본문 바로가기
KERD
논문KCI 등재

지반진동이 지상구조물 및 환경에 미치는 영향평가-발파진동 사례를 통한 EGS 수리자극에의 활용-

Effect of Ground Vibration on Surface Structures and Human Environments -Application of Blasting Vibration to Induced Seismicity in EGS Hydraulic Stimulation-

0

조회

0

다운로드

3

인용

0

참고문헌

키워드

주제분류자원공학

초록

EGS지열발전을 위한 수리자극시 발생되는 미소진동은 투수율 증가의 범위를 파악하는 유용한 수단이되기도 하지만 지반진동으로 인하여 지상구조물 및 환경에 영향을 미친다. 본 연구는 EGS 지열발전의 수리자극에 의하여 발생하는 미소진동의 안전관리 기준을 수립하기 위하여 지반진동이 건축구조물 및 인체환경에 미치는영향과 각국의 허용기준을 발파진동을 중심으로 조사 하였다. 또한 유럽과 미국에서 지열발전의 수리자극에의한 미소진동의 연구사례를 조사 검토하여 포항 EGS 수리자극에 의한 지반진동의 관리 기준에 필요한 자료와그 대처방안을 제시 하였다.

Abstract

While microseismicity induced by hydraulic stimulation carried out for EGS is useful means in estimating the range of permeability increase, it also affect surface structures and environments. In order to establish a mitigation plan for microseismicity triggered by hydraulic stimulation, we reviewed world-wide guidelines on the impact of ground vibration on the surface structure and human environment by blasting. Case studies from Europe and USA on the microseismicity by hydraulic stimulation are presented and suggestions are made for the guidelines on ground vibration by hydraulic stimulation for the ongoing Pohang EGS project.

참고문헌 (35)

  1. MW scale geothermal power generation technology development, 1st stage report, "NexGeo", Korea Ministry of knowledge and economy, ~ (2012)
  2. 이상돈, "Basel EGS Project의 미소진동관리 사례연구", 터널과 지하공간, 23(6), pp.572~580 (2013), 한국암반공학회
  3. Ryu, C.-H., "A study on the effects of the ground vibration due to blasting on the structures", J Kor Inst Mineral Mining Engineers, 16(1), pp.41~50 (1979)
  4. Ryu, C.-H., "Ground vibration by instantaneous and MS delay blasting", Korean Inst Mineral and Mining Engineers 33th National Symp, pp.14~15 (1979)
  5. Lee, C. -I., "Measurement and control of ground vibration from rock blasting", Proc. of the International Symposium on Impact Engineering, 2, pp.710~715 (1992)
  6. Lee, C. -I., "Safe blastinig controlling blast vibration, air blast and flyrock, Civil Engineering", Korean Society of Civil Engineers, 41(1), pp.99~117 (1993)
  7. Lee, C.-I., "The Characteristics of Blast-Vibration in Tunnel Blasting and the Vibration Control by Delay Time", Asia-Pacific Vibration Conference '97, pp.1240~1245 (1997)
  8. Kim, K. W., "Software development for automated tunnel blasting pattern design", 1999 National Symp Korean Society for Rock Mechanics, pp.51~54 (1999), Seoul Nat'l Univ.
  9. Shin, I.-J., "Effect of blast ing vibration on curing lining concrete", KSRM blasting technology seminar, pp.119~134 (1999), Seoul Nat'l Univ.
  10. Shin, I. -J., "An experimental study on the effect of burden on the blast-vibratioin", J Kor Soc explosives and blasting engineering, 19(1), pp.53~62 (2001)
  11. Shin, I.-J., "Effect of blast-vibration on the strength of curing lining concrete", ISRM International Symposium 2nd-ARMS 2001, pp.597~600 (2001)
  12. Kim, T.-H., "Quantification of parameters for automized tunnel blasting pattern design", 2002 KSRM Spring Symp, pp.55~63 (2002), Seoul Nat'l Univ.
  13. Lee, C. -I., "Development of an automated design program for tunnel blasting", Journal of the Japan Explosives Society, 63(6), pp.309~315 (2002)
  14. Jong, Y. -H., "Influence of geological conditions on the powder factor for tunnel blasting", International Journal of Rock Mechanics and Mining Sciences, 41(3), pp.461~ (2004), Pergamon Press
  15. Lee, C. -I., "The Computerized Design Program for Tunnel Blasting", Proc. of the 31th Annual Conference on Explosives & Blasting Technology, 1, pp.159~168 (2005)
  16. 이정인, "발파진동에 대한 인접한 지상 저장탱크의 안정성 평가", 한국소음진동공학회논문집, 16(1), pp.19~26 (2006), 한국소음진동공학회
  17. 정용훈, "단일공 발파에서 생성된 균열망에 작용하는 가스압의 수치해석적 산정", 터널과 지하공간, 16(5), pp.413~421 (2006), 한국암반공학회
  18. 정용훈, "PFC2D에서의 발파에 의한 파괴 메커니즘의 수치적 모델링", 터널과 지하공간, 16(6), pp.476~485 (2006), 한국암반공학회
  19. Measurement of Blast Induced Ground Vibrations and Seismograph Calibrations, "Stagg, M.S.", U. S. Bureau of Mines, ~, pp.Report of Investigations 8506 (1980)
  20. Dowding, C. H, "Construction Vibration", pp.28~36 (2000)
  21. Structure Response and Damage Produced by Ground Vibrations from Surface Blasting, "Siskind, D. E.", U. S. Bureau of Mines, ~, pp.Report of Investigations 8507 (1980)
  22. Oriard, L. L, "Explosives Engineering, Construction Vibrations and Geotechnology", International Society of Explosives, pp.201~207 (2002)
  23. "Japan Meteorological Agency"[URL]
  24. Ryu, C.-H., "International case study on the guideline of the blasting vibration and suggestion on Korean guideline", 3rd Hanwha technology symposium
  25. Grogan, A., "Canadian Vibration and Airblast Regulations", 31st ISEE Symp., pp.307~310 (2005)
  26. Farnfield, R., "Regulatory Control of Blast Vibration Levels in the UK", 31st ISEE Symp., pp.283~289 (2005)
  27. Holmberg R., "Swedish Standards for Ground Vibrations and Airblast", 31st ISEE Symp., pp.289~306 (2005)
  28. Spathis, A., "Future Directions in Vibrations and Airblast Control Within an Australian Regulatory Context", 31st ISEE Symp., pp.263~275 (2005)
  29. Dowding, C. H., "Construction Vibration", pp.366~377 (2000)
  30. Hwang, W.-S., "Damage on livestocks due to construction works", Symp on Processing of livestock excretions and increased bulky feed, pp.141~183 (1997)
  31. Evans, K. F., "A survey of the induced seismic responses to fluid injection in geothermal and CO2 reservoirs in Europ", Geothermics, 41, pp.30~54 (2012)
  32. "US Department of Energy"[URL]
  33. Majer, E., "Protocol for addressing induced seismicity associated with Enhanced Geothermal System", US Department of Energy, DOE, 2012
  34. "Overview of induced seismicity in geothermal systems" (2009)[URL]
  35. Goodman, R.E, "Introduction to Rock Mechanics", pp.85~87 (1989), John Willey & Sons

관련 논문AI추천

이 간행물의 다른 논문 (11건)