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总后勤部基地为建设通迅大楼,需将一地下工事超出地面较高的通气口爆除。因周围环境复杂、结构物密布钢筋,从工期、造价和安全上都难以全面用常规的钻眼爆破方法施工。考虑到结构物经过一定的人工措施可成密器状,排水也不会对周围造成很大影响。因此主体爆破采用水压控制爆破实施。从安全上讲还能做到爆破冲击波弱、个别飞石少而近、无尘土飞扬、地震波弱等。
General Logistics Department base for the construction of communications building, the need to be a ground work beyond the high vent vents burst. Due to the complex environment, the structure of steel, from the construction period, cost and safety are difficult to fully use conventional drilling and blasting methods of construction. Taking into account the structure through certain artificial measures can be memetic, drainage will not have a great impact on the surrounding. Therefore, the main blasting using water pressure control blasting. From the security point of view can also do blasting shock wave weak, individual flying little stone near, no dusty dust, weak earthquakes and so on.