KR950019034A - Low Vibration Tunnel Excavation Method - Google Patents
Low Vibration Tunnel Excavation Method Download PDFInfo
- Publication number
- KR950019034A KR950019034A KR1019930026321A KR930026321A KR950019034A KR 950019034 A KR950019034 A KR 950019034A KR 1019930026321 A KR1019930026321 A KR 1019930026321A KR 930026321 A KR930026321 A KR 930026321A KR 950019034 A KR950019034 A KR 950019034A
- Authority
- KR
- South Korea
- Prior art keywords
- cavity
- tunnel excavation
- excavation method
- low vibration
- jet pipe
- Prior art date
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
본 발명은 진동을 최대한 감소시키는 터널굴착방법에 관한 것으로, 라이드릴링 형태로 천공한 공공(1)과 공공(1)사이를 워터제트파이프의 압축된 고압수로 절단시켜 발파시 진동을 대폭적으로 감소시키는 한편, 소음도 다소 감소하도록 된 것이다.The present invention relates to a tunnel excavation method that reduces vibration as much as possible, and greatly reduces vibration during blasting by cutting between the cavity (1) and the cavity (1) drilled in the form of lydrilling with compressed high-pressure water of a water jet pipe. On the other hand, the noise is also somewhat reduced.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도 (A),(B)는 본 발명에 따라 진동이 전달되는 과정을 설명하는 개략적인 정면도와 종단면도,1 (A), (B) is a schematic front and longitudinal cross-sectional view illustrating a process of transmitting vibration in accordance with the present invention,
제2도 내지 제3도는 종래기술에 따른 굴착방법을 설명하는 개략도,2 to 3 is a schematic diagram illustrating an excavation method according to the prior art,
제4도 (A),(B)는 종래기술의 터널 굴착방법에 따라 진동이 전달되는 것을 설명하는 개략적인 정면도와 종단면도이다.4 (A) and 4 (B) are schematic front and longitudinal cross-sectional views illustrating that vibrations are transmitted in accordance with the conventional tunnel excavation method.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930026321A KR950019034A (en) | 1993-12-03 | 1993-12-03 | Low Vibration Tunnel Excavation Method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930026321A KR950019034A (en) | 1993-12-03 | 1993-12-03 | Low Vibration Tunnel Excavation Method |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950019034A true KR950019034A (en) | 1995-07-22 |
Family
ID=66826613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930026321A KR950019034A (en) | 1993-12-03 | 1993-12-03 | Low Vibration Tunnel Excavation Method |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950019034A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100843796B1 (en) * | 2007-03-17 | 2008-07-03 | 김운겸 | Emergency shelter work method and system of railroad tunnel |
KR101056517B1 (en) * | 2010-09-17 | 2011-08-11 | (주)건우기술 | Cutting methods for rock using water jet |
WO2012044138A3 (en) * | 2010-10-01 | 2012-06-28 | 한국과학기술원 | Excavation system using a water jet, and excavation method using the same |
-
1993
- 1993-12-03 KR KR1019930026321A patent/KR950019034A/en not_active Application Discontinuation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100843796B1 (en) * | 2007-03-17 | 2008-07-03 | 김운겸 | Emergency shelter work method and system of railroad tunnel |
KR101056517B1 (en) * | 2010-09-17 | 2011-08-11 | (주)건우기술 | Cutting methods for rock using water jet |
WO2012036524A2 (en) * | 2010-09-17 | 2012-03-22 | Gunwoo Tech Co.,Ltd. | Rock cutting apparatus using water jet and rock cutting method using the same |
WO2012036524A3 (en) * | 2010-09-17 | 2012-05-31 | Gunwoo Tech Co.,Ltd. | Rock cutting apparatus using water jet and rock cutting method using the same |
WO2012044138A3 (en) * | 2010-10-01 | 2012-06-28 | 한국과학기술원 | Excavation system using a water jet, and excavation method using the same |
CN103221627A (en) * | 2010-10-01 | 2013-07-24 | 韩国科学技术院 | Excavation system using a water jet, and excavation method using the same |
US9140122B2 (en) | 2010-10-01 | 2015-09-22 | KAIST (Korea Advanced Institute of Science and Technology) | Excavation system using a water jet, and excavation method using the same |
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Legal Events
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |