Lily0927 - 2007/9/30 10:30:00
钻孔桩坍孔后打捞冲击钻头特殊一例Å÷XX¯)bbs.3c3t.comf óMN@ù§
Å÷XX¯)bbs.3c3t.comf óMN@ù§ Å÷XX¯)bbs.3c3t.comf óMN@ù§
Å÷XX¯)bbs.3c3t.comf óMN@ù§摘Å÷XX¯)bbs.3c3t.comf óMN@ù§
要Å÷XX¯)bbs.3c3t.comf óMN@ù§
钻孔桩施工中掉落钻头的事件会经常发生，但遇到的情况和处理方法不尽相同，通过对宁杭高速公路北河中河特大桥27-4#桩打捞冲击钻头的过程进行总结，介绍了一套简便易行的打捞方法。Å÷XX¯)bbs.3c3t.comf óMN@ù§
Å÷XX¯)bbs.3c3t.comf óMN@ù§关键词Å÷XX¯)bbs.3c3t.comf óMN@ù§
钻孔桩Å÷XX¯)bbs.3c3t.comf óMN@ù§
坍孔Å÷XX¯)bbs.3c3t.comf óMN@ù§
打捞Å÷XX¯)bbs.3c3t.comf óMN@ù§
冲击钻头Å÷XX¯)bbs.3c3t.comf óMN@ù§
Å÷XX¯)bbs.3c3t.comf óMN@ù§Å÷XX¯)bbs.3c3t.comf óMN@ù§
Å÷XX¯)bbs.3c3t.comf óMN@ù§Å÷XX¯)bbs.3c3t.comf óMN@ù§
Å÷XX¯)bbs.3c3t.comf óMN@ù§Å÷XX¯)bbs.3c3t.comf óMN@ù§
Å÷XX¯)bbs.3c3t.comf óMN@ù§请下载附件，查看详细内容。Å÷XX¯)bbs.3c3t.comf óMN@ù§附件:
钻孔桩坍孔后打捞冲击钻头特殊一例.rar
zhbin1858 - 2007/9/30 23:48:00
谢了！Å÷XX¯)bbs.3c3t.comf óMN@ù§
zlw005 - 2008/2/8 21:20:00
钻头上有安全绳，基本上都可以打捞上来。Å÷XX¯)bbs.3c3t.comf óMN@ù§
lidexing - 2008/2/14 1:27:00
很好。Å÷XX¯)bbs.3c3t.comf óMN@ù§
阿洋 - 2008/3/11 23:29:00
谢谢了经验呀Å÷XX¯)bbs.3c3t.comf óMN@ù§
zhaolimin - 2008/3/12 14:17:00
谢谢楼主，呵呵Å÷XX¯)bbs.3c3t.comf óMN@ù§
tony016301 - 2008/5/4 15:03:00
绝对支持！Å÷XX¯)bbs.3c3t.comf óMN@ù§
zhbin1858 - 2008/5/13 12:34:00
感谢分享！Å÷XX¯)bbs.3c3t.comf óMN@ù§
LT19710603 - 2008/6/13 12:19:00
谢谢!Å÷XX¯)bbs.3c3t.comf óMN@ù§
龙 - 2008/8/17 17:54:00
谢谢了Å÷XX¯)bbs.3c3t.comf óMN@ù§
lidexing - 2009/9/19 7:55:00
谢谢了Å÷XX¯)bbs.3c3t.comf óMN@ù§