Based on the merits of water infusion blasting, the scheme of water infusion blasting was used to remove the chimney of a coke oven at Xiangtan Steel CO. and achieved satisfactory results.
基于水压爆破的诸多优点，对湘钢一焦炉烟道的拆除采用了水压爆破方案，取得令人满意的效果。
The author introduced the blasting scheme and the determination of blasting parameters, and made an approach to the safety and reliability, cartridge arrangement and water infusion.
笔者介绍了爆破方案和爆破参数的确定，并对安全可靠性，药包布置及注水进行了简单探讨。
In order to ensure safety and top coal caving in time, the measures of pre-blasting or water pre-infusion to weaken top coal should be adopted.
为确保安全和顶煤及时垮落，应实施预爆破或预注水弱化顶煤措施。
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