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要控制和防护爆破冲击波,应尽量避免采用裸露药包爆破或导爆索露天爆破,必须采用时,要覆盖砂土;控制一次起爆炸药量,从“空间”(分散布药)和“时间”(分段起爆)两个方面,将爆区总药量均匀分布到各个爆破部位,使爆炸能量最大限度地有效利用,将耗于爆炸冲击波的无效能量减至最小限度。要选取合理的最小抵抗线方向和大小,优化爆破参数,改进装药结构,确保填塞高度和质量等,
In order to control and protect the blasting shock wave, it is necessary to avoid exposing blasting explosives or detonating cables in open-air blasting by bare packs as far as possible and cover the sand when the blasting bag must be used; to control the amount of explosive detonated once from “space” “Time” (staged initiation), the total amount of explosive zone will be evenly distributed to each blasting site, so that the explosive energy can be utilized to the maximum extent and the ineffective energy consumed by the blast shock wave can be minimized. To select a reasonable minimum resistance line direction and size, optimize blasting parameters, improve the charge structure, to ensure that the packing height and quality,