- 43 -
³¡µØ¿±Ì½Éî¶ÈÄÚ¾ùδ¼ûµØÏÂË®£¬Éè¼ÆÊ±¿É²»¿¼ÂǵØÏÂË®¶Ô»ù´¡µÄÓ°Ïì¡£ 3.5.8.4 ÍÁµÄÎïÀíÁ¦Ñ§ÐÔÖÊ
1£©¢Ù²ãÔÓÌîÍÁ£º
¢Ù²ãÔÓÌîÍÁÖÐÈ¡ III ¼¶ÊÔÑù 8 ¼þ£¬¸ù¾ÝÊÒÄÚÊÔÑé½á¹û£¬ÎïÀíÁ¦Ñ§Ö¸±êͳ¼Æ½á¹û¼ûÏ ±í 3-2¡£
±í 3- 2¢Ù²ãÔÓÌîÍÁÎïÀíÁ¦Ñ§Ö¸±êͳ¼Æ±í ÑÒÍÁ±àºÅ ÑÒÍÁÃû³Æ ͳ¼ÆÏîÄ¿ ÌìÈ»º¬Ë® Á¿¦Ø(%) ÒºÏÞ¦Ø L(%) ËÜÏÞ¦Ø p(%) ËÜÐÔÖ¸Êý IP 8 ±¸×¢ ͳ¼Æ¸öÊý 8 8 8 15.40 ¢Ù ÔÓÌîÍÁ ×î´óÖµ 13.70 23.60 21.20 8.20 7.10 ×îСֵ 10.40 12.33 14.10 14.41 ƽ¾ùÖµ 21.84 7.43
2£©¢Ú²ã»ÆÍÁ×´ÍÁ£¨ÊªÏÝÐÔ£©£º ±í 3- 3 ¢Ú²ã»ÆÍÁ×´ÍÁ£¨ÊªÏÝÐÔ£©ÎïÀíÁ¦Ñ§Ö¸±êͳ¼Æ±í ͳ¼Æ¸öÊý ×îСֵ ×î´ó Öµ 17.60 ƽ¾ùÖµ ±ê×¼ ²î 1.64 ±äÒìϵÊý ÐÞÕýϵÊý ±ê×¼Öµ ÌìÈ»º¬Ë®Á¿ w£¨%£© 8 8 ÌìÈ»ÖØ¶È£¨KN/M3£© ¸ÉÔïÖØ¶È£¨KN/M3£© 8 8 ±ÈÖØ ÌìÈ»¿×϶±È e ±¥ºÍ¶È Sr(%) ÒºÏÞ WL(%) 8 8 8 ËÜÏÞ WP(%) 8 8 ËÜÐÔÖ¸Êý Ip ÒºÐÔÖ¸Êý TL 8 8 ѹËõϵÊý a1-2 £¨MPa£© ѹËõÄ£Á¿ Es1-2 £¨MPa£© 12.80 14.88 0.110 1.07 15.98 15.47 15.04 16.60 15.86 0.57 0.036 0.98 0.98 13.20 14.19 13.67 0.36 0.027 0.001 13.42 2.69 2.69 2.70 2.69 0.00 0.05 1.00 1.04 0.90 1.04 0.97 41.40 0.052 0.127 1.00 44.96 36.00 48.74 22.70 5.28 0.28 1.09 0.99 21.80 22.10 14.46 0.013 0.018 21.91 14.29 14.10 14.90 8.00 0.26 0.24 0.99 1.02 7.30 7.64 0.05 0.032 4.610 7.80 0.20 -0.23 0.43 0.69 0.23 0.17 4.11 1.33 -1 0.13 2.95 0.35 7.02 0.494 0.549 0.47 4.41 8 14.88 3.85 0.63 Äý¾ÛÁ¦(kpa) ÄÚĦ²Á½Ç(¶È£© 1 1 10.60 18.90 10.60 18.90 10.60 18.90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
´Óͳ¼ÆÊý¾Ý¿´£º¢Ú²ã»ÆÍÁ×´ÍÁ£¨ÊªÏÝÐÔ£©£¬º¬Ë®Á¿ 12.80-17.60%£¬ÉÔʪ£»ÌìÈ»¿×϶ ±È 0.90-1.04£¬ÉÔÃÜ£¬Ñ¹ËõϵÊý a1-2£¨MPa-1£©Îª 0.13-0.69£¬ÊôÖÐ-¸ßѹËõÐÔÍÁ£¬Ñ¹ËõϵÊý a1-2£¨MPa-1£©Æ½¾ùֵΪ 0.35£¬ÒÔÖÐѹËõÐÔÍÁΪÖ÷¡£
3£©ÊªÏÝÐÔÆÀ¼Û£º
³¡µØÄÚ¢Ú²ã»ÆÍÁ×´ÍÁ£¨ÊªÏÝÐÔ£©£º¦Äs=0.031¡«0.040£¬ÊªÏݳ̶ÈÊôÖеȣ»×ÔÖØÊªÏÝÁ¿
- 44 -
µÄ¼ÆËãÖµ(×Ô×ÔÈ»µØÃæ¼ÆËã) zs=62.70¡«128.70mm£¬Êô×ÔÖØÊªÏݳ¡µØ£»ÊªÏÝÁ¿µÄ¼ÆËãÖµ
£¨×ÔÈ»µØÃæ 1.5m ÒÔϼÆË㣩 s=21.00¡«57.75mm£»×ÛºÏÅж¨£º³¡µØÊô·ÇʪÏÝ¡«¢ò¼¶£¨ÖÐ µÈ£©×ÔÖØÊªÏÝÐÔ»ÆÍÁ³¡µØ£»ÊªÏݵ׽çΪ£º1.90¡«2.60m¡£¸÷¿±Ì½µãʪÏÝÐÔÆÀ¼Û¼û¸½±í¡°³¡ µØÊªÏݵȼ¶¡¢ÀàÐÍÅж¨±í¡±¡£³¡µØÊªÏݵȼ¶ÀàÐÍ·ÖÇøÏê¼û¸½Í¼¡°½¨ÖþÎïÆ½ÃæÎ»Öü°¿±Ì½ µã²¼ÖÃͼ¡¢ÊªÏݵȼ¶·ÖÇøÍ¼£¨1:1000£©¡±
4£©¢Û²ãÂÑʯ£º
¸ù¾Ýɸ·ÖÊÔÑ飺Á£¾¶£¾20mm µÄÖÊÁ¿Õ¼×ÜÖÊÁ¿µÄ 60.1¡«67.2%£¬Æ½¾ùֵΪ 62.2%£»Á£¾¶ 20-2mm µÄÖÊÁ¿Õ¼×ÜÖÊÁ¿µÄ 23.1¡«25.0%£¬Æ½¾ùֵΪ 24.1%£»2¡«0.075mm µÄÖÊÁ¿Õ¼×ÜÖÊÁ¿µÄ 8.1¡«13.8%£¬Æ½¾ùÖµ 12.1%£¬£¼0.075mm µÄÖÊÁ¿Õ¼×ÜÖÊÁ¿µÄ 0.1¡«3.4%£¬Æ½¾ùÖµ
Ϊ 1.6%£¬Åж¨ÂÑʯµÄÃÜʵ¶ÈΪÖÐÃÜ¡£
²»¾ùÔÈϵÊý Cu£½14.407¡«126.630£¬ÇúÂÊϵÊý Cc=2.282¡«9.830£¬Êô¼¶Åä²»ºÃµÄËéʯ
ÍÁ¡£
¸ù¾ÝÖØÐÍÔ²×¶¶¯Á¦´¥Ì½ÊÔÑé½á¹û£ºÐÞÕýºó´¸»÷Êý·¶Î§Öµ£º11.5¡«15.9 »÷/10cm£¬ºñ¶È
¼ÓȨƽ¾ùÖµ£º13.8 »÷/10cm£¬Åж¨½ÇÀùµÄÃÜʵ¶ÈΪÖÐÃÜ¡£
±í 3- 4 ÖØÐÍÔ²×¶¶¯Á¦´¥Ì½ÐÞÕýºó»÷Êýͳ¼Æ±í
ͳ¼Æ¸öÊý ºñ¶È¼ÓȨƽ¾ùÖµ ×î´óÖµ ×îСֵ ±ê×¼²î ±äÒìϵÊý ÐÞÕýϵÊý ±ê×¼Öµ 13.5 57 13.8 15.9 11.5 1.048 0.076 0.983
5£©¢Û-1 ²ãϸɰ£º ¸ù¾Ýɸ·ÖÊÔÑ飺Á£¾¶ÔÚ 0.075-2mm ÕßÔ¼Õ¼ 87.5-89.5%£¬Æ½¾ùÖµ 88.4£¬Ð¡ÓÚ 0.075mm ÕßÔ¼Õ¼ 10.5-12.5%£¬Æ½¾ùÖµ 11.6%£¬Åж¨Ï¸É°µÄÃÜʵ¶ÈΪÉÔÃÜ¡£
²»¾ùÔÈϵÊý Cu£½3.041¡«3.676£¬ÇúÂÊϵÊý Cc=0.884¡«1.062£¬Êô¼¶Åä²»ºÃµÄɰÀàÍÁ¡£
3.5.8.5 ³åºé»ýÀùʯµÄÉøÍ¸ÐÔ
¸ù¾Ý¶à°ÍµØÇøÉøÍ¸ÏµÊý¾ÑéÖµ£¬Àùʯ²ãÉøÍ¸ÏµÊý 2.16¡Á10-2¡«3.60¡Á10-2cm/s£¬Æ½¾ù Öµ 2.85¡Á10-2cm/s£¬Êôǿ͸ˮ²ã¡£
3.5.8.6 ½¨ÒéÎïÀíÁ¦Ñ§Ö¸±ê
¸ù¾Ý±¾½×¶Î¶ÔÀùʯ²ãµÄÎïÀíÁ¦Ñ§ÊÔÑ飬²¢½áºÏÇøÄÚÏà¹Ø¹¤³Ì×ÊÁÏ£¬Ìá³öÀùʯ²ãÎïÀí Á¦Ñ§ÐÔÖÊÖ¸±ê½¨ÒéÖµ£¨¼û±í 3-5£¬µÌ»ùÍÁÎïÀíÁ¦Ñ§²ÎÊý½¨ÒéÖµ£©¡£
- 45 -