• Perimeter blasting technique, which can decrease the blasting vibration and harmfulness on fixed slope, is used in the Zhangbagou Limestone Mine.

    张坝沟石灰石矿长期采用光面爆破技术减小爆破震动后冲固定边坡危害

    tech.zidian8.com

  • The surface of surrounding rock by controlled perimeter blasting can be looked as fractal whose dimension is the mirror of the explosion action process of rock.

    周边控制爆破后,形成围岩表面视为分形的反映了岩石经历的爆破过程

    dict.cnki.net

  • Fracture control blasting, a new perimeter control technique, is an alternative to pre-splitting or smooth wall blasting which can be used to achieve better perimeter control results.

    断裂控制爆破一种新的周界控制爆破方法取代光面爆破,可以获得更好的周界控制效果。

    www.dictall.com

  • It is shown that the fracture control blasting is of great importance in engineering practice to achieve a good perimeter control.

    结果表明断裂控制爆破获得良好周界控制爆破效果具有重要工程实际意义。

    118.145.16.223

  • It is shown that the fracture control blasting is of great importance in engineering practice to achieve a good perimeter control.

    结果表明断裂控制爆破获得良好周界控制爆破效果具有重要工程实际意义。

    118.145.16.223

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