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http://dx.doi.org/10.5000/EESK.2006.10.4.001

Reliable Evaluation of Dynamic Ground Properties from Cross-hole Seismic Test using Spying-loaded Lateral Impact Source  

Sun, Chang-Guk (한국지질자원연구원 지진연구센터)
Mok, Young-Jin (경희대학교 토목건축대학)
Chung, Choong-Ki (서울대학교 지구환경시스템공학부)
Kim, Myoung-Mo (서울대학교 지구환경시스템공학부)
Publication Information
Journal of the Earthquake Engineering Society of Korea / v.10, no.4, 2006 , pp. 1-13 More about this Journal
Abstract
Soil and rock dynamic properties such as shear wave velocity $(V_s)$, compressional wave velocity $(V_p)$ and corresponding Poisson's ratio (v) are very important geotechnical parameters in predicting deformational behavior of structures as well as practicing seismic design and performance evaluation. In an effort to measure the parameter efficiently and accurately, various bore-hole seismic testing techniques have been, thus, developed and used during past several decades. In this study, cross-hole seismic testing technique which is known as the most reliable seismic method was adopted for obtaining geotechnical dynamic properties. To perform successfully the cross-hole test for rock as well as soil layers regardless of the ground water level, spring-loaded source which impact laterally a subsurface ground in vertical bore-hole was developed and applied at three study areas, which contain four sites composed of two existing port sites and two new LNG storage facility sites. The geotechnical dynamic properties such as $V_s,\;V_p$ and v with depth from the soil surface to the engineering and seismic bedrock were efficiently determined from the laterally impacted cross-hole seismic tests at study sites, and were provided as the fundamental parameters for the seismic performance evaluation of the existing ports and the seismic design of the LNG storage facilities.
Keywords
cross-hole seismic test; geotechnical dynamic properties; shear wave velocity; compressional wave velocity; bedrock; bore-hole seismic method;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Mok, Y. J., 'Analytical and Experimental Studies of Borehole Seismic Methods,' Ph.D. Dissertation, the University of Texas at Austin, 1987
2 Mooney, H. M., Handbook of Engineering Geophysics, Volume 1: Seismic, Bison Instruments, Inc., Minneapolis, 1984
3 Hoar, J. H., 'Field Measurement of Shear Wave Velocity and Attenuation for Dynamic Analyses,' Ph.D. Dissertation, University of Texas at Austin, 1982
4 한국지반공학회, 지반구조물의 내진설계, 지반공학 시리즈 8, 구미서관, 2006
5 Pullan, S. E. and MacAulay, H. A.,'An In-hole Shotgun Source for Engineering Seismic Surveys,' Geophysics, Vol. 52, No.7, 1987, pp. 985-996   DOI   ScienceOn
6 Vucetic, M., 'Cyclic Threshold Shear Strains in Soils,' Journal of Geotechnical Engineering, ASCE, Vol. 120, No. 12, 1994, pp. 2208-2228   DOI   ScienceOn
7 Nakano, M., Fukuwa, N. and Tobita, J., 'Regioanl Variation of Ground Motion in Nobi Plain, Japan, Based on Seismic Records, Microtremor and Geological Data,' Proceedings of the International Conference on Geotechnical and Geological Engineering; GeoEng 2000, CD-ROM, Melbourne, Australia, 2000, Paper No. 0645
8 US Army Corps of Engineers, Engineering and Design: Geophysical Exploration for Engineering and Environmental Investigations, Engineer Manual, EM 1110-1-1802, 1995
9 김동수, 추연욱, '간극수압증가와 동적변형특성 변화에 근거한 사질토 지반의 반복한계 전단변형률', 대한토목학회 논문집. Vol. 24. No. 3C, 2004, pp. 193-203
10 Sun, C. G., 'Geotechnical Information System and Site Amplification Characteristics for Earthquake Ground Motions at Inland of the Korean Peninsula,' Ph.D. Dissertation, Seoul National University, 2004
11 고동희, 이익효, 김준석, 김동수, '미소변형측정 삼축시험기의 개발 및 적용', 대한토목학회 논문집, Vol. 22, No. 3C, 2002,pp. 219-229
12 Okko, O., On the Development in Digital Engineering-Seismic Studies in Finland, VIT Publications 349, Technical Research Center of Finland, Espoo, 1998
13 목영진, '크로스홀 시험을 이용한 암반기초의 동적 물성지 측정', 대한토목학회 학술발표회, 1998, pp. 603-606
14 목영진, 강병수, 김정한, '인홀 시험을 이용한 암반의 동적 물성치 측정', 대한토목학회 논문집, Vol. 23, No, 2C, 2003, pp. 119-125
15 Winterstein, D. F. and Paulsson, B. N. P., 'Velocity Anisotropy in Shale Determined from Crosshole Seismic and Vertical Seismic Profile Data,' Geophysics, Vol. 55, No.4, 1990, pp. 470-479   DOI
16 목영진, 'In Situ Measurement of Stiffness and Damping of Soils by Crosshole and Downhole Methods', 한국지반공학회 지반진동위원회 제1회 학술논문집, 1992, pp. 1-18
17 백영식, 목영진, 임수빈, '지반구조의 영상화를 위한 Seismic Geotornography 개발', 건설교통부, 1996
18 Geotomographie, Borehole Seismic Surveys - What Equipment is Suitable?, http://www.crosswellinstruments.de. 2006
19 VIBROMETRIC, Seismic Equipment, http://www.kohunbus.fi/vibrometric, 2004
20 Griffin, L. M. and Hiltunen, D. R., 'Precision of Seismic Wave Propagation Methods in Construction Applications,' Use of Geophysical Methods in Construction, Geotechnical Special Publication No. 108, S. Nazarian and J. Diehl, ed., ASCE, 2000, pp. 109-125
21 선창국, 양대성, 정충기, '서울 평야 지역에 대한 부지 고유의 지진 증폭 특성 평가', 한국지진공학회 논문집, Vol. 9, No.4, 2005, pp. 29-42   과학기술학회마을   DOI
22 Kim, D. S., Bang, E. S. and Kim, W. C., 'Evaluation ot Various Downhole Data Reduction Methods for Obtaining Reliable VS Profiles,' Geotechnical Testing Journal, Vol. 27, 2004, pp. 334-341
23 ANSS Technical Integration Committee, Technical Guideline for the Implementation of an Advanced National Seismic System, http://www.anss.org/ticplan, 2001
24 Ibe, Y., Iizuka, S. and Ebine, T., 'The Study for the Evaluation Methods for the Design Basis Earthquake Ground Motions,' NUPEC 学術論文 학술논문, http://www.nupec.or.jp. 1999
25 Sirles, P. C. and Viksne, A., 'Site-Specific Shear Wave Velocity Determination for Geotechnical Engineering Applications,' Geotechnical and Environmental Geophysics, Investigations in Geophysics No.5, Society of Exploration Geophysics, Tulsa, 1990, pp. 121-131
26 Kim, B. H., 'Investigation for Shear Wave Velocity and Degree of Weathering of Decomposed Granite Soil in Hongsung,' M.Sc. Thesis, Seoul National University, 2001
27 O'Connell, D. R. H., 'Replication of Apparent Nonlinear Seismic Response with Linear Wave Propagation Models,' Science, Vol. 283, No. 5410, 1999, pp. 2045-2050   DOI   ScienceOn