本文介绍了在楼房内二层楼板上，用控制爆破成功地拆除钢筋混凝土基础的一个实例。
This paper describes a successful example of demolition of a reinforced concrete base by controlled blasting in the room on the second floor.
待拆烟囱的钢筋混凝土基础紧邻对爆破震动极为敏感的配电站和挡土墙，其上方又有重要的架空高压输电线。
The reinforced concrete base of a chimney to be demolished is near to a distribution station and breast wall sensible to blasting vibration and there is an important high voltage line over it.
介绍了用分层装药法拆除车间内钢筋混凝土基础的设计、施工，此工程的设计参数和施工方法对类似工程有一定的参考价值。
The design and implementation are introduced to demolish two reinforced concrete foundations by stratification loading explosive in work shop. A reference is available for similar engineering.
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