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收稿日期: 2006-10-31
修回日期: 2006-11-09
网络出版日期: 2010-01-08
Application of Blasting Technology in Relieving of Blocked Shield Machines
Received date: 2006-10-31
Revised date: 2006-11-09
Online published: 2010-01-08
广州轨道交通三号线某盾构区间曾出现盾构“卡壳”, 介绍了用爆破方法处理盾构机卡壳的爆破方案、参数设计、爆破施工过程及爆破安全措施。该方法使盾构机顺利脱困。
殷红伟 . 爆破在盾构机卡壳处理中的应用[J]. 隧道建设, 2006 , 26(增刊2) : 39 -40,55 . DOI: B
During the boring of a running tunnel on line 3 of Guangzhou Mass Rapid Transit system, the shield machine was blocked. By means of blasting technology, the blocked shield machine was relieved. In the paper, the application of the blasting technology is presented, including the blasting scheme, blasting parameter design, blasting execution and safety countermeasures.
Key words： blasting ; shieldmachine ; blocking relieving
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