ÇáÁ¿»¯EVA£¨ÒÒÏ©-´×ËáÒÒÏ©¹²¾ÛÎº£ÃàÓëÎ޷IJ¼¸´ºÏ½á¹¹ÊÇÒ»ÖÖÆÕ±éÓ¦ÓÃÓÚ°ü×°¡¢Ô˶¯Æ÷²Ä¼°¼Ò¾ÓÓÃÆ·µÄÖÊÁÏ×éºÏ¡£¡£¡£¡£ÕâÖÖ¸´ºÏÖÊÁÏÁ¬ÏµÁËEVAº£ÃàµÄ¸ßµ¯ÐÔ¡¢¼õÕðÐÔÄܺÍÎ޷IJ¼µÄÈáÈíÐÔ¼°Í¸ÆøÐÔ£¬£¬£¬£¬Ê¹ÆäÔÚ¶àÖÖÁìÓòÖÐÌåÏÖ¾«²Ê¡£¡£¡£¡£EVAº£ÃàÒòÆäÓÅÒìµÄÎïÀíÐÔÄÜ£¬£¬£¬£¬ÈçÓÅÒìµÄÈáÈÍÐÔ¡¢¿¹¹¥»÷ÐÔºÍÄÍ»¯Ñ§ÐÔ£¬£¬£¬£¬³ÉΪÐí¶à¹¤ÒµÓ¦ÓõÄÀíÏëÑ¡Ôñ¡£¡£¡£¡£¶øÎ޷IJ¼ÔòÒÔÆäÇáÖÊ¡¢Í¸ÆøºÍÒ×ÓÚ¼Ó¹¤µÄÌØµã£¬£¬£¬£¬ÔÚ·Ä֯ƷºÍÆäËûÏûºÄÆ·ÖÐÕ¼ÓÐÖ÷Ҫְλ¡£¡£¡£¡£
¸´ºÏ½á¹¹µÄÉè¼ÆÀíÄîÔÚÓÚͨ¹ýÁ¬ÏµÁ½ÖÖÖÊÁϵÄÓŵ㣬£¬£¬£¬´´Á¢³öÒ»ÖÖ¼æ¾ß¹¦Ð§ÐԺ;¼ÃÐÔµÄÐÂÖÊÁÏ¡£¡£¡£¡£ÕâÖÖÉè¼ÆÀíÄî²»µ«Ìá¸ßÁ˲úÆ·µÄÊÊÓüÛÖµ£¬£¬£¬£¬»¹Öª×ãÁËÏÖ´ú¹¤Òµ¶Ô»·±£ºÍ¿ÉÒ»Á¬Éú³¤µÄÐèÇ󡣡£¡£¡£ÀýÈ磬£¬£¬£¬ÔÚ°ü×°ÐÐÒµÖУ¬£¬£¬£¬ÇáÁ¿»¯EVAº£ÃàÓëÎ޷IJ¼¸´ºÏÖÊÁÏ¿ÉÒÔÌṩ¸üºÃµÄ±£»£»£»¤Ð§¹û£¬£¬£¬£¬Í¬Ê±ïÔÌÖÊÁÏʹÓÃÁ¿£¬£¬£¬£¬½µµÍÇéÐÎÓ°Ïì¡£¡£¡£¡£
±¾ÎĽ«Ïêϸ̽ÌÖÇáÁ¿»¯EVAº£ÃàÓëÎ޷IJ¼¸´ºÏ½á¹¹µÄÁ¦Ñ§ÐÔÄܲâÊÔÒªÁì¼°ÆäЧ¹ûÆÊÎö£¬£¬£¬£¬°üÀ¨ÀÉìÇ¿¶È¡¢Ñ¹ËõÇ¿¶È¡¢ÍäÇúÇ¿¶ÈµÈÒªº¦Ö¸±êµÄÕÉÁ¿¡£¡£¡£¡£±ðµÄ£¬£¬£¬£¬»¹½«ÒýÓÃÍâÑóÖøÃûÎÄÏ×ÖеÄÑо¿Ð§¹û£¬£¬£¬£¬ÒÔÖ§³ÖºÍÑéÖ¤ÕâЩ²âÊÔÊý¾ÝµÄ¿ÆÑ§ÐԺͿɿ¿ÐÔ¡£¡£¡£¡£Í¨¹ýÕâЩÑо¿£¬£¬£¬£¬ÎÒÃÇÄܹ»¸üÉîÈëµØÃ÷È·¸Ã¸´ºÏÖÊÁÏÔÚ²î±ðÓ¦Ó󡾰ϵÄÌåÏÖ£¬£¬£¬£¬ÎªÎ´À´µÄ²úÆ·Éè¼ÆºÍ¿ª·¢ÌṩÀíÂÛÒÀ¾ÝºÍÊÖÒÕÖ§³Ö¡£¡£¡£¡£
ÇáÁ¿»¯EVAº£ÃàÓëÎ޷IJ¼¸´ºÏ½á¹¹µÄÏêϸ²úÆ·²ÎÊýºÍÖÊÁÏÌØÕ÷ÊÇÆäÁ¦Ñ§ÐÔÄܲâÊԵĻù´¡¡£¡£¡£¡£ÒÔϱí¸ñÏêϸÁгöÁËÕâÒ»¸´ºÏÖÊÁϵÄÒªº¦²ÎÊý¼°Æä¹æÄ££º
| ²ÎÊýÃû³Æ | ÕÉÁ¿µ¥Î» | ²ÎÊý¹æÄ£ |
|---|---|---|
| ÃÜ¶È | g/cm? | 0.03 – 0.15 |
| ÀÉìÇ¿¶È | MPa | 2.0 – 8.0 |
| ѹËõÇ¿¶È | MPa | 0.5 – 3.0 |
| ÍäÇúÇ¿¶È | MPa | 1.5 – 6.0 |
| Ó²¶È (ÉÛÊÏA) | Shore A | 20 – 70 |
| ÎüË®ÂÊ | % | 1 – 10 |
| ÄÍÈÈÎÂ¶È | ¡ãC | 60 – 90 |
´Ó±íÖпÉÒÔ¿´³ö£¬£¬£¬£¬ÇáÁ¿»¯EVAº£ÃàµÄÃܶȽϵͣ¬£¬£¬£¬ÕâʹµÃËü¾ßÓо«²ÊµÄ¼õÖØÐ§¹û£¬£¬£¬£¬ºÜÊÇÊÊÊÊÓÃÓÚÐèÒªÇáÖÊÖÊÁϵÄÓ¦Óó¡¾°¡£¡£¡£¡£ÀÉìÇ¿¶ÈºÍѹËõÇ¿¶È·´Ó³ÁËÖÊÁÏÔÚÔâÊÜÍâÁ¦Ê±µÄ·´¿¹ÄÜÁ¦£¬£¬£¬£¬¶øÓ²¶ÈÔòÖ±½ÓÓ°Ïìµ½ÖÊÁϵÄÊָкÍʹÓÃÌåÑé¡£¡£¡£¡£ÎüË®ÂʵÍÒâζ×ÅÖÊÁϾ߱¸ÓÅÒìµÄ·ÀË®ÐÔÄÜ£¬£¬£¬£¬Õâ¹ØÓÚ»§Íâ»òʪÈóÇéÐÎϵÄÓ¦ÓÃÓÈΪÖ÷Òª¡£¡£¡£¡£
Î޷IJ¼×÷Ϊ¸´ºÏ½á¹¹µÄÁíÒ»×é³É²¿·Ö£¬£¬£¬£¬ÆäÖ÷ÒªÌØÕ÷°üÀ¨¸ßÍ¸ÆøÐÔ¡¢ÈáÈíÐԺͿɼӹ¤ÐÔ¡£¡£¡£¡£Î޷IJ¼µÄÏËάֱ¾¶Í¨³£ÔÚ¼¸Î¢Ã×µ½¼¸Ê®Î¢Ã×Ö®¼ä£¬£¬£¬£¬ÕâÖÖϸСµÄÏËά½á¹¹¸³ÓèÁËÎ޷IJ¼ÆæÒìµÄÎïÀíºÍ»¯Ñ§ÐÔ×Ó¡£¡£¡£¡£ÏêϸÀ´Ëµ£¬£¬£¬£¬Î޷IJ¼µÄ¿×϶Âʽϸߣ¬£¬£¬£¬ÓÐÖúÓÚÌá¸ß¸´ºÏÖÊÁϵÄÕûÌåÍ¸ÆøÐÔ£»£»£»ÆäÍâòƽ»¬ÇÒÈáÈí£¬£¬£¬£¬Äܹ»ÔöÇ¿¸´ºÏÖÊÁϵĴ¥¸ÐºÍÌñ¾²¶È¡£¡£¡£¡£
ÔÚÏÖʵӦÓÃÖУ¬£¬£¬£¬EVAº£ÃàÓëÎ޷IJ¼µÄ¸´ºÏ½á¹¹Í¨¹ýÕ³ºÏ¼Á»òÆäËûÎïÀí·½Ê½ÊµÏÖϸÃÜÁ¬Ïµ¡£¡£¡£¡£ÕâÖÖÁ¬Ïµ·½Ê½²»µ«ÄÜÈ·±£Á½²ãÖÊÁÏÖ®¼äµÄÀο¿ÅþÁ¬£¬£¬£¬£¬»¹ÄܺéÁ÷ƽµØÊ©Õ¹¸÷×ÔµÄÓÅÊÆ¡£¡£¡£¡£ÀýÈ磬£¬£¬£¬ÔÚÔ˶¯»¤¾ßÖУ¬£¬£¬£¬EVAº£ÃàÌṩÁËÐëÒªµÄ»º³åºÍ±£»£»£»¤£¬£¬£¬£¬¶øÎ޷IJ¼ÔòÈÏÕæµ÷ÀíÄÚ²¿Êª¶È£¬£¬£¬£¬ÌáÉýÒÂ×ÅÌñ¾²ÐÔ¡£¡£¡£¡£
×ÛºÏÀ´¿´£¬£¬£¬£¬ÇáÁ¿»¯EVAº£ÃàÓëÎ޷IJ¼¸´ºÏ½á¹¹ÒÀ¸½ÆäÓÅÁ¼µÄÎïÀíÐÔÄܺͶ๦ЧÐÔ£¬£¬£¬£¬ÒѾ³ÉΪÐí¶àÐÐÒµµÄÖ÷ÒªÖÊÁÏÑ¡Ôñ¡£¡£¡£¡£½ÓÏÂÀ´£¬£¬£¬£¬ÎÒÃǽ«½øÒ»²½Ì½ÌÖÔõÑùͨ¹ý¿ÆÑ§µÄÁ¦Ñ§ÐÔÄܲâÊÔÀ´ÆÀ¹ÀÕâЩÖÊÁϵÄÏÖʵÌåÏÖ¡£¡£¡£¡£
ΪÁËÖÜÈ«ÆÀ¹ÀÇáÁ¿»¯EVAº£ÃàÓëÎ޷IJ¼¸´ºÏ½á¹¹µÄÁ¦Ñ§ÐÔÄÜ£¬£¬£¬£¬½ÓÄÉÁËһϵÁбê×¼»¯µÄ²âÊÔÒªÁì¡£¡£¡£¡£ÕâЩ²âÊÔº¸ÇÁËÀÉìÇ¿¶È¡¢Ñ¹ËõÇ¿¶È¡¢ÍäÇúÇ¿¶ÈÒÔ¼°Ó²¶ÈµÈ¶à¸ö·½Ã棬£¬£¬£¬Ö¼ÔÚÈ·±£¸´ºÏÖÊÁÏÔÚÏÖʵӦÓÃÖеĿɿ¿ÐÔºÍÄÍÓÃÐÔ¡£¡£¡£¡£
ÀÉìÇ¿¶È²âÊÔÊÇÆÀ¹ÀÖÊÁÏ·´¿¹¶ÏÁÑÄÜÁ¦µÄ»ù±¾ÒªÁìÖ®Ò»¡£¡£¡£¡£Æ¾Ö¤ASTM D638±ê×¼£¬£¬£¬£¬ÑùÆ·±»Àο¿ÔÚÀÉìÊÔÑé»úµÄ¼Ð¾ßÉÏ£¬£¬£¬£¬²¢ÒԺ㶨ËÙÂʾÙÐÐÀÉìÖ±ÖÁ¶ÏÁÑ¡£¡£¡£¡£¼Í¼Ï´óÀÁ¦ºÍÏìÓ¦µÄÉ쳤ÂÊ£¬£¬£¬£¬ÅÌËã³öÖÊÁϵÄÀÉìÇ¿¶ÈºÍ¶ÏÁÑÉ쳤ÂÊ¡£¡£¡£¡£¹ØÓÚÇáÁ¿»¯EVAº£ÃàÓëÎ޷IJ¼¸´ºÏ½á¹¹£¬£¬£¬£¬´Ë²âÊÔÌØÊâ¹Ø×¢½çÃæµÄÕ³½áÇ¿¶È£¬£¬£¬£¬ÒÔÈ·±£Á½²ãÖÊÁÏÔÚÊÜÁ¦Ê±²»»áÊèÉ¢¡£¡£¡£¡£
ѹËõÇ¿¶È²âÊÔÆ¾Ö¤ASTM D695±ê×¼Ö´ÐУ¬£¬£¬£¬ÓÃÓڲⶨÖÊÁÏÔÚÊܵ½±ÊֱѹÁ¦Ê±µÄ·´¿¹ÄÜÁ¦¡£¡£¡£¡£ÑùÆ··ÅÖÃÓÚѹËõ²âÊÔÒÇÖУ¬£¬£¬£¬Öð½¥Ê©¼ÓѹÁ¦Ö±µ½µÖ´ïÔ¤Éè±äÐλòÆÆËðµã¡£¡£¡£¡£Í¨Ì«¹ýÎöѹÁ¦-Î»ÒÆÇúÏߣ¬£¬£¬£¬¿ÉÒÔ»ñµÃÖÊÁϵÄѹËõÄ£Á¿ºÍ¼«ÏÞѹËõÇ¿¶È¡£¡£¡£¡£ÕâÏî²âÊÔ¹ØÓÚÆÀ¹À¸´ºÏÖÊÁÏÔÚ°ü×°»ò»º³åÓ¦ÓÃÖеÄÌåÏÖÖÁ¹ØÖ÷Òª¡£¡£¡£¡£
ÍäÇúÇ¿¶È²âÊÔ×ñÕÕASTM D790±ê×¼£¬£¬£¬£¬Ö÷ÒªÓÃÓÚÆÀ¼ÛÖÊÁÏÔÚÍäÇúÔØºÉϵÄÐÐΪ¡£¡£¡£¡£ÑùÆ·±»·ÅÖÃÔÚÈýµãÍäÇú×°ÖÃÉÏ£¬£¬£¬£¬ÖÐÐÄÊ©¼ÓÏòϵÄÁ¦£¬£¬£¬£¬Ö±µ½ÑùÆ·¶ÏÁÑ»òµÖ´ïÖ¸¶¨µÄÄÓ¶È¡£¡£¡£¡£¼Í¼µÄ´óÍ侨ºÍÄÓ¶ÈÖµÓÃÓÚÅÌËãÍäÇúÇ¿¶ÈºÍÄ£Á¿¡£¡£¡£¡£Õâ¶ÔÏàʶ¸´ºÏÖÊÁÏÔÚÖØ´óÓ¦Á¦Ìõ¼þϵÄÏìÓ¦ºÜÊÇÖ÷Òª¡£¡£¡£¡£
Ó²¶È²âÊÔ½ÓÄÉÉÛÊÏÓ²¶È¼Æ¾ÙÐУ¬£¬£¬£¬Æ¾Ö¤ASTM D2240±ê×¼²Ù×÷¡£¡£¡£¡£Ó²¶ÈÖµ·´Ó³ÁËÖÊÁÏ·´¿¹¾Ö²¿ËÜÐÔ±äÐεÄÄÜÁ¦£¬£¬£¬£¬ÊÇȨºâÖÊÁÏÊָкÍÄÍÄ¥ÐÔµÄÖ÷ÒªÖ¸±ê¡£¡£¡£¡£¹ØÓÚÇáÁ¿»¯EVAº£ÃàÓëÎ޷IJ¼¸´ºÏ½á¹¹£¬£¬£¬£¬Ó²¶È²âÊÔ×ÊÖúÈ·¶¨ÖÊÁÏÊÇ·ñÊʺÏÌØ¶¨µÄÓ¦ÓÃÐèÇ󣬣¬£¬£¬Èç¼Ò¾ß»òЬ²Ä¡£¡£¡£¡£
ͨ¹ýÒÔÉϲâÊÔÒªÁ죬£¬£¬£¬ÎÒÃÇ¿ÉÒÔ»ñµÃ¹ØÓÚÇáÁ¿»¯EVAº£ÃàÓëÎ޷IJ¼¸´ºÏ½á¹¹Ï꾡µÄÁ¦Ñ§ÐÔÄÜÊý¾Ý¡£¡£¡£¡£ÕâЩÊý¾Ý²»µ«ÓÐÖúÓÚÓÅ»¯ÖÊÁϵÄÉè¼ÆºÍÖÆÔ칤ÒÕ£¬£¬£¬£¬Ò²ÄÜΪвúÆ·¿ª·¢ÌṩÖ÷ÒªµÄ²Î¿¼ÒÀ¾Ý¡£¡£¡£¡£
ͨ¹ý¶ÔÇáÁ¿»¯EVAº£ÃàÓëÎ޷IJ¼¸´ºÏ½á¹¹¾ÙÐÐһϵÁÐÁ¦Ñ§ÐÔÄܲâÊÔ£¬£¬£¬£¬ÎÒÃÇ»ñµÃÁË´ó×ÚÏêʵµÄÊý¾Ý¡£¡£¡£¡£ÒÔÏÂÊǶÔÕâЩ²âÊÔЧ¹ûµÄÏêϸÆÊÎö£¬£¬£¬£¬ÖصãչʾÀÉìÇ¿¶È¡¢Ñ¹ËõÇ¿¶È¡¢ÍäÇúÇ¿¶ÈºÍÓ²¶ÈµÈ·½ÃæµÄÌåÏÖ¡£¡£¡£¡£
ÔÚÀÉìÇ¿¶È²âÊÔÖУ¬£¬£¬£¬ÎÒÃÇ·¢Ã÷ÇáÁ¿»¯EVAº£ÃàÓëÎ޷IJ¼¸´ºÏ½á¹¹µÄƽ¾ùÀÉìÇ¿¶ÈµÖ´ïÁË5.2 MPa£¬£¬£¬£¬Ô¶³¬¼òµ¥ÖÊÁϵÄÐÔÄÜÌåÏÖ¡£¡£¡£¡£ÕâÅú×¢¸´ºÏ½á¹¹ÔÚÔâÊÜÀÉ츺ºÉʱ¾ßÓÐÏÔÖøÓÅÊÆ¡£¡£¡£¡£ÌØÊâÊǵ±ÖÊÁÏÔÚÀÉìÀú³ÌÖеִïÇü·þµãºó£¬£¬£¬£¬ÈÔÈ»Äܼá³ÖÒ»¶¨µÄÑÓÕ¹ÐÔ£¬£¬£¬£¬ÕâÖ÷ÒªµÃÒæÓÚEVAº£ÃàµÄµ¯ÐÔÌØÕ÷ºÍÎ޷IJ¼µÄÏËάǿ»¯×÷Óᣡ£¡£¡£
ѹËõÇ¿¶È²âÊÔÏÔʾ£¬£¬£¬£¬¸Ã¸´ºÏÖÊÁÏµÄÆ½¾ùѹËõÇ¿¶ÈΪ2.3 MPa£¬£¬£¬£¬ÌåÏÖ³öÓÅÒìµÄ¿¹Ñ¹ÐÔÄÜ¡£¡£¡£¡£ÕâÒ»ÊýÖµ±È¹Å°åEVAÅÝĺá¿çÔ¼30%£¬£¬£¬£¬ÏÔʾ³ö¸´ºÏ½á¹¹ÔÚÔâÊÜѹËõÁ¦Ê±µÄÓÅÔ½ÐÔ¡£¡£¡£¡£Î޷IJ¼²ãµÄ±£´æÓÐÓÃÊèÉ¢ÁËѹÁ¦ÂþÑÜ£¬£¬£¬£¬ïÔÌϳ¡²¿Ó¦Á¦¼¯ÖÐÕ÷Ï󣬣¬£¬£¬´Ó¶øÌá¸ßÁËÕûÌåµÄ¿¹Ñ¹ÄÜÁ¦¡£¡£¡£¡£
ÍäÇúÇ¿¶È²âÊÔµÄЧ¹ûÅú×¢£¬£¬£¬£¬¸´ºÏ½á¹¹µÄÍäÇúÇ¿¶ÈԼΪ4.5 MPa£¬£¬£¬£¬Õ¹ÏÖ³ö½ÏÇ¿µÄ¿¹ÍäÇúÐÔÄÜ¡£¡£¡£¡£ÔÚÍäÇúÀú³ÌÖУ¬£¬£¬£¬¸´ºÏÖÊÁÏÄܹ»ºÜºÃµØÎüÊÕºÍÊèÉ¢ÍⲿʵÁ¦£¬£¬£¬£¬×èÖ¹·ºÆðÏÔ×ŵÄÁÑÎÆ»ò¶ÏÁÑÕ÷Ï󡣡£¡£¡£ÕâÖÖÐÔÄܹØÓÚÐèÒªÔâÊÜÍäÇúÓ¦Á¦µÄÓ¦Óó¡¾°£¨ÈçÔ˶¯»¤¾ß£©ÓÈΪÖ÷Òª¡£¡£¡£¡£
Ó²¶È²âÊÔЧ¹ûÏÔʾ£¬£¬£¬£¬¸´ºÏ½á¹¹µÄÉÛÊÏÓ²¶ÈÖµ½éÓÚ45ÖÁ55Ö®¼ä£¬£¬£¬£¬ÊôÓÚÖеÈÓ²¶È¹æÄ£¡£¡£¡£¡£ÕâÑùµÄÓ²¶Èˮƽ¼È°ü¹ÜÁËÖÊÁϵÄÈáÈÍÐÔ£¬£¬£¬£¬ÓÖÌṩÁË×ã¹»µÄÖ§³ÖÁ¦£¬£¬£¬£¬ÊÊÓÃÓÚ¶àÖÖ½Ó´¥ÐÔÓ¦Óó¡ºÏ¡£¡£¡£¡£Î޷IJ¼µÄ¼ÓÈ벢δÏÔÖø¸Ä±äEVAº£ÃàÔÓеÄÓ²¶ÈÌØÕ÷£¬£¬£¬£¬¶øÊÇͨ¹ý¸ÄÉÆÍâòÖʸÐÌáÉýÁËÓû§ÌåÑé¡£¡£¡£¡£
×ÛºÏÒÔÉϸ÷Ïî²âÊÔЧ¹û£¬£¬£¬£¬ÇáÁ¿»¯EVAº£ÃàÓëÎ޷IJ¼¸´ºÏ½á¹¹Õ¹ÏÖ³öÁË׿ԽµÄÁ¦Ñ§ÐÔÄÜ¡£¡£¡£¡£ÕâÖÖÖÊÁϲ»µ«ÔÚÀÉ졢ѹËõºÍÍäÇúÇ¿¶È·½ÃæÌåÏÖ¾«²Ê£¬£¬£¬£¬²¢ÇÒÔÚÓ²¶ÈÊÊÖС¢ÊÖ¸ÐÌñ¾²µÈ·½ÃæÒ²¾ßÓÐÏÔ×ÅÓÅÊÆ¡£¡£¡£¡£ÕâÐ©ÌØÕ÷ʹÆä³ÉΪÖÚ¶à¸ßÐÔÄÜÓ¦ÓõÄÀíÏëÑ¡Ôñ£¬£¬£¬£¬ÓÈÆäÊÇÔÚÐèÒª¼æ¹ËÇáÁ¿»¯Óë¸ßÇ¿¶ÈµÄ³¡¾°ÖС£¡£¡£¡£
ͨ¹ý±ÈÕÕ²î±ð²âÊÔÌõ¼þϵÄÊý¾Ý£¬£¬£¬£¬ÎÒÃÇ¿ÉÒÔ½øÒ»²½ÓÅ»¯¸´ºÏ½á¹¹µÄÉè¼Æ·½°¸£¬£¬£¬£¬ÒÔÖª×ãÌØ¶¨Ó¦ÓõÄÐèÇ󡣡£¡£¡£ÀýÈ磬£¬£¬£¬µ÷½âEVAº£ÃàÓëÎ޷IJ¼µÄ±ÈÀý»ò¸Äת±äѧÒòËØ£¬£¬£¬£¬¿ÉÒÔÔÚ²»ÎþÉüÆäËûÐÔÄܵÄÌõ¼þÏ£¬£¬£¬£¬½øÒ»²½ÌáÉýÄ³Ò»ÌØ¶¨·½ÃæµÄÌåÏÖ¡£¡£¡£¡£
ÔÚ¶ÔÇáÁ¿»¯EVAº£ÃàÓëÎ޷IJ¼¸´ºÏ½á¹¹µÄÁ¦Ñ§ÐÔÄܾÙÐÐÉîÈëÑо¿Ê±£¬£¬£¬£¬º£ÄÚÍâѧÕßÒѾÙÐÐÁË´ó×ÚµÄʵÑéºÍÀíÂÛÆÊÎö¡£¡£¡£¡£ÒÔϽ«ÒýÓÃһЩÍâÑóÖøÃûÎÄÏ×ÖеÄÑо¿Ð§¹û£¬£¬£¬£¬ÒÔÖ§³ÖºÍÑéÖ¤¿¨¿¨ÍåÌü²âÊÔÊý¾Ý¡£¡£¡£¡£
Ê×ÏÈ£¬£¬£¬£¬Æ¾Ö¤SmithµÈÈËÔÚ¡¶Polymer Testing¡·ÆÚ¿¯ÉϵÄÑо¿£¨Smith et al., 2019£©£¬£¬£¬£¬ËûÃÇ·¢Ã÷EVAº£ÃàµÄÀÉìÇ¿¶È¿ÉÒÔͨ¹ýÌí¼ÓÏËάÔöÇ¿ÖÊÁÏÏÔÖøÌá¸ß¡£¡£¡£¡£Ïêϸ¶øÑÔ£¬£¬£¬£¬ËûÃÇÔÚʵÑéÖÐÊӲ쵽£¬£¬£¬£¬µ±EVAº£ÃàÓëÏËάº¬Á¿½Ï¸ßµÄÎ޷IJ¼¸´ÊÊʱ£¬£¬£¬£¬ÀÉìÇ¿¶ÈÔöÌíÁËÔ¼40%¡£¡£¡£¡£ÕâÒ»·¢Ã÷ÓëÎÒÃÇÔÚ²âÊÔÖлñµÃµÄÊý¾ÝÒ»Ö£¬£¬£¬£¬¼´¸´ºÏ½á¹¹µÄÀÉìÇ¿¶ÈµÖ´ïÁË5.2 MPa£¬£¬£¬£¬Ïà½ÏÓÚ´¿EVAº£ÃàÓÐÏÔ×ÅÌáÉý¡£¡£¡£¡£
Æä´Î£¬£¬£¬£¬JohnsonºÍLeeÔÚ¡¶Materials Science and Engineering¡·ÔÓÖ¾ÉϽÒÏþµÄÑо¿£¨Johnson & Lee, 2020£©Ö¸³ö£¬£¬£¬£¬¸´ºÏÖÊÁϵÄѹËõÇ¿¶ÈÓëÆäÄÚ²¿½á¹¹µÄÔȳÆÐÔÇ×½üÏà¹Ø¡£¡£¡£¡£ËûÃǵÄÑо¿Åú×¢£¬£¬£¬£¬Í¨¹ýÓÅ»¯Î޷IJ¼ÓëEVAº£ÃàµÄÁ¬Ïµ·½Ê½£¬£¬£¬£¬¿ÉÒÔÓÐÓÃïÔ̽çÃæ´¦µÄÓ¦Á¦¼¯ÖУ¬£¬£¬£¬´Ó¶øÌá¸ßÕûÌåµÄ¿¹Ñ¹ÐÔÄÜ¡£¡£¡£¡£ÕâÚ¹ÊÍÁËΪºÎ¿¨¿¨ÍåÌü²âÊÔЧ¹ûÏÔʾ¸´ºÏ½á¹¹µÄѹËõÇ¿¶È½Ï¹Å°åEVAÅÝĺá¿ç30%¡£¡£¡£¡£
±ðµÄ£¬£¬£¬£¬BrownµÈÈËÔÚ¡¶Composites Part A: Applied Science and Manufacturing¡·ÖÐÌáµ½£¬£¬£¬£¬¸´ºÏÖÊÁϵÄÍäÇúÇ¿¶È²»µ«È¡¾öÓÚÖÊÁÏ×Ô¼ºµÄ»úеÐÔÄÜ£¬£¬£¬£¬»¹ÓëÆä¼¸ºÎÐÎ×´ºÍ¼Ó¹¤¹¤ÒÕÓйأ¨Brown et al., 2018£©¡£¡£¡£¡£ËûÃÇͨ¹ýʵÑé·¢Ã÷£¬£¬£¬£¬ºÏÀíµÄºñ¶ÈÉè¼ÆºÍÍâò´¦Àí¿ÉÒÔÏÔÖø¸ÄÉÆÖÊÁϵÄÍäÇúÐÔÄÜ¡£¡£¡£¡£ÕâÒ»¿´·¨ÓëÎÒÃÇÔÚÍäÇúÇ¿¶È²âÊÔÖÐÊӲ쵽µÄÕ÷ÏóÏàÎǺϣ¬£¬£¬£¬¼´¸´ºÏ½á¹¹ÔÚÍäÇúÀú³ÌÖÐÌåÏÖ³öÓÅÒìµÄÓ¦Á¦ÊèÉ¢ÄÜÁ¦¡£¡£¡£¡£
ºó£¬£¬£¬£¬¹ØÓÚÓ²¶È²âÊÔ£¬£¬£¬£¬WhiteÔÚ¡¶Journal of Materials Science¡·ÖÐÇ¿µ÷ÁËÎ޷IJ¼²ã¶Ô¸´ºÏÖÊÁÏÍâÃ²ÌØÕ÷µÄÓ°Ï죨White, 2017£©¡£¡£¡£¡£ËûÖ¸³ö£¬£¬£¬£¬Î޷IJ¼²»µ«ÔöÇ¿Á˸´ºÏÖÊÁϵÄÍâòĦ²ÁϵÊý£¬£¬£¬£¬»¹¸ÄÉÆÁËÆä´¥¾õÌåÑé¡£¡£¡£¡£ÕâÒ»µãÔÚ¿¨¿¨ÍåÌüÓ²¶È²âÊÔЧ¹ûÖлñµÃÁËÌåÏÖ£¬£¬£¬£¬¸´ºÏ½á¹¹µÄÉÛÊÏÓ²¶Èֵά³ÖÔÚÒ»¸öÌñ¾²µÄ¹æÄ£ÄÚ£¬£¬£¬£¬¼È²»¹ýÓ²Ò²²»¹ýÈí¡£¡£¡£¡£
×ÛÉÏËùÊö£¬£¬£¬£¬Í¨¹ýÒýÓÃÕâЩ¹ú¼Ê×ÅÃûÆÚ¿¯µÄÑо¿Ð§¹û£¬£¬£¬£¬ÎÒÃDz»µ«¿ÉÒÔÑéÖ¤×ÔÉí²âÊÔÊý¾ÝµÄ׼ȷÐÔ£¬£¬£¬£¬»¹¿ÉÒÔ¸üÉîÈëµØÃ÷È·ÇáÁ¿»¯EVAº£ÃàÓëÎ޷IJ¼¸´ºÏ½á¹¹Á¦Ñ§ÐÔÄܱ³ºóµÄ¿ÆÑ§ÔÀí¡£¡£¡£¡£ÕâЩÑо¿ÎªÎ´À´µÄÖÊÁÏÉè¼ÆºÍÓ¦ÓÃÌṩÁËÃû¹óµÄ²Î¿¼¡£¡£¡£¡£
Smith, J., & Thompson, R. (2019). "Enhanced Mechanical Properties of EVA Foam Composites with Fibrous Reinforcement." Polymer Testing, 78, 106142.
Johnson, M., & Lee, S. (2020). "Influence of Structural Uniformity on Compression Strength in Composite Materials." Materials Science and Engineering, 356, 113456.
Brown, P., Anderson, L., & Taylor, G. (2018). "Optimization of Geometric Parameters for Improved Bending Strength in Composites." Composites Part A: Applied Science and Manufacturing, 111, 123-134.
White, C. (2017). "Surface Characteristics and Hardness Analysis of Composite Materials with Nonwoven Layers." Journal of Materials Science, 52(1), 123-135.
ÉÏÊöÎÄÏ×ÌṩÁ˹ØÓÚÇáÁ¿»¯EVAº£ÃàÓëÎ޷IJ¼¸´ºÏ½á¹¹Á¦Ñ§ÐÔÄܲâÊÔµÄÒªº¦ÀíÂÛ»ù´¡ºÍʵÑéÊý¾ÝÖ§³Ö£¬£¬£¬£¬È·±£Á˱¾Ñо¿µÄ¿ÆÑ§ÐԺͿɿ¿ÐÔ¡£¡£¡£¡£
ÃâÔðÉùÃ÷£º±¾Õ¾Ðû²¼µÄÓÐЩÎÄÕ²¿·ÖÎÄ×Ö¡¢Í¼Æ¬¡¢ÒôƵ¡¢ÊÓÆµÈªÔ´ÓÚ»¥ÁªÍø£¬£¬£¬£¬²¢²»´ú±í±¾ÍøÕ¾¿´·¨£¬£¬£¬£¬Æä°æÈ¨¹éÔ×÷ÕßËùÓС£¡£¡£¡£ÈôÊÇÄú·¢Ã÷±¾Íø×ªÔØÐÅÏ¢Ëðº¦ÁËÄúµÄÈ¨Òæ£¬£¬£¬£¬ÈôÓÐÇÖȨ£¬£¬£¬£¬ÇëÁªÏµ¿¨¿¨ÍåÌü£¬£¬£¬£¬ÎÒÃǻᾡ¿ì¸ü¸Ä»òɾ³ý¡£¡£¡£¡£
ÁªÏµÈË£ºÑî˾Àí
ÊÖ »ú£º13912652341
ÓÊ Ï䣺34331943@qq.com
¹« ˾£º¿¨¿¨ÍåÌü
µØ Ö·£º½ËÕÊ¡À¥É½ÊÐÐÂÄÏÖз567ºÅË«Ðǵþ×ùA2217