÁ¿µÄÓ°ÏìÖÁ¹ØÖØÒª£¬¸üÓëÕû¸ö×°±¸»ò½á¹¹µÄ°²È«¿É¿¿ÔËÐÐÃÜÇÐÏà¹Ø[1]¡£½üÄêÀ´£¬ÓÉÓÚÎÒ¹úÖÆÔìҵˮƽµÄ´ó·ùÌá¸ß£¬¶Ô²úÆ·µÄ¿É¿¿ÐÔÒ²Óú·¢ÖØÊÓ£¬µ«Ã¿ÄêÓÉÓÚÂÝ˨²úÆ·ÖÊÁ¿µ¼ÖµÄʹÊÈÔÈ»²ã³ö²»Ç´øÀ´½Ï´ó¾­¼ÃËðʧµÄͬʱÉõÖÁΣ¼°ÈËÉú°²È«¡£ÓÐÑо¿Õ߶ԽüÄêÀ´Ê§Ð§µÄÂÝ˨½øÐÐÁËͳ¼Æ£¬·¢ÏÖ½ö¹¤³Ì»úеÁìÓòÒò¹ýÔص¼ÖµÄÂÝ˨ÔçÆÚʧЧ°¸ÀýÕ¼×ÜʧЧ°¸ÀýµÄ12.2%[2]£¬ÆäÖÐÒòÉú²ú¹ý³Ì²úÉúµÄȱÏݵ¼Ö¾ֲ¿Ç¿¶È²»×ãµÄÇé¿öÕ¼Ï൱±ÈÖØ¡£×÷Ϊ½Ï°²È«ºÍ¿É¿¿µÄÂÝ˨ͷ²¿³ÉÐ͹¤ÒÕ£¬ÈÈï湤ÒÕ±»¹ã·ºÓÃÓÚ¸ßÇ¿¶È¡¢½Ï´ó¹æ¸ñÂÝ˨µÄÍ·²¿³ÉÐ͹¤ÒÕ¡£µ«ÊÇ£¬´ó²¿·Ö³§¼ÒµÄÈÈï湤Ðò»¹ÊÇÒÀ¿¿²Ù×÷ÈËÔ±À´¿ØÖÆÂÝ˨µÄ¼ÓÈȺÍʼ¶ÍζÈ£¬Õ⽫»á¸øÅúÁ¿Éú²úµÄÂÝ˨´øÈëÈËΪÒòËØÔì³ÉµÄÖÊÁ¿Òþ»¼¡£

¶¯³µ×éÖƶ¯¼Ðǯ½ô¹ÌÂÝ˨ÔÚ°²×°¹ý³ÌÖз¢Éú¶ÏÁÑ¡£¶ÏÁÑÂÝ˨²ÄÖÊΪ40CrNiMo£¬¹æ¸ñΪM16×120£¬ÐÔÄܵȼ¶Îª12.9¼¶¡£ÂÝ˨Éú²ú¹¤ÒÕΪ£ºÏÂÁÏ´Ö¼Ó¹¤ÈÈïæÍ·²¿ÈÈ´¦Àí£¨µ÷ÖÊ´¦Àí£©¹öË¿±íÃæ´ï¿ËÂÞ´¦Àí£¬ÆäÖÐÈÈï湤ÒÕ²ÉÓÃÖÐƵ¸ÐÓ¦¼ÓÈÈ£¬²¢Í¨¹ýÈ˹¤¿ØÖÆζȵķ½Ê½½øÐÐÁ¬ÐøÉú²ú¡£

±¾Ñо¿²ÉÓÃɨÃèµç¾µ¡¢¹âѧÏÔ΢¾µ¡¢µç¸ÐñîºÏµÈÀë×Ó¹âÆ×ÒÇ( ICP)µÈÉ豸¶ÔÂÝ˨¶ÏÁѼþµÄ»¯Ñ§³É·Ö¡¢ÏÔ΢×éÖ¯¡¢¶Ï¿ÚÐÎòµÈ½øÐй۲ìºÍ¼ì²â£¬¶ÔÂÝ˨¶ÏÁÑʧЧµÄÔ­Òò½øÐзÖÎö£¬²¢Ìá³öÏà¹ØµÄ´ëÊ©Ó뽨Òé¡£

1 ÊÔÑé¹ý³ÌÓë½á¹û

1.1 ¶Ï¿Úºê¹Û¹Û²ì

ͼ1Ϊ¶ÏÁÑÂÝ˨ºê¹ÛÐÎò£¬¿É¼û¶ÏÁÑλÓÚÁù½ÇÍ·Óë¹â¸ËÁ¬½ÓµÄ¹ý¶ÉÔ²½Ç²¿Î»£¬¶Ï¿Ú¸½½üδ¼ûÃ÷ÏÔËÜÐÔ±äÐΡ£

¶¯³µ×é¼ÐǯÂÝ˨¶ÏÁÑÔ­Òò·ÖÎö1


ͼ1  ¶ÏÁÑÂÝ˨ºê¹ÛÐÎò

Fig.1 Macro-morphology of fracture bolt


1.2 ¶Ï¿Ú΢¹Û¹Û²ì¼°ÄÜÆ×·ÖÎö

¶Ï¿Úºê¹ÛÐÎòÈçͼ2Ëùʾ¡£ÓÉͼ2¿É¼û£¬¶ÏÃæ½Ïƽ̹£¬´æÔÚÃ÷ÏÔµÄÁ½²¿·ÖÇøÓò£¬AÇøÑÕÉ«¹âÁÁ£¬BÇøÑÕÉ«»Ò°µ£¬¶Ï¿Ú¸½½üδ¼ûÃ÷ÏÔËÜÐÔ±äÐΡ£

¶¯³µ×é¼ÐǯÂÝ˨¶ÏÁÑÔ­Òò·ÖÎö2

ͼ2  ʧЧÂÝ˨¶Ï¿ÚµÍ±¶ÐÎò

Fig.2 Macro-morphology of the failure bolt fracture

¶Ï¿ÚAÇø΢¹ÛÐÎò¼ûͼ3¡£¶ÏÃæ´æÔÚÃ÷ÏԵĸ²¸ÇÎÒþÔ¼¿É¼û¾§Á£ÂÖÀªÇÒ¾§Á£´Ö´ó£¬¾Ö²¿¾§½ç¼Ó¿í£¬ÇÒ´æÔÚÈÛÈÚºÛ¼£[3-5]¡£Í¼4ΪB Çø΢¹ÛÐÎò£¬¿É¼û¶ÏÃæ´æÔÚÃ÷ÏԵĸßÎÂÑõ»¯Î¾­ÄÜÆ×·ÖÎöÖ÷ҪΪFeµÄÑõ»¯Îͼ5£©£»»¹¿É¼ûÃ÷ÏÔ¾§Á£ÂÖÀªÇÒ¾§Á£´Ö´ó£¬¾Ö²¿¾§½çÃ÷ÏÔ¼Ó¿í£¬¾Ö²¿¿É¼ûÂÑÐξ§Á£¡£

¶¯³µ×é¼ÐǯÂÝ˨¶ÏÁÑÔ­Òò·ÖÎö3

ͼ3  ¶Ï¿ÚAÇø΢¹ÛÐÎò

Fig.3 Micro-morphology of fracture area A

¶¯³µ×é¼ÐǯÂÝ˨¶ÏÁÑÔ­Òò·ÖÎö4

ͼ4  ¶Ï¿ÚBÇø΢¹ÛÐÎò

Fig.4 Micro-morphology of fracture area B

¶¯³µ×é¼ÐǯÂÝ˨¶ÏÁÑÔ­Òò·ÖÎö5

ͼ5  ¶Ï¿ÚÄÜÆ×·ÖÎö½á¹û

Fig.5 Results of energy spectrum analysis of the fault

1.2 ½ðÏà×éÖ¯¼ì²é

¶Ô¶ÏÁÑÂÝ˨ͷ²¿¶Ï¿Ú¸½½ü×ÝÏòÈ¡Ñù½øÐнðÏà×éÖ¯¼ì²é£¬²ÉÓñ¥ºÍ¿àζËáÈÜÒº¶ÔÅ×¹â̬ÊÔÑù½øÐи¯Ê´²¢¹Û²ì£¬Í¼6ΪBÇø¶ÏÃ渽½üµÄ½ðÏà×éÖ¯£¬¿É¼ûÂÝ˨ÈÈ´¦ÀíÇ°Ô­°ÂÊÏÌ徧Á£´Ö´ó£¬ÇÒ¾Ö²¿¾§½ç¼Ó¿í£¬ÉõÖÁÈÛ»¯£¬¾Ö²¿ÈÛ»¯¾§½çÔÚÔ²½Ç´¦Óë±íÃæÁ¬Í¨£¬¾§½ç¿É¼ûÃ÷ÏÔÑõ»¯Îԭ°ÂÊÏÌ徧Á£ÄÚ²¿¿É¼ûϸС¾§Á£¡£Í¼7 ΪԶÀë¶Ï¿Ú´¦µÄ½ðÏà×éÖ¯£¬¿É¼û¾§Á£Ï¸Ð¡£¬ËµÃ÷¸ÃÂÝ˨¹ýÉÕÏÖÏó²¢·ÇÐγÉÓÚÈÈ´¦Àí¹ý³Ì£¬¶øÊÇÔÚÂÝ˨ÈÈïæʱ²úÉúµÄ¡£

¶¯³µ×é¼ÐǯÂÝ˨¶ÏÁÑÔ­Òò·ÖÎö6

ͼ6  ¶ÏÃ渽½ü½ðÏà×éÖ¯

Fig.6 Metallographic structure near the fracture surface

¶¯³µ×é¼ÐǯÂÝ˨¶ÏÁÑÔ­Òò·ÖÎö7

ͼ7  Ô¶Àë¶ÏÃæ´¦½ðÏà×éÖ¯

Fig.7 Metallographic structure away from the section

1.3 »¯Ñ§³É·Ö·ÖÎö

²ÉÓõç¸ÐñîºÏµÈÀë×Ó·¢Éä¹âÆ×ÒǶԶÏÁÑÂÝ˨½øÐл¯Ñ§³É·Ö·ÖÎö£¬½á¹û¼û±í1¡£·ûºÏGB/T30772015ÖÐ40CrNiMoµÄÔªËغ¬Á¿ÒªÇó¡£

¶¯³µ×é¼ÐǯÂÝ˨¶ÏÁÑÔ­Òò·ÖÎö8

1.4 ÂÝ˨ÈÈïæÊÔÑé

¶Ô¶ÏÁÑÂÝ˨ͬ¹æ¸ñÑùÆ·µÄÈÈï湤Ðò½øÐв»Í¬Î¶ȵÄÈÈïæÊÔÑ飬ζȷֱðΪ950¡¢1050¡¢1150¡¢1250¡¢1300¡¢1350¡æ¡£Í¼8Ϊ²»Í¬ÈÈïæζÈÊÔÑùµÄ½ðÏà×éÖ¯¡£¿É¼û£¬µ±ÈÈïæζȵÍÓÚ1250¡æʱ£¬×é֯δ³öÏÖ¹ýÈȺۼ££¬¾§Á£¾ùÔÈÇÒϸС£»µ±ÈÈïæζÈΪ1250¡æʱ£¬×éÖ¯´æÔÚÃ÷ÏÔ¹ýÈÈ£¬²¢°éÓйýÉÕÇãÏò£»µ±Î¶ÈΪ1300¡¢1350¡æʱ£¬Ô­°ÂÊÏÌ徧½çÃ÷ÏÔ¼Ó¿í£¬¾Ö²¿¾§½ç¿É¼ûÈÛ»¯ºÛ¼££¬×éÖ¯´æÔÚÃ÷ÏÔ¹ýÉÕÏÖÏó¡£³ý´ËÖ®Í⣬¹Û²ìÈÈïæÊÔÑù·¢ÏÖ£¬¹ýÈȹýÉÕºÛ¼£¼¯ÖÐÓÚÂÝ˨Áù½ÇÍ·ÏÂÔ²½Ç¹ý¶ÉÇøÓò¸½½ü¡£

¶¯³µ×é¼ÐǯÂÝ˨¶ÏÁÑÔ­Òò·ÖÎö9

¶¯³µ×é¼ÐǯÂÝ˨¶ÏÁÑÔ­Òò·ÖÎö11


·ÖÎöÓëÌÖÂÛ

¼ì²â½á¹û±íÃ÷£¬ÂÝ˨¶ÏÁÑλÓÚÁù½ÇÍ·ÏÂÔ²½Ç¹ý¶É²¿Î»£¬¶Ï¿Ú½ÏΪƽ̹£¬¿É¼ûÃ÷ÏÔµÄÁ½¸öÇøÓò£¬ÆäÖÐÒ»¸öÇøÓò¿É¼ûÃ÷ÏԵĸßÎÂÑõ»¯ºÛ¼£¡£¶ÏÃæ¿É¼ûÃ÷ÏԵľ§Á£ÂÖÀª£¬ÇÒ¾§Á£´Ö´ó£¬¾Ö²¿¾§½ç¿É¼ûÈÛ»¯ºÛ¼£¼°ÂÑÐξ§Á££¬ÎªµäÐ͵ĹýÉÕÌØÕ÷¡£¶Ô¶ÏÁÑÂÝ˨Áù½ÇÍ·²¿¶Ï¿Ú¸½½ü½ðÏà·ÖÎö½á¹û±íÃ÷£¬ÂÝ˨Áù½ÇÍ·ÏÂÔ²½Ç¸½½üÔ­°ÂÊÏÌ徧½ç¿É¼ûÃ÷ÏÔÑõ»¯ºÛ¼££¬ËµÃ÷ÓÐÑõ»¯ÐÔÆøÌåÉøÈëµ½¾§¼ä£¬Ôì³É¾§½çËðÉË£¬²¢ÇÒËðÉ˾§½çÔÚÔ²½Ç´¦Óë±íÃæÁ¬Í¨¡£¶Ï¿Ú¸½½üÔ­°ÂÊÏÌ徧Á£´Ö´ó£¬Óë¶ÏÃ澧Á£³ß´ç»ù±¾ÏàÎǺÏ£¬ÔÚÔ­°ÂÊÏÌ徧Á£ÄÚ²¿¿É¼ûϸС¾§Á£¡£ÁíÍ⣬Èç¹û¸ÃÂÝ˨Óе÷ÖÊÈÈ´¦Àíµ¼ÖµÄ×éÖ¯¹ýÉÕ£¬Ôò¹ýÉÕ×éÖ¯²»½ö½ö¾ÖÏÞÓÚÁù½ÇÍ·ÏÂÔ²½Ç¸½½ü¡£Òò´Ë£¬Áù½ÇÍ·ÏÂÔ²½Ç¸½½üÇøÓò¹ýÉÕÏÖÏó²úÉúÓÚµ÷ÖÊÈÈ´¦Àí֮ǰ¡£¸ù¾ÝÂÝ˨Éú²ú¹¤ÒÕ£¬¸ÃÂÝ˨Áù½ÇÍ·²¿²ÉÓÃÖÐƵ¸ÐÓ¦¼ÓÈÈïæ³ÉÐÍ£¬ÈÈïæζÈÓÉÈ˹¤Í¨¹ý¼ÓÈÈʱ¼ä¿ØÖÆ£¬¹¤ÒÕȱ·¦ÑϸñµÄ¿ØÖÆ£¬¹ÊÍƶÏ£¬ÈÈï湤Ðò´æÔÚ¼ÓÈÈζȹý¸ßµÄÇé¿ö£¬µ¼Ö¸ö±ðÂÝ˨ÔÚÁù½ÇÍ·²¿·¢Éú¹ýÉÕ¡£ÔڽϸßζÈÏ£¬S¡¢PµÈµÍÈÛµãÎïÖÊÊ×ÏÈÔÚ¾§½ç·¢ÉúÆ«¾Û£¬½µµÍ¾§½çÈ۵㣬¾§½ç·¢ÉúÑõ»¯ºÍÈÛ»¯£¬ÐγÉÑؾ§¹ýÉÕÁÑÎÆ[6-8]¡£¹ýÉÕÔì³É¾§½çÈÛ»¯±ä¿í£¬Í¬Ê±ÔÚ¾§½ç³öÏÖÑõ»¯Î½µµÍ¾§½çλÖõÄÇ¿¶È£¬Ôì³ÉÂÝ˨³ÐÔØÄÜÁ¦µÄϽµ[9-12]¡£Òò´Ë£¬ÅжÏÂÝ˨ʧЧģʽΪ¹ýÉÕÒýÆðµÄ¹ýÔضÏÁÑ¡£

¶ÔͬµÈ¹æ¸ñÂÝ˨½øÐв»Í¬Î¶ÈÈÈïæÄ£ÄâÊÔÑé½á¹û±íÃ÷£¬µ±ÈÈïæζȸßÓÚ1250¡æʱ£¬³öÏÖ¹ýÈȹýÉÕÏÖÏ󣬲¢ÇÒ¹ýÈȹýÉÕÇøÓò¼¯ÖÐÔÚÂÝ˨ͷÏÂÔ²½Ç¸½½ü£¬ÓÐ×ÊÁÏ[13]±íÃ÷£¬ÓÉÓÚÂÝ˨ÈÈïæ¹ý³ÌÔڽϴóµÄ³å»÷Á¦ºÍ¼ôÇÐÁ¦×÷ÓÃϸÃÇøÓòÈÝÒ×ÐγɾøÈȼôÇдø£¬¾øÈȼôÇдøÖÐÈÈÁ¿²»Ò×À©É¢£¬µ±ÈÈïæζȿØÖƲ»µ±Ê±£¬¸üÈÝÒ×Ôڸò¿Î»²úÉú¹ýÈȹýÉÕ¡£

½áÂÛÓ뽨Òé

1£©ÂÝ˨¶ÏÁÑλÓÚÂÝ˨Áù½ÇÍ·²¿Ô²½Ç²¿Î»£¬ÎªïæÖƳÉÐ͹ý¶É²¿Î»£¬Ê§Ð§Ä£Ê½Îª¹ýÉÕÒýÆðµÄ¹ýÔضÏÁÑ¡£

2£©ÂÝ˨Áù½ÇÍ·²¿Ô²½Ç²úÉú¹ýÉÕµÄÔ­Òò¿ÉÄÜÊÇÓÉÓÚÈ˹¤Í¨¹ý¼ÓÈÈʱ¼äÎÞ·¨¾«×¼¿ØÖÆÈÈïæζÈ¡£

3£©½¨Òéͨ¹ýºìÍâζȼà¿Ø»úеÊÖ¾«È·¿ØÖÆÈÈïæζÈ£¬²¢Í¨¹ýÉú²úÊÔÑé¡¢½ðÏà¼ì²é½øÐÐÑéÖ¤¡£


²Î¿¼ÎÄÏ×

[1]Àîƽƽ,ÁõԪɭ. ÂÝÖù¶ÏÁÑ·ÖÎö¼°»úÖÆ̽ÌÖ[J]. ʧЧ·ÖÎöÓëÔ¤·À,2019,14(4):54-57.

[2]Íõ»Û,Áõº£²¨,ÖìÏÈ»ª,µÈ.½ô¹Ì¼þµäÐÍʧЧ·ÖÎö[J].ÉϺ£½ðÊô,2020,42(6):20-26.

[3]ÕŶ°,ÖÓÅàµÀ,ÌÕ´º»¢,µÈ. ʧЧ·ÖÎö[M]. ±±¾©:¹ú·À¹¤Òµ³ö°æÉç,2013:106.

[4]Ð콡¿µ,ÑîÕð¾¼,·½½¨·É,µÈ. ¶¯³µ×ªÏò¼ÜÁù½ÇÍ·ÂÝ˨¶ÏÁÑʧЧ·ÖÎö[J]. ÎïÀí²âÊÔ,2019,37(1):49-53.

[5]Öܶ÷Ã÷. 42CrMo¸ÖÖÆÂÝ˨¶ÏÁÑʧЧ·ÖÎö[J]. ½ðÊôÈÈ´¦Àí,2019,44(11):241-244.

[6]²ÌÏþÎÄ. S48C ¶Í¼þ¿ªÁÑÔ­Òò·ÖÎöÓëÑо¿[J]. Èȼӹ¤¹¤ÒÕ,2013,42(23):203-206£®

[7] ¹¨µ¤Ã·,Ô¬Åô±ó,ÓàÊÀ½Ü,µÈ. S135 ¸Ö¼¶×ê¸Ë¹ÜÌå¶ÏÁÑÔ­Òò·ÖÎö[J]. ½ðÊôÈÈ´¦Àí,2013,38(7):118-121.

[8] ·ëÒøƽ,ÍõÔÆ·É,κ²ÊÀö,µÈ. °åÂÝ˨¶ÏÁÑʧЧ·ÖÎö[J]. ÍÏÀ­»úÓëÅ©ÓÃÔËÊä»ú,2017,44(5):57-61.

[9] ÁõÏþ¹â,ÐìºÆ,¸ßöÎ. Æû³µÖ÷ÖáµÄ¶ÏÁÑʧЧ·ÖÎö[J]. ÖýÔì¼¼Êõ,2018,39(4):933-935.

[10] ³ÂÁ¢×Ú,ÐìÄÈ,¶¡Äþ,µÈ. Çý¶¯Öá¶ÏÁÑʧЧ·ÖÎö[J]. Èȼӹ¤¹¤ÒÕ,2017,46(21):255-257.

[11] ÁõÉƵÂ. ij´«¶¯ÖáµÄÖл¨¼üÖáµÄ½ÃÖ±¶ÏÁÑ·ÖÎö[J]. ÇáÐÍÆû³µ¼¼Êõ,2016(3):38-40.

[12] ½ðÁÖ¿ü,ÕÔ½¨¹ú,Íõ´ºÁÁ. ·¨À¼Ì׹ܼþµ÷ÖÊ´¦Àí¿ªÁÑÔ­Òò·ÖÎö[J]. Àí»¯¼ìÑé(ÎïÀí·Ö²á),2015,51(7):504-507.

[13] Ñî׿Խ,ÕÔ¼ÒƼ. ½ðÊô²ÄÁÏÖоøÈȼôÇдø΢¹Û½á¹¹×ÛÊö[J]. »ª±±¹¤Ñ§ÔºÑ§±¨,1995,16(4):327-331.



×÷ÕߣºÆîÓÀ¶«£¬¾ÍÖ°ÓÚÕã½­¿­·¢¹ÙÍø,¿­·¢¹ÙÍø¹ÙÍø¼¼Êõ¹É·ÝÓÐÏÞ¹«Ë¾£¬¹¤³Ìʦ£¬Ö÷Òª´ÓʽðÊôÖƼþÀí»¯¼ì²â¼°Ê§Ð§·ÖÎö·½ÃæµÄÑо¿¡£







¡°ÍƼöÔĶÁ¡±

    ¡¾±¾ÎıêÇ©¡¿£ºÂÝ˨£»¹ýÉÕ£»¶ÏÁÑ£»¹ýÔØ£»Õã½­¹ú¼ì
    ¡¾ÔðÈα༭¡¿£º¿­·¢¹ÙÍø,¿­·¢¹ÙÍø¹ÙÍø°æȨËùÓУº×ªÔØÇë×¢Ã÷³ö´¦

    ¿­·¢¹ÙÍø,¿­·¢¹ÙÍø¹ÙÍø