溜矸孔使用过程中的安全技术措施及封孔工艺

Technical safety measures and the sealing process in the process of using bing-hole

在溜矸孔使用过程中具有许多不安全因素,针对溜矸孔使用中出现的问题,本文结合工程实例,提出了溜矸孔安全使用措施和封孔的施工方法。

There are many unsafe factors in the use process of bing-hole, aimed at the Bing-hole problems, combined with the engineering example, puts forward the construction method of Bing-hole and the safe measures.