ÊÐÕþµÀ·¹¤³ÌÓêÎÛË®¹¤³Ì¼¼Êõ±ê ÏÂÔØ±¾ÎÄ

ÁÙ¸Û²ú񵂿D41·¶«¶Î£¨»ÆÉ³¸Û¡«ÐÂÔªÄÏ·£©ÊÐÕþµÀ·¼°ÅäÌ×¹¤³Ì ¼¼Êõ±ê

µÚÒ»Õ ±àÖÆËµÃ÷

Ê×ÏÈ£¬ÎÒ¹«Ë¾³Ï¿ÒµØ±íʾ£ºÍêÈ«½ÓÊÜÕбêÎļþÌá³öµÄÓйØÖÊÁ¿¡¢¹¤ÆÚ¡¢°²È«¡¢ÎÄÃ÷Ê©¹¤µÄ¸÷ÏîÒªÇ󣬲¢Âäʵ¸÷Ïî·½°¸ºÍ´ëÊ©£¬ÓëÒµÖ÷¡¢¼àÀí¡¢Éè¼ÆÔºÒ»Æð¹²Í¬Íê³É ¡°ÁÙ¸Û²ú񵂿D41·¶«¶Î£¨»ÆÉ³¸Û¡«ÐÂÔªÄÏ·£©ÊÐÕþµÀ·¼°ÅäÌ×¹¤³Ì¡±¹¤³ÌµÄÊ©¹¤ÈÎÎñ£¬ÎÒÃÇͨ¹ýÈÏÕæÑ§Ï°ºÍÑо¿Á˱¾¹¤³ÌÕбêÎļþ¡¢ÓйØÍ¼Ö½×ÊÁÏ£¬²¢Ì¤¿±ÁËÊ©¹¤ÏÖ³¡£¬ÔÚ·ÖÎöÁ˸÷ÖÖÓ°ÏìÊ©¹¤µÄÒòËØºÍ±¾¹¤³ÌµÄÌØµã¡¢Äѵãºó£¬ÎÒÃÇÓгä·ÖµÄÐÅÐÄ£¬±£Ö¤ÒÔ¸ßÖÊÁ¿¡¢¸ßËÙ¶ÈÈ«ÃæÍê³É±¾¹¤³ÌÕбêÎļþ¹æ¶¨µÄ³Ð°ü¹¤³ÌÈÎÎñ¡£

Ò»µ©ÓÐÐÒÖбêÎÒÃǽ«È«Á¦ÒÔ¸°£¬×öºÃÊ©¹¤Ç°ÆÚ×¼±¸ºÍÊ©¹¤ÏÖ³¡×ÜÌ广»®²¼Ö᣷¢»ÓÎÒ¹«Ë¾¹ÜÀíÓÅÊÆ£¬½¨Á¢ÍêÉÆµÄÖÊÁ¿¹ÜÀí×éÖ¯ÍøÂç»ú¹¹£¬ÑϸñÂäʵĿ±êÔðÈÎÖÆ£¬ÊµÊ©ÏîÄ¿·¨¹ÜÀí¡£Í¨¹ý¶ÔÀͶ¯Á¦¡¢»ú¾ß¡¢É豸¡¢²ÄÁÏ¡¢¼¼Êõ¡¢·½·¨ºÍÐÅÏ¢µÄÓÅ»¯´¦Öã¬ÊµÏÖ¹¤ÆÚ¡¢ÖÊÁ¿¼°Éç»áÐÅÓþµÄÔ¤ÆÚЧ¹û¡£

ÎÒÃÇÍêÈ«½ÓÊÜÕбêÎļþÌá³öµÄÖÊÁ¿ºÍÊ©¹¤¼¼ÊõÒªÇ󣬲¢°´¹ú¼ÒÖÊÁ¿±ê×¼ºÍÉϺ£ÊÐÓйØÖÊÁ¿¹æ¶¨½øÐС£±¾¹¤³ÌʵÐд´ÓÅÄ¿±ê¹ÜÀí£¬È·±£¹¤³ÌÊ©¹¤ÖÊÁ¿´ïµ½¹ú¼ÒÊ©¹¤ÑéÊչ淶¹æ¶¨µÄÖÊÁ¿±ê×¼ºÍ¹¤³Ì±¸°¸±ê×¼£¬Ò»´ÎÑéÊպϸñ£¬ºÏ¸ñÂÊΪ100%¡£

ΪÁ˱£Ö¤¹¤³ÌÖÊÁ¿£¬ÎÒ¹«Ë¾½«³Ï¿ÒµØ½ÓÊܸ÷ÖÊÁ¿¼à¶½²¿ÃŵļලֱÖÁ¹¤³Ì¿¢¹¤ÑéÊÕ£¬¾ø²»Î¥ÕÂÊ©¹¤£¬¾ø²»Ê¹Óò»ºÏ¸ñ²ÄÁÏ¡£

ΪÁËÈ·±£¹¤³ÌÊ©¹¤È«¹ý³ÌÖеݲȫÉú²ú£¬ÎÒ¹«Ë¾½«ÔÚ×éÖ¯»ú¹¹ÉèÖÃʱ£¬Ìرð°²ÅÅרְ°²È«Ô±½øÐÐÏÖ³¡°²È«È«¹ý³Ì¹ÜÀí¡£

ÎÒÃǹ«Ë¾½«Ñϸñ°´ÒÑÈ·ÈϵÄÊ©¹¤×éÖ¯Éè¼Æ×é֯ʩ¹¤£¬²¢½ÓÊܽ¨É赥λ¡¢¼àÀíµ¥Î»¡¢Éè¼Æµ¥Î»¶Ô¹¤³ÌÊ©¹¤½ø¶È¡¢Ôì¼Û¼°ÖÊÁ¿¡¢°²È«µÄ¼à¶½¹ÜÀí¡£

ÎÒÃǹ«Ë¾½«Ñϸñ°´ÕÕÉϺ£ÊÐÓйØÊÐÕþ¹¤³ÌÊ©¹¤ÏÖ³¡±ê×¼»¯¹ÜÀí¹æ¶¨×é֯ʩ¹¤ºÍÏÖ³¡ÎÄÃ÷Ê©¹¤£¬Á¦Õù´ïµ½¡°Çø¼¶°²È«ÎÄÃ÷±ê»¯¹¤µØ¡±¡£

ÎÒ¹«Ë¾¸÷ÀàÊ©¹¤»úеװ±¸ÆëÈ«£¬Ä£°å¡¢¸Ö¹ÜÖ§³ÅµÈÉ豸²ÄÁÏ´¢±¸ÐÛºñ£¬ÍêÈ«ÄÜÂú×ãºÍÈ·±£¹¤³ÌÊ©¹¤½ø¶ÈºÍÖÊÁ¿ÒªÇó¡£

ÎÒÃǽ«ÓëÒµÖ÷¡¢Éè¼Æµ¥Î»ÃÜÇÐÅäºÏ£¬ÕæÐijÏÒâµØ½ÓÊÜÊ©¹¤¼àÀíºÍÉè¼ÆÈËÔ±ÔÚÊ©¹¤È«¹ý³ÌÖеÄÖ¸µ¼ºÍ°ïÖú¡£ÎÒÃǽ«½ß³ÏΪ±¾¹¤³Ì˳Àû½¨Éè¶øÅ¬Á¦£¬Îª¹¤³ÌÔçÈÕ½¨³ÉͶÈëʹÓÃ×÷³öÎÒÃÇÓ¦ÓеűÏס£

1

ÁÙ¸Û²ú񵂿D41·¶«¶Î£¨»ÆÉ³¸Û¡«ÐÂÔªÄÏ·£©ÊÐÕþµÀ·¼°ÅäÌ×¹¤³Ì ¼¼Êõ±ê

±¾Ê©¹¤×éÖ¯Éè¼Æ±àÖÆÒÀ¾Ý¼°²ÎÕչ淶£º 1¡¢±¾¹¤³ÌÕбêÎļþ¼°¹¤³ÌÕбêÊéÃæ³ÎÇåÎļþ£» 2¡¢¡¶³ÇÊеÀ·¹¤³ÌÉè¼Æ¹æ·¶¡·(CJJ37-2012) 3¡¢¡¶³ÇÕòµÀÂ·Â·ÃæÉè¼Æ¹æ·¶¡·(CJJ169-2012) 4¡¢¡¶³ÇÊеÀ··ÏßÉè¼Æ¹æ·¶¡·£¨CJJ193-2012£© 5¡¢¡¶ÎÞÕϰ­Éè¼Æ¹æ·¶¡·(GB50763-2012) 6¡¢¡¶³ÇÊеÀ·½»²æ¿ÚÉè¼Æ¹æ³Ì¡·(J1084-2010 ) 7¡¢¡¶µÀ·½»Í¨±êÖ¾ºÍ±êÏß¡·(GB5768-2009)

8¡¢¡¶³ÇÕòµÀ·¹¤³ÌÊ©¹¤ÓëÖÊÁ¿ÑéÊչ淶¡·£¨CJJ1-2008£© 9¡¢¡¶¹«Â·Á¤ÇàÂ·ÃæÊ©¹¤¼¼Êõ¹æ·¶¡·(JTG F40-2004) 10¡¢¡¶³ÇÊеÀ·½»Í¨ÉèÊ©Éè¼Æ¹æ·¶¡·£¨GB50688-2011£© 11¡¢¡¶µØ»ù´¦Àí¼¼Êõ¹æ·¶¡·£¨DG/TJ08-40-2010£© 12¡¢¡¶µØ»ù´¦ÀíÉè¼Æ¹æ·¶¡·£¨DGJ08-11-2010£©

13¡¢¹ú¼Ò¡¢µØ·½ºÍÐÐÒµ°ä²¼ÏÖÐÐÓÐ¹ØµÄÆäËû¼¼Êõ¹æ³Ì¡¢Ê©¹¤¹æ·¶¡¢ÖÊÁ¿ÑéÊÕ±ê×¼

µÚ¶þÕ ¹¤³Ì¸Å¿ö

1¡¢¹¤³Ì¸Å¿ö

D41·λÓÚÉϺ£ÁÙ¸Û²ú񵂿£¬µÀ·µÈ¼¶Îª³ÇÊÐ֧·£¬ºìÏß¿í¶È24m¡£±¾±ê¶ÎµÄ¹¤³Ì·¶Î§ÎªÎ÷Æð»ÆÉ³¸Û£¬¶«ÖÁÐÂÔªÄÏ·£¨º¬»ÆÉ³¸ÛÇÅ£©£¬º¬D41·-Y52·½»²æ¿Ú¡¢D41·-ÐÂÔªÄÏ·½»²æ¿Ú£¬Â·Ïß³¤¶ÈÔ¼335m¡£µÀ·²ÉÓõØÃæµÀ··½°¸£¬ÓëºáÏòµÀ·Ïཻ¾ù²ÉÓÃÆ½½»·½Ê½¡£

±¾¹¤³Ì°üÀ¨ÇÅÁºÒ»×ù£¬ÇÅÁºÃû³ÆÎª»ÆÉ³¸ÛÇÅ£¬ÇÅ¿×3¿×£¬¿ç¾¶×éºÏΪ£º16+22+16m¡£±¾¹¤³Ì¼Æ»®¹¤ÆÚΪ300ÈÕÀúÌì¡£

2¡¢µÀ·¹¤³Ì¸Å¿ö

µÀ·¹¤³ÌÖ÷Ҫʩ¹¤ÄÚÈÝΪ£º

2.1 µØ»ù´¦Àí£º³µÐеÀÉÏ·´²²ÉÓÃ50cmË®ÄຬÁ¿5%µÄË®ÄàÍÁ»ØÌîÄëѹ£¬ÈËÐеÀÉÏ·´²²ÉÓÃ30cmË®ÄຬÁ¿4%µÄË®ÄàÍÁ»ØÌîÄëѹ£¬Ê¹Â·»ù»Øµ¯Ä£Á¿´ïµ½20MPa¡£

2.2 ÍÁ·½¹¤³Ì£º°üÀ¨Çå³ý±í²ãÖ²Îï¸ùϵÉú»îÀ¬»øµÈ£¬Â·»ùÍÚ¡¢ÌîÍÁ·½¡£

2

ÁÙ¸Û²ú񵂿D41·¶«¶Î£¨»ÆÉ³¸Û¡«ÐÂÔªÄÏ·£©ÊÐÕþµÀ·¼°ÅäÌ×¹¤³Ì ¼¼Êõ±ê

2.3 Â·Ãæ¹¤³Ì£º°üÀ¨»ú¶¯³µµÀ¡¢²àƽʯºÍÈËÐеÀ¡£ 2.4 µÀ··»ùÂ·ÃæÅÅË®¹¤³Ì£ºÓêË®½øË®¿Ú£¬Ã¤¹µµÈ¡£ 2.5 ¸½ÊôÉèÊ©£ºÎÞÕϰ­ÉèÊ©¡¢ÐźŵÆÔ¤Âñ¹ÜµÈ¡£ µÀ·±ê×¼ºá¶ÏÃæ²ÉÓÃÒ»¿é°å¶ÏÃæ£¬Ë«ÏòÁ½³µµÀ±ê×¼¡£

¶ÏÃæ²¼ÖÃΪ£º4.0m£¨ÈËÐеÀ£©+16m£¨»ú¶¯³µµÀ£©+4.0m£¨£¨ÈËÐеÀ£©=24.0m¡£ ³µÐеÀºáÆÂΪ2%£¬²ÉÓÃÐÞÕýÈý´ÎÅ×ÎïÏßÐÍ·¹°¡£ÈËÐеÀºáÆÂΪ2%£¬²ÉÓÃÖ±ÏßÐÍ·¹°¡£

2.6Â·Ãæ½á¹¹£º³µÐеÀÄâ²ÉÓÃÁ¤ÇàíŽṹ

4cmϸÁ£Ê½Á¤ÇàíÅ£¨AC-13 SBS¸ÄÐÔ£© 7cm´ÖÁ£Ê½Á¤ÇàíÅ£¨AC-25£© 0.6mÏ¡½¬·â²ã 32cm Ë®ÄàÎȶ¨Ëéʯ 15cm Àùʯɰ Â·Ãæ½á¹¹×ܺñ¶ÈΪ58.6cm¡£ 2.7µÀ·ÈËÐеÀ²ÉÓòÊɫͬÖÊשÆÌÉ裬ͬʱ¿¼ÂÇÉèÖÃÎÞÕϰ­Í¨µÀ¡¢ÔµÊ¯ÆÂµÀºÍäÈË´¥¸Ð¿é²ÄµÈ¹©²Ð¼²ÈËʹÓõÄÉèÊ©¡£ÈËÐеÀ£º²ÉÓòÊɫͬÖÊש£¬½á¹¹ÈçÏ£º

6cm ²ÊɫͬÖÊש 3cm¸É°èË®Äà»ÆÉ° 10cm C20ËØ»ìÄýÍÁ 10cmÀùʯɰµæ²ã£¬ ×ܺñ¶ÈΪ29cm¡£

2.8 ¸½Êô¹¤³Ì£º¸½Êô¹¤³Ì°üÀ¨½»Í¨±êÖ¾¡¢±êÏß¡¢ÐźŵƵȽ»Í¨ÉèÊ©¡¢ÂÌ»¯¡¢ÕÕÃ÷µÈµÈ¡£ÕâЩÉèÊ©ÊǵÀ·¹¤³ÌµÄ×é³É²¿·Ö£¬Ó¦ÔÚµÀ·ʩ¹¤Ê±Í¬²½ÊµÊ©¡£

3¡¢ÅÅË®¹¤³Ì¸Å¿ö

3.1ÓêË®¹ÜµÀ£º¹Ü¾¶DN600~ 1350,¹Ü²ÄΪ£º³Ð²åʽ¸Ö½î»ìÄýÍÁ¹Ü£¬¹ÜµÀÊ©¹¤²ÉÓÿª²ÛÂñ¹Ü¡£

3.2ÂñÉèDN450³Ð²åʽ¸Ö½î»ìÄýÍÁÓêË®Á¬¹Ü¡£

3.3ÎÛË®¹ÜµÀ£º±¾¹¤³ÌµÄÎÛË®¹ÜµÀΪDN450µÄ³Ð²åʽ¸Ö½î»ìÄýÍÁ¹Ü¡£ ¸÷Öֹܾ¶ºÍ¸÷Ààñ¿¾®µÄ¾ßÌåÊýÁ¿Ï깤³ÌÁ¿Çåµ¥¡£ 4¡¢ÇÅÁº¹¤³Ì¸Å¿ö

±¾¹¤³ÌÐèн¨Ò»×ùÈ«³¤Îª54mµÄÇÅÁº£¬ÇÅÁº²ÉÓÃ3¿ç£¨16+22+16m£©£¬ÇÅÁººá¶ÏÃæ²¼Öãº2¡Á4m£¨ÈËÐеÀ£©+16.0m£¨³µÐеÀ£©=24m£¨¹æ»®ºìÏߣ©¡£Áºµ×±ê¸ß¡Ý4.8m¡£

3

ÁÙ¸Û²ú񵂿D41·¶«¶Î£¨»ÆÉ³¸Û¡«ÐÂÔªÄÏ·£©ÊÐÕþµÀ·¼°ÅäÌ×¹¤³Ì ¼¼Êõ±ê

ÇÅÁºÉϲ¿½á¹¹²ÉÓÿÕÐİåÁº£¬Ï²¿½á¹¹²ÉÓÃ×®ÖùʽÇŶպÍÂñÖÃʽÇĄ̊£»»ù´¡²ÉÓç¶800×ê¿×¹à×¢×®£¬ÇŶÕ×®³¤30m£¬ÇĄ̊׮³¤34m¡£

µÚÈýÕ ÏîÄ¿×éÖ¯¿ò¼Ü¼°Ê©¹¤×ÜÌ岿Êð

¸ù¾ÝÕбêÎļþºÍÊ©¹¤×éÖ¯Éè¼Æ£¬Ê©¹¤×éÖ¯¹ÜÀí»ú¹¹ºÍÈËÔ±µÄ°²ÅÅÈçÏ£º ÎÒ¹«Ë¾½«ÅɳöÒ»ÃûÏîÄ¿¾­ÀíÓëÒ»Ãû¸ºÔðÉú²úµÄ¸±¾­Àí£¬×÷ΪÏîÄ¿Ö÷¹Ü£¬ÒÔ±ã¶ÔÕû¸ö¹¤³ÌµÄ×ʽðÖÜת½øÐе÷¶È°²ÅÅ£¬È·±£Ê©¹¤Ë³Àû½øÐУ¬²¢ÄÜʹ¹¤³Ì½ø¶ÈÖлúе¡¢ÀÍÁ¦¡¢¼¼ÊõÈËÔ±µÄÌṩºÍ²¹³ä½øÐоö²ß£¬ÔÚÈ«¹«Ë¾µ÷¶¯£¬ÒÔ±£Ö¤±¾¹¤³ÌÔÚÖÊÁ¿¡¢°²È«¡¢½ø¶ÈºÍÎÄÃ÷Ê©¹¤µÈ·½Ãæ¾ùµÃÒÔ±£Ö¤£»²¢Ñ¡ÔñÔÚÀàËÆÏÖ³¡»·¾³ÖÐÓÐ×㹻ʵ¼Ê¾­ÑéµÄרҵʩ¹¤¶ÓÎéÀ´³Ð½¨±¾¹¤³Ì¡£

ÎÒ¹«Ë¾³Ðŵ£º±¾¹«Ë¾µ£Èα¾¹¤³ÌµÄÏîÄ¿¾­Àí¡¢¼°Ïà¹ØµÄרҵ¡¢¼¼Êõ¹ÜÀíÈËÔ±Ò»¾­È·¶¨£¬±£Ö¤³£×¤ÏÖ³¡£¬Î´¾­¼×·½ºÍ¼àÀí¹¤³ÌʦͬÒ⣬²»ËæÒâµ÷¶¯»òÀ뿪£¬ÏîÄ¿¾­ÀíÔÚÕû¸ö¹¤³ÌÊ©¹¤ÆÚ¼ä²»×÷µ÷Õû¡£²¢³Ðŵ¸ÃÏîÄ¿¾­ÀíºÍÖ÷Òª¹ÜÀíÈËԱÿÖÜפ¹¤µØÌìÊý²»ÉÙÓÚÎåÌ죬ÿÉÙÒ»ÌìÕб굥λÓÐȨ¶ÔÎÒ·½´¦ÒÔÎåǧԪµÄ·£¿î¡£

ΪÁËÓÅÖʸßЧµØÍê³ÉÊ©¹¤ÈÎÎñ£¬ÎÒ¹«Ë¾½«³ä·Ö·¢»Ó×Ô¼ºµÄ×ÛºÏʵÁ¦ÒÔ¼°Ê©¹¤¾­Ñé·á¸»µÄÓÅÊÆ£¬Ñ¡ÅɾßÓÐÀàËÆÊ©¹¤¾­ÑéµÄÓÅÐã¹ÜÀíÈËÔ±×é³ÉÏîÄ¿¹ÜÀí²¿£¬ÒÔÈ·±£¸÷ÏîÊ©¹¤¹ÜÀí¹¤×÷Äܲ½²½µ½Î»¡£

4