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    • 1. 发明授权
    • 폭압유도 및 제어를 위한 조립식 장약홀더
    • 充电器用于BLAST压力诱导和控制
    • KR101153825B1
    • 2012-06-18
    • KR1020110074072
    • 2011-07-26
    • 조금원김경숙조종은조은정한국건설기술연구원주식회사 대한콘설탄트주식회사 케이지엔지니어링종합건축사사무소
    • 조금원김경숙조종은조은정김광염김창용함건철최재희정양현이종수김준영김성태
    • F42D1/00F42D3/04
    • F42D1/14E21D9/006F42B3/22F42D1/20
    • PURPOSE: A prefabricated charge holder for blast pressure induction and control is provided to properly cope with the variation of blast pressure caused by various factors because blast pressure shield covers, a double cover, and a triple cover are independently or together according to user's selection. CONSTITUTION: A prefabricated charge holder for blast pressure induction and control comprises circular blast pressure shield covers(10), a double cover(20), a triple cover(30), and a cover connecting unit. In the blast pressure shield covers, an explosive charge part is formed inside a blast pressure induction path(11) and multi-assembling projections(14) having a double cover assembling part(14a) and a triple cover assembling part(14b) are formed at regular intervals in the longitudinal direction. The double cover comprises a plurality of first assembly holes(21) inserted to the double cover assembling part. The triple cover comprises a plurality of second assembly holes(31) inserted to the triple cover assembling part. The cover connecting unit comprises a connection recess(41) which is formed on the inner surface of one end of a blast pressure shield cover and the triple cover, a locking hole(42) formed in the inner center of the connection recess, a connection projection(43) which is formed on the other end of the blast pressure shield cover and the triple cover, and a lock protrusion which is formed on the outer side of the connection projection and inserted into the locking hole. The cover connecting unit connects the plurality of blast pressure shield covers into one body in a longitudinal direction.
    • 目的:提供用于鼓风压力感应和控制的预制充电支架,以适当应对各种因素引起的鼓风压力变化,因为根据用户的选择,爆炸压力屏蔽罩,双盖和三重盖板是独立或一体的。 构成:用于高压感应和控制的预制充电支架包括圆形鼓风压力屏蔽罩(10),双盖(20),三重盖(30)和盖连接单元。 在防爆罩中,在鼓风压力传感路径(11)的内部形成有炸药装填部,形成有具有双盖组装部(14a)和三重盖组装部(14b)的多组装突起(14) 在纵向上以规则的间隔。 双盖包括插入双层盖组件的多个第一组装孔(21)。 三重盖包括插入三重组合部件的多个第二组装孔(31)。 盖连接单元包括形成在鼓风压力屏蔽罩的一端的内表面和三重盖的连接凹部(41),形成在连接凹部的内部中心的锁定孔(42) 形成在鼓风保护罩和三重盖的另一端的突起(43)和形成在连接突起的外侧并插入到锁定孔中的锁定突起。 盖连接单元将多个鼓风压力屏蔽罩在纵向方向上连接成一体。
    • 3. 发明授权
    • 터널 배수 구조물
    • 隧道排水结构
    • KR101039316B1
    • 2011-06-08
    • KR1020100061183
    • 2010-06-28
    • 주식회사 대한콘설탄트주식회사 케이지엔지니어링종합건축사사무소
    • 이종수최용기이준석김종화
    • E21F16/02E21D11/38
    • E21F16/02E21D11/38
    • PURPOSE: A drainage structure of a tunnel is provided to prevent the solidification caused by dissolution of cement, to have a smooth drainage system, to make efficient maintenance possible by independent operation of a drainpipe, to cut down construction expenses and to improve constructability. CONSTITUTION: A drainage structure of a tunnel contains a perforated tube(400) having plural holes to make water streamed down along a waterproofing membrane flow in; aggregate(500) surrounding the perforated tube; a fixing device(600) formed to couple one side to the bottom of a tunnel and to extend the other side upward to fix the perforated tube and the aggregate; and a waterproofing membrane(200) covering the outside of the aggregate and the fixing device.
    • 目的:提供隧道排水结构,防止水泥溶解引起凝固,排水系统顺畅,排水管道独立运行,有效维护,降低施工费用,提高施工效益。 构成:隧道的排水结构包括一个多孔管,它具有多个孔,使水沿防水膜流入; 围绕穿孔管的骨料(500); 固定装置(600),其形成为将一侧连接到隧道的底部并且将另一侧向上延伸以固定所述多孔管和所述骨料; 以及覆盖聚集体外部的防水膜(200)和固定装置。
    • 7. 发明授权
    • 무장약공 폭압 분출억제장치 및 이를 이용한 친환경 고효율 심발 발파공법
    • 用于空穴的BLAST压力消除抑制装置和使用其进行中心切割的方法
    • KR101192737B1
    • 2012-10-18
    • KR1020110121098
    • 2011-11-18
    • 조금원조종은한국건설기술연구원주식회사 이산주식회사 대한콘설탄트
    • 조금원조종은김광염최재희이종수김창용박재원
    • F42D1/08F42D3/04
    • F42D5/045E21D9/006F42D3/04F42D5/055
    • PURPOSE: A blast pressure effusion restraint device for an empty hole and an environmentally-friendly center-cut blasting method using the same are provided to maximize blasting efficiency by blocking the open top of an empty hole in order to prevent the outflow of blast pressure. CONSTITUTION: A blast pressure effusion restraint device for an empty hole comprises first to third air ball plugs(110,120,130). A plug rope(111) is connected to the top of the first air ball plug. The second air ball plug is connected to the bottom of the first air ball plug through a check valve(150). The third air ball plug is connected to the bottom of the second air ball plug through a check valve. Air injection ports(140) are formed at one side of each air ball plug. An injection port plug(142) is installed on the outer front end of an air injection port and one side of the injection port plug is fixed to the air injection port. [Reference numerals] (AA) Blue; (BB) Green; (CC) Yellow; (DD) Red
    • 目的:提供一种用于空洞的鼓风压力积液抑制装置和使用该空孔的环保中心切割喷砂方法,以通过堵塞空孔的开口顶部来最大限度地提高喷砂效率,以防止喷射压力的流出。 构成:用于空洞的鼓风压力积液约束装置包括第一至第三空气球塞(110,120,130)。 插头绳(111)连接到第一空气球塞的顶部。 第二空气球塞通过止回阀(150)连接到第一空气球塞的底部。 第三空气球塞通过止回阀连接到第二空气球塞的底部。 空气注入口(140)形成在每个空气球塞的一侧。 注入口插头(142)安装在空气注入口的外前端,注入口塞的一侧固定在空气注入口上。 (附图标记)(AA)蓝色; (BB)绿色; (CC)黄色; (DD)红色