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    • 2. 发明公开
    • 방진 발파 공법
    • 一种用于吸收振动的喷砂方法
    • KR1020130097693A
    • 2013-09-03
    • KR1020130059832
    • 2013-05-27
    • 주식회사 씨엔킴
    • 최인호최세호김진천최창우김학범조성한노상림김욱영이효섭
    • F42D1/02F42D5/055F42D3/00
    • F42D5/045E21D9/006F42D1/00F42D3/04
    • PURPOSE: A vibration-proof blasting construction method is provided to be widely applied not only to a field of construction work but also to stable construction. CONSTITUTION: A vibration proof blasting construction method comprises the following steps. A vibration proof area is formed by boring multiple vibration proof holes in between a blasting area and a protected area (S30). An expansible mortar is injected into a part of or all of the multiple vibration proof holes (S50). The expansible mortar is solidified so that the vibration transmission property of the vibration proof area becomes similar to the vibration proof property of a nearby area by the hydration reaction of the expansible mortar (S60). Blasting is implemented in the blasting area (S70). [Reference numerals] (S10) Designing a blasting work; (S20) Selecting a protective area; (S30) Designing a vibration proof area; (S40) Punching a vibration proof hole; (S50) Manufacturing mortar; (S60) Injecting and hardening the mortar; (S70) Blasting work
    • 目的:提供一种防振爆破施工方法,不仅广泛应用于施工现场,而且施工稳定。 构成:防爆爆破施工方法包括以下步骤: 通过在爆破区域和保护区域之间钻多个防振孔来形成防振区域(S30)。 将可膨胀的砂浆注入多个防振孔的一部分或全部(S50)。 可膨胀砂浆固化,使得防振区域的振动传播性能通过可膨胀砂浆的水化反应与附近区域的防振性相似(S60)。 在爆破区域实施爆破(S70)。 (附图标记)(S10)设计爆破作业; (S20)选择保护区域; (S30)设计防振区; (S40)冲孔防震孔; (S50)制造砂浆; (S60)注射和硬化砂浆; (S70)爆破工作
    • 3. 发明公开
    • 방진 발파 공법
    • 一种用于吸收振动的喷砂方法
    • KR1020120025064A
    • 2012-03-15
    • KR1020100087108
    • 2010-09-06
    • 주식회사 씨엔킴
    • 최인호최세호김진천최창우김학범조성한노상림김욱영이효섭
    • F42D1/02F42D5/055F42D3/00
    • F42D5/045F42D1/02F42D3/04
    • PURPOSE: A vibration-proof blasting method is provided to improve vibration reducing effects because a vibration-proof area is established adjacent to a blasting area. CONSTITUTION: A vibration-proof blasting method comprises the steps of: boring a plurality of vibration-proof holes between a blasting area and a protection area to set a vibration-proof area(S30,S40), injecting expansible mortar in a portion or all of the vibration-proof holes and solidifying the extensible mortar so that the hydration reaction of the extensible mortar makes the vibration transmission characteristic of the vibration-proof area different from that of an adjacent area(S60), and implementing blasting in the blasting area(S70).
    • 目的:提供一种防振爆破方法,以提高减震效果,因为在爆破区域附近建立了防振区域。 构成:防爆喷砂方法包括以下步骤:在爆破区域和保护区域之间钻孔多个防振孔以设置防振区域(S30,S40),将可扩展的砂浆部分或全部注入 的防振孔固化,使可伸缩砂浆的水化反应使得防振区域的振动传播特性与相邻区域的振动传播特性不同(S60),并且在爆破区域进行爆破 S70)。