专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

KR102258165B1 터널 원지반 내공변위 정밀측정용 타켓유닛 및 이를 이용한 변위 측정공법 有权
公开(公告)号：KR102258165B1
公开(公告)日：2021-06-08
申请号：KR1020180173778
申请日：2018-12-31
申请人： 주식회사 흥인이엔씨 , 기경철
发明人： 기경철
IPC分类号： G01C15/02 , E01C23/16 , G01D11/24 , G01D11/16 , G01B11/16

2. 发明授权

KR100438028B1 선균열과 상부 심빼기를 이용한 환경 친화적 터널 발파 공법 失效
标题翻译： 선균열과상부심빼기를이용한환경친화적터널파파공
公开(公告)号：KR100438028B1
公开(公告)日：2004-06-30
申请号：KR1020010041656
申请日：2001-07-11
申请人： 기경철 , 김일중 , 조영동
发明人： 기경철 , 김일중 , 조영동
IPC分类号： F42D3/04
摘要： PURPOSE: An environmental-friendly tunnel blasting process is provided to reduce blasting pollution such as vibration and noise generated when blasting a tunnel and to reduce perforating and bomb installing time. CONSTITUTION: A plurality of V-cuts and auxiliary V-cuts aligned around the V-cuts are formed in a ceil of a tunnel. A V-cut enlarging blasting hole is perforated at a lower portion of the auxiliary V-cuts. A plurality of mining enlarging blasting holes(14a) are perforated at a lower portion of the V-cut enlarging blasting hole. Then, a plurality of digging holes(13) are perforated. A plurality of digging line aligning holes(14) are formed in the digging holes(13). Then, bottom holes are perforated. Electric or non-electric blasting detonator is inserted into the V-cuts, auxiliary V-cuts, V-cut enlarging blasting hole, mining enlarging blasting holes(14a), digging holes(13), digging line aligning holes(14) and the bottom holes. Then, the auxiliary V-cuts are blasted so as to form a noncontinuous surface.
摘要翻译：目的：提供环保隧道爆破工艺，以减少隧道爆破时产生的振动和噪音等爆炸污染，并减少射孔和炸弹安装时间。组成：在V形切口周围排列的多个V形切口和辅助V形切口形成在隧道的细胞中。 V形切口扩大爆破孔在辅助V形切口的下部穿孔。在V形切割扩孔爆破孔的下部开有多个采矿扩大爆破孔（14a）。然后，多个挖孔（13）被穿孔。多个挖掘线对齐孔（14）形成在挖掘孔（13）中。然后，打底孔。 V型切割，辅助V型切割，V型切割放大爆破孔，挖掘放大爆破孔（14a），挖掘孔（13），挖掘线对准孔（14）和底孔。然后，辅助V形切口被喷砂以形成不连续的表面。

3. 发明公开

KR1020030015900A 선균열과 상부 심빼기를 이용한 환경 친화적 터널 발파 공법 失效
标题翻译：环境友好型隧道掘进工艺采用预分离和上切割成型方法
公开(公告)号：KR1020030015900A
公开(公告)日：2003-02-26
申请号：KR1020010041656
申请日：2001-07-11
申请人： 기경철 , 김일중 , 조영동
发明人： 기경철 , 김일중 , 조영동
IPC分类号： F42D3/04
CPC分类号： E21D9/006 , F42D1/02 , F42D1/06 , F42D3/04
摘要： PURPOSE: An environmental-friendly tunnel blasting process is provided to reduce blasting pollution such as vibration and noise generated when blasting a tunnel and to reduce perforating and bomb installing time. CONSTITUTION: A plurality of V-cuts and auxiliary V-cuts aligned around the V-cuts are formed in a ceil of a tunnel. A V-cut enlarging blasting hole is perforated at a lower portion of the auxiliary V-cuts. A plurality of mining enlarging blasting holes(14a) are perforated at a lower portion of the V-cut enlarging blasting hole. Then, a plurality of digging holes(13) are perforated. A plurality of digging line aligning holes(14) are formed in the digging holes(13). Then, bottom holes are perforated. Electric or non-electric blasting detonator is inserted into the V-cuts, auxiliary V-cuts, V-cut enlarging blasting hole, mining enlarging blasting holes(14a), digging holes(13), digging line aligning holes(14) and the bottom holes. Then, the auxiliary V-cuts are blasted so as to form a noncontinuous surface.
摘要翻译：目的：提供环保隧道爆破工艺，以减少爆破隧道时产生的振动和噪音等爆破污染，减少穿孔和炸弹安装时间。构成：在隧道的小屋中形成多个V形切口和在V形切口周围对准的辅助V形切口。 V形切割扩大的爆破孔在辅助V形切口的下部穿孔。多个采矿扩大爆破孔（14a）在V切割扩大爆破孔的下部被穿孔。然后，多个挖孔（13）被穿孔。挖掘孔（13）中形成有多个挖掘线对准孔（14）。然后，底孔穿孔。电动或非电动爆破雷管插入V型切割机，辅助V型切割机，V型放大爆破孔，采矿扩大爆破孔（14a），挖孔（13），挖掘线对准孔（14）和底洞然后，辅助V形切口被喷射以形成非连续表面。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式