4.2.2 ·»ù³Á½µ¼à²âµÄ¼¼ÊõÒªÇó ........................................................................... 42 4.3 ºÏÀíÑ¡Ôñ¹Û²âÉ豸¡£ .......................................................................................... 43 4.4 ¹Û²âÔª¼þÂñÉè˵Ã÷ .............................................................................................. 43 4.5 ³Á½µ¹Û²â²Ù×÷ÒªÇó .............................................................................................. 44 4.6 ³Á½µ¹Û²âʱ¼ä¡¢ÆµÂÊ .......................................................................................... 44 4.7 ³Á½µ¹Û²â×ÊÁϵÄÓ¦Óà .......................................................................................... 45 µÚ5Õ ½áÂÛÓëÕ¹Íû ........................................................................................................... 47 5.1 ½áÂÛ ...................................................................................................................... 47 5.2 Õ¹Íû ...................................................................................................................... 47 ²Î¿¼ÎÄÏ× ............................................................................................................................. 48 ÖÂл ..................................................................................................................................... 49 µÚ1Õ Ð÷ÂÛ 1.1 Ñ¡Ìâ±³¾°¼°ÒâÒå ÎÒ¹ú·ùÔ±ÁÉÀ«£¬Ìú·¾¹ýµÄµØÇø±È½Ï¸´ÔÓ£¬Â·»ù×÷ΪÌú·µÄÖØÒª×é³É²¿·Ö£¬ÊdzÐÊܹìµÀ½á¹¹ÖØÁ¿ºÍÁгµºÉÔØ¼°¸÷ÖÖ¸½¼ÓÁ¦µÄ»ù´¡£¬Â·»ù±¾Ì屨ÐëÓÐ×ã¹»µÄÇ¿¶ÈºÍÒ»¶¨·¶Î§ÄڵıäÐΣ¬ËùÒÔ×÷Ϊ³ÐÔØ¸ßËÙÌú·µÄ»ù´¡¡ªÂ·»ùµÄÉè¼ÆµÃµ½Ô½À´Ô½¹ã·ºµÄÖØÊÓ£¬°Ñ·»ù×÷ΪÍÁ¹¤½á¹¹ÎïÀ´Éè¼ÆµÄÀíÄîÔÚ·»ùÉè¼ÆÖÐÖ𲽵õ½ÌåÏÖ,ÔÚÒ»°ãÇé¿öÏ£¬Â·»ù¸ø¹¤³Ì´øÀ´µÄÖ÷ÒªÄÑÌâÊdzÁ½µ±äÐμ°Æä¸÷ÖÖ´¦Àí´ëÊ©Ìõ¼þϵĹ̽áÎÊÌ⣬ËùÒÔ·»ù³Á½µ±äÐÎÎÊÌâÊǸßËÙÌú·Éè¼ÆÖÐËùÒª¿¼ÂǵÄÖ÷Òª¿ØÖÆÒòËØ¡£ ΪÁËÈ·±£Áгµ°²È«¡¢Æ½ÎÈÔËÐУ¬Â·»ù±ØÐë¾ßÓÐÇ¿¶È¸ß£¬¸Õ¶È´ó¡¢Îȶ¨ÐÔ¡¢Ä;ÃÐԺ㬲»Ò×±äÐεÈÓÅÁ¼ÌØÐÔ¡£Ëæ×ÅÎÒ¹ú¼ÈÓÐÏß´óÃæ»ýÌáËÙ¸ÄÔì¼°¿ìËÙÌú·¡¢¸ßËÙÌú·µÄÐÞ½¨£¬ÈçºÎ½â¾ö·»ù³Á½µÕâ¸öÂÅÂųöÏÖµÄÎÊÌâ¾Í±»ÌáÉÏÈճ̡£ 1.2 ÎÒ¹úÌú··»ùÏÖ×´ ³¤ÆÚÒÔÀ´£¬ÎÒ¹úн¨Ìú·ûÓаÑ·»ùµ±³ÉÍÁ¹¤½á¹¹À´¶Ô´ý£¬¶øÆÕ±é¹ÚÃûΪÍÁʯ·½¡£ÔÚ¡°ÖØÇÅËí£¬Çá·»ù£¬ÖØÍÁʯ·½ÊýÁ¿£¬ÇáÖÊÁ¿¡±µÄÇãÏòÏ£¬Â·»ù·½¬Ã°ÄࡢϳÁ¡¢±ßÆÂÌ®»¬¡¢»¬ÆÂµÈ²¡º¦¾³£·¢Éú£¬Ê¹Ð½¨Ìú·½»¸¶ÔËÓª¶àÄêÈÔ²»ÄÜ´ïµ½Éè¼ÆËÙ¶ÈÓëÖÊÁ¿£¬¾¼ÃÐ§ÒæÓëÉç»áÐ§Òæ½Ï²î¡£ ÔËÓªÌú··»ù¼¼Êõ״̬²»¼Ñ£¬Ç¿¶ÈµÍ£¬Îȶ¨ÐԲÑÏÖØÍþвÌú·ÔËÊäºÍ°²È«£¬ÒѳÉΪÌú·ÔËÊäµÄÖ÷Òª±¡Èõ»·½Ú¡£Èç½ñ£¬È«¹úÌúÂ·ÍøÒÑÏà¼ÌÍê³ÉËÄ´ÎÌáËÙ£¬¿ª·¢ÁËÒ»Åú×î¸ßÔËÐÐËÙ¶ÈΪ140¡«160KM(»òѹʵϵÊýK)£¬±äÐÎÄ£Á¿ËÄÏîÖ¸±ê¡£¿Õ϶ÂÊnÊÇÍÁÌåÖпÕ϶Ìå»ýÓëÍÁµÄÈýÏàÌå»ýµÄ±ÈÖµ£¬¶øÑ¹ÊµÏµÊýKÊÇÖ¸¹¤µØÄëѹʱ´ïµ½µÄ¸ÉÈÝÖØÓëÏàÓ¦µÄ»÷ʵÊÔÑéµÃµ½µÄ×î´ó¸ÉÈÝÖØÖ®±È£¬¼´Ïà¶ÔÀíÂÛѹʵµÄ±ÈÀý£¬¾ù·´Ó³ÍÁÌåµÄËÉÃ̶ܳȣ»µØ»ùϵÊý£ºÊDZíʾÍÁÌå±íÃæÔÚÆ½ÃæÑ¹Á¦×÷ÓÃϲúÉúµÄ¿ÉѹËõÐԵĴóС£¬ÊÇÎÒ¹úÔÓÐÌú·¹æ·¶¶Ô·»ùѹʵÖÊÁ¿µÄÇ¿¶È¼ì²âÖ¸±ê£»±äÐÎÄ£Á¿ÊÇͨ¹ýÔ²ÐγÐÔØ°åºÍ¼ÓÔØ×°ÖöԵØÃæ½øÐеÚÒ»´Î¼ÓÔØºÍÐ¶ÔØºó£¬ÔÙ½øÐеڶþ´Î¼ÓÔØ£¬²âµÃµÄÓ¦Á¦¡ªÎ»ÒÆÇúÏßÉÏ0.3Óë0.7Ö®¼äµÄÎ»ÒÆ¸îÏßбÂÊÈ·¶¨£¬ÓÃÀ´·ÖÎöÍÁÌåµÄ±äÐÎÐÔÖʺͳÐÔØÄÜÁ¦£»¶¯Ì¬±äÐÎÄ£Á¿ÊÇÖ¸ ÍÁÌåÔÚÒ»¶¨´óСµÄÊúÏò³å»÷Á¦ºÍ³å»÷ʱ¼ä×÷ÓÃϵֿ¹±äÐÎÄÜÁ¦µÄ²ÎÊý£¬¿ÉÖ±½ÓÓÃÓÚÆÀÅз»ùµÄѹʵÖÊÁ¿¡£ ËäÈ»µØ»ùϵÊýÖµÊÇ·´Ó³Â·»ùÍÁÇ¿¶È¼°±äÐιØÏµµÄ²ÎÊý£¬µ«ÊÔÑéµÄºÉÔØ¡ª³Á½µÇúÏßÊÇÒ»´Î¼ÓÔØµÃ³öµÄ£¬Æä³Á½µ°üÀ¨ÁËÌîÁϵĵ¯ÐÔ±äÐκÍËÜÐÔ±äÐΡ£¼ÆËã±äÐÎÄ£Á¿µÄºÉÔØ-³Á½µÇúÏßÊÇÔÚÖð¼¶¼ÓÔØºó£¬Öð¼¶Ð¶ÔØ£¬ÔÙ¶þ´Î¼ÓÔØµÃ³ö£¬¿ÉÈÏΪÆä³Á½µ(±äÐÎ)Ïû³ýÁËÌîÁϵÄËÜÐÔ±äÐΣ¬²âÊÔ½á¹ûÀëÉ¢ÐÔС£¬¸üÄÜ·´Ó³Â·»ùÍÁµÄÕæÊµÇ¿¶È£¬±ÈµØ»ùϵÊý¸ü¿ÆÑ§¡¢¸üºÏÀí¡£¾²Ì¬±äÐÎÄ£Á¿ºÍµØ»ùϵÊý¶¼ÊDzÉÓÃСÓÚ300mmµÄ¾²Ì¬Æ½°åÔØºÉÊÔÑéÒÇ£¬Í¨¹ýÔÚѹʵÌîÍÁ±íÃæ×ö¾²Ñ¹ÊÔÑé²âµÃ£¬¶þÕß·´Ó³µÄ¶¼ÊǾ²Ì¬Ó¦Á¦×÷ÓÃÏÂÍÁÌåµÖ¿¹±äÐεÄÄÜÁ¦£¬¶øÌú··»ù³ÐÊܵÄÊÇÁгµÔËÐÐʱ²úÉúµÄ¶¯ºÉÔØ£¬²ÉÓÿÉÒÔÓÐЧµØ·´Ó³ÁгµÔÚ¸ßËÙÔËÐÐÌõ¼þϲúÉúµÄ¶¯Ó¦Á¦¶Ô·»ùµÄÕæÊµ×÷ÓÃ×´¿ö£¬ÊÇ¿ÍÔËרÏß·»ùÖÊÁ¿¼ì²âµÄ·¢Õ¹·½Ïò¡£±í2-2ÊÇ¿ÍÔËרÏß·»ùÌîÖþÖÊÁ¿¼ì²â²ÎÊý¡¢£ºÓëÈýÏîÖ¸±êµÄ¶Ô±ÈÇé¿ö¡£ ±í2-2¡¢ÓëÈýÏîÖ¸±êµÄ¶Ô±È ÏîÄ¿ ÔØºÉ°åÖ±¾¶ Ô¤¼ÓÔØ ÓëµØÃæ½Ó´¥ñîºÏ ¼ÓÔØµÈ¼¶ ÏîÄ¿ 300©L 0.01MPa£¨ÒÔǰ0.035MPa£© Ò»°ã 0.04MPa µ±1min µÄ³Á½µÁ¿²»´óÓڸü¶ºÉÔØ³Á½µÁ¿µÄ1% ʱ¼ÓÏÂÒ»¼¶ºÉÔØ ×ܳÁ½µÁ¿³¬¹ý1.25©L »òºÉÔØÇ¿¶È³¬¹ý¹À¼ÆµÄÏÖ³¡Êµ¼Ê×î´ó½Ó´¥Ñ¹Á¦£¬»ò´ïµ½µØ»ùÇü·þµã 0.5MPa »ò³Á½µ´óÓÚ5©L 300©L µÚ¶þ´Î¼ÓÔØ ºÃ ²»ÉÙÓÚ6¼¶ 120s ºó¼ÓÏÂÒ»¼¶ºÉÔØ 300©L Èý´Î³å»÷ºÉÔØ ²î ¶¯Ì¬Ê©¼ÓÂö³å¿í¶È18ms ¼ÓÔØ¿ØÖÆ ×î´óºÉÔØ»òÖÕÖ¹ÊÔÑé¼ÓÔØµÄ±ê×¼ 7.07KN ¼ÆË㹫ʽ ΪÇúÏßÉÏs=1.25©LËù¶ÔÓ¦µÄºÉÔØ Ev2=0.225£¨+) Ϊ×î´óƽ¾ù±ê×¼Ó¦Á¦£¬,Ϊ´ý¶¨ÏµÊý =22.5s,sΪʵ²âºÉÔØ°åϳÁ·ùÖµ 3.4.6 ¿ÍÔËרÏßÎÞíĹìµÀ·»ù³Á½µµÄ¿ØÖÆÒªÇó 3.4.7 ³Á½µ¿ØÖƱê×¼ ¿ÍÔËרÏß·»ù×÷ΪÎÞíĹìµÀ½á¹¹µÄ»ù´¡£¬¶Ô·»ùµÄ³Á½µ±äÐηdz£Ãô¸Ð£¬ÒªÇó³Á½µ¿ØÖÆÔڷdz£Ð¡µÄ·¶Î§ÄÚ¡£ÎÒ¹úÄ⽨µÄ¿ÍÔËרÏßÎÞíĹìµÀÔÚ¼³È¡¹úÍâ³Á½µ¿ØÖƾÑéµÄ»ù´¡ÉÏ£¬Î§ÈÆÏß·ÔËÓª¡¢½á¹¹ÔÊÐí±äÐΣ¬´Ó·»ù¿¢¹¤ºó¿Û¼þ¿Éµ÷ÕûµÄ×ܳÁ½µÁ¿£¬20m½á¹¹³¤¶È·¶Î§ÄڵIJ»¾ùÔȳÁ½µ¡¢Â·»ùÓëÇź֮¼ä²îÒì³Á½µÐγɵĴį́£¬ÒÔ¼°¹ìµÀ½á¹¹µ¥ÔªÖ®¼äÐγɵÄÕÛ½ÇµÈ¶à·½Ãæ¶Ô·»ù±äÐζ¼×÷³öÁËÑϸñ¹æ¶¨£¬Èç±í2-3¡¢±í2-4¡£ ±í2-3 ¹¤ºó³Á½µ¼°³Á½µ²î¿ØÖƱê×¼ Ò»°ãÇé¿öÔÊÐí¹¤ºó³Á½µ ©L ¾ùÔȵػù³¤20m ÔÊÐí¹¤ºó³Á½µ ²»¾ùÔȳÁ½µ 30©L ´į́²îÒì³Á½µ 5mm ÕÛ½Ç ±í2-4 ·»ù¹¤ºó³Á½µ¿ØÖƱê×¼ Éè¼ÆËÙ¶Èkm¡¤h 250 300350 250 300 350 -1¹ìµÀ½á¹¹ÀàÐÍ ÓÐíĹìµÀ ÓÐíĹìµÀ ÎÞíĹìµÀ Ò»°ãµØ¶Î¹¤ºó³Á½µÁ¿mm ¹ý¶É¶Î¹¤ºó³Á½µÁ¿mm ³Á½µËÙÂÊ(mma) 100 50 30 50 30 20 ¹¤ºó³Á½µ¡Ûl5mm£»³¤¶È´óÓÚ20m³Á½µ±È½Ï¾ùÔÈ·»ù£¬¹¤ºó³Á½µÁ¿¡Û30mm£¬ÇÒRsh¡Ý0.4Vsj ¡£ ·ÇÅ¡¢Â·Ëí¼ä²îÒì³Á½µ¡Û5 m£¬Õ۽ǡÛ11000 3.4.8 ¿ÍÔËרÏßÎÞíĹìµÀ·»ùµÄÌîÁÏÒªÇó Õë¶Ô¿ìËÙÌú·¶ÔÌîÁϼ°Ñ¹Êµ±ê×¼µÄ¸ßÒªÇó£¬Ò»·½ÃæÒªÔÚÊ©¹¤ÖлýÀÛ×ÊÁÏ£¬Í¬Ê±ÐèÒª¿ªÕ¹´óÁ¿µÄÊÒÄÚÍâÊÔÑéÑо¿¹¤×÷£¬Ñо¿Öƶ¨ÌîÁÏÊÊÓÃÐÔÊÔÑé·½·¨ÓëÅбð±ê×¼£¬½¨Á¢Ò»Ì×ÊʺÏÎÒ¹úµØÓòÌØµã£¬ÊÊÓÃÓÚ·»ùÉè¼Æ£¬Ê©¹¤µÄÌîÁÏ·ÖÀà¡£ ÓÉÓÚµØÓò²»Í¬£¬Â·»ùÌîÁÏҲǧ²îÍò±ð£¬Õâ¾ÍÒªÇóÔÚ¿±²âÉè¼Æ½×¶ÎºÍÊ©¹¤Ç°¶ÔÍÁÔ´½øÐÐÏêϸÅб𡣹¤³Ìʵ¼ù±íÃ÷£¬²ÉÓÃÓÅÖʵÄÌîÁÏ¿ÉÒÔ¼õÉÙ·»ùµÄºóÆÚ³Á½µ£¬ÇÒÓнϸߵݲȫ´¢±¸£¬Äܱ£Ö¤Â·»ùÎȶ¨¡£¹úÄÚÍâ¶Ô¸ßËÙÌú·µÄ·»ù³Á½µ¹Û²â½á¹ûÒ²±íÃ÷£¬²ÉÓü¶ÅäÁ¼ºÃµÄ´Ö¿ÅÁ£ÌîÁϿɴó´ó¼õÉÙ·µÌµÄºóÆÚ³Á½µ£¬Òò´Ë£¬Ö»ÒªÄÜÂú×ãÉÏÊöÒªÇóÕ߲ſÉ×÷Ϊ¸ßËÙÌú··µÌÌîÁÏ¡£Ìú··»ùÌîÁϵķÖÀàÖ÷ÒªÒÀ¾ÝÍÁÀàºÍСÓÚ0.075mmϸ¿ÅÁ£º¬Á¿Á½¸öÖ¸±êÀ´»®·ÖµÄ£¬²¢¿¼ÂÇÓëѹʵҪÇóÏà¹ØÐÔÖʺÍÊÊÓÃÌõ¼þ·Ö³ÉA¡¢B¡¢C¡¢D¡¢EÎå¸ö×飬Èç±í2£1Ëùʾ¡£ÆäÖУ¬D×éΪ¸ßÒºÏÞ·ÛÍÁ¡¢·ÛÖÊÕ³ÍÁ¡¢Õ³ÍÁ£¬ºÜÉÙÓÃ×÷ÌîÁÏ£ºE×éΪÓлúÍÁÀ࣬²»ÄÜ×÷ΪÌîÁÏ¡£ 2-1 ÎÒ¹úÌú··»ùÌîÁÏ·ÖÀà×é±ð