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武钢初轧厂在1978年底的技术改造中,厂房内约有2600米~3钢筋混凝土设备基础需要拆除。在厂内设备、电缆、管线星罗棋布,待拆除基础又紧邻地下油库和主电缆沟,且工期紧迫的情况下,为保证厂房、设备的安全又不致于延误工期而造成巨大经济损失,我们采用间隙装药爆破,只用8天时间(提前两天)完成了全部拆除工程任务。
At the end of 1978, the Wuhan Iron and Steel Early Rolling Plant had a technical transformation, and about 2600 meters to 3 reinforced concrete equipment bases needed to be demolished. In the case of plant equipment, cables, and pipelines dotted, and the foundation to be dismantled is adjacent to underground oil depots and main cable trenches, and under tight schedules, in order to ensure the safety of plants and equipment without delaying the construction period and causing huge economic losses, we use gaps. In charge of blasting, it took only 8 days (two days in advance) to complete the entire demolition project.