최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기韓國地盤工學會論文集 = Journal of the Korean geotechnical society, v.33 no.7, 2017년, pp.29 - 41
박노석 ((주)삼안 지반부) , 조성은 (한경대학교 토목안전환경공학과)
There are uncertainties about the seismic load caused by seismic waves, which cannot be predicted due to the characteristics of the earthquake occurrence. Therefore, it is necessary to consider these uncertainties by probabilistic analysis. In this paper, procedures to develop a fragility curve that...
* AI 자동 식별 결과로 적합하지 않은 문장이 있을 수 있으니, 이용에 유의하시기 바랍니다.
핵심어 | 질문 | 논문에서 추출한 답변 |
---|---|---|
지진이란 무엇인가? | 최근 전 세계적으로 태풍, 홍수, 가뭄, 지진 등의 자연재해로 인한 피해가 증가하고 있다. 이 중 지진은 지구 내부의 에너지가 지표 밖으로 나오면서 땅이 갈라지며 흔들리는 현상이다. 이때 발생되는 지진하중은 발생특성상 예측이 불가능한 불확실성을 가지고 있다. | |
지진하중의 특징은 무엇인가? | 이 중 지진은 지구 내부의 에너지가 지표 밖으로 나오면서 땅이 갈라지며 흔들리는 현상이다. 이때 발생되는 지진하중은 발생특성상 예측이 불가능한 불확실성을 가지고 있다. 또한 비탈면과 같은 지반구조물의 경우 지반정수의 불확실성이 구조물의 안전성 평가에 크게 영향을 미친다. | |
지진에 대한 구조물의 안전성 평가에서 지진하중의 불확실성을 고려하는 방법은 무엇인가? | 하지만 지진에 대한 구조물의 안전성 평가는 일반적으로 결정론적 해석을 통하여 안전율이나 변위로써 수행하므로 이러한 불확실성을 고려하지 못한다. 따라서 신뢰성 해석을 통해 이러한 불확실성을 확률론적으로 고려할 필요가 있다. 지진하중과 같이 여러 특성의 불확실성이 존재할 경우에 대하여 구조물의 안전성을 평가할 때 다양한 손상상태에 따른 구조물의 취약성을 평가할 필요성이 제시되었다. |
Ahmed, A. and Soubra, A.H. (2012), "Probabilistic Analysis of Strip Footings Resting on a Spatially Random Soil Using Subset Simulation Approach", Georisk, Vol.6, No.3, pp.188-201.
Argyroudis, S., Kaynia, A.M., and Pitilakis, K. (2013), "Development of Fragility Function for Geotechnical Constructions: Application to Cantilever Retaining Walls", Soil dynamics and earthquake engineering, Vol.50, pp.106-116.
ASCE. (1998), Seismic guidelines for ports, Ports Committee of the Technical Council on Lifetime Earthquake Engineering, Monograph No.12, New York.
Baecher, G.B. and Christian, J.T. (2003), Reliability and Statistics in Geotechnical Engineering. Wiley, New York.
Casotto, C., Silva, V., Crowley, H., Nascimbene, R., and Pinho, R. (2015), "Seismic Fragility of Italian RC Precast Industrial Structures", Engineering Structures, Vol.94, No.1, pp.122-136.
Chiou, J.S., Chiang, C.H., Yang, H.H., and Hsu, S.Y. (2011), "Developing Fragility Curves for a Pile-supported Wharf", Soil dynamics and earthquake engineering, Vol.31, pp.830-840.
Cho, S.E. (2007), "Effects of Spatial Variability of Soil Properties on Slope Stability", Engineering Geology, Vol.92, Nos.3-4, pp. 97-109.
Cho, S.E. (2010), "Probabilistic Stability Analysis of Slope Using the ANN-based Response Surface", Computers and Geotechnics, Vol.136, No.7, pp.975-984.
Cho, S.E. (2013), "First-order Reliability Analysis of Slope Considering Multiple Failure Modes", Engineering Geology, Vol.154, pp.98-105.
Ellingwood, B. and Tekie, P.B. (2001), "Fragility Analysis of Concrete Gravity Dams", Journal of infrastructure systems, Vol.7, No.2, pp. 41-48.
Eurocode-8. (2004), Eurocode 8: Design of structures for earthquake resistance, Part 5: foundations, retaining structures and geotechnical aspects, CEN-ENV, Brussels.
Gazetas, G., Garini, E., Anastasopoulos, I., and Geogarakos, T. (2009), "Effects of Near-fault Ground Shaking on Sliding Systems", Journal of geotechnical and geoenvironmental engineering, Vol.77, No.12, pp.1906-1921.
GEO-SLOPE (2012), Dynamic modeling with quake/w 2012 Version, GEO-SLOPE International Ltd, Calgary, Alberta, Canada.
GEO-SLOPE (2012), Stability modeling with slope/w 2012 Version, GEO-SLOPE International Ltd, Calgary, Alberta, Canada.
Ingles, J., Darrozes, J., and Soula, J.C. (2006), "Effects of the Vertical Component of Ground Shaking on Earthquake-induced Landslide Displacements Using Generalized Newmark Analysis", Engineering geology, Vol.86, Nos.2-3, pp.134-147.
Kennedy, R.P. and Ravindra, M.K. (1984), "Seismic Fragilities for Nuclear Power Plant Risk Studies", J. Nuclear engineering and Design, Vol.79, No.1, pp.47-68.
Kim, J.M. and Sitar, N. (2013), "Probabilistic Evaluation of Seismically Induced Permanent Deformation of Slopes", Soil Dynamics and Earthquake Engineering, Vol.44, pp.67-77.
Kwon, O.S. and Elnashai, A. (2006), "The Effect of Material and Ground Motion Uncertainty on the Seismic Vulnerability Curves of RC Structure", Engineering Structures, Vol.28, No.2, pp.289-303.
Ling, H.I., Leshchinsky, D., and Mohri, Y. (1997), "Soil Slopes under Combined Horizontal and Vertical Seismic Accelerations", Earthquake engineering & structural dynamics, Vol.26, No.12, pp.1231-1241.
Low, B.K. (2003), "Practical Probabilistic Slope Stability Analysis", Canadian Geotechnical Journal, Vol.24, pp.520-535.
Newmark, N.M. (1965), "Effects of Earthquakes on Dams and Embankments", Geotechnique, Vol.15, No.1, pp.47-59.
Noda, S., Uwabe, T., and Chiba, T. (1975), "Relation between Seismic Coefficient and Ground Acceleration for Gravity Quay Wall", Report of Port and Harbour Research Institute, Vol.14, No.4, pp.67-111.
Pacific Earthquake Engineering Research Center, http://peer.berkeley.edu/nga, Seismic Ground Motion data.
Phoon, K.K. and Kulhawy, F.H. (1999), "Characterization of Geotechnical Variability", Canadian Geotechnical Journal, Vol.36, No.4, pp.612-624.
RocScience (2016), SLIDE v6.0 Version 6.039, Rocscience Inc, Toronto.
Sarma, S.K. and Scorer, M. (2009), "The Effect of Vertical Acceleration on Seismic Slope Stability", International Conference on performance based design in earthquake geotechnical engineering, Tokyo.
Schneider, H.R. and Schneider, M.A. (2013), Modern geotechnical design codes of practice, eds. P. Arnold, G.A. Fenton, M.A. Hicks, T. Schweckendiek and B. Simpson, IOS Press, Amsterdam, pp. 87-101.
Seed, H.B. and Idriss, I.M. (1970), Soil moduli and damping factors for dynamic response analyses, Report. No. EERC-70/10, Earthquake Engineering Research Center, University of California, Berkeley.
Shinozuka, M., Feng, M.Q., Lee, J., and Naganuma, T. (2000), "Statistical Analysis of Fragility Curves", Journal of Engineering Mechanics, Vol.126, No.12, pp.1224-1331.
Shinozuka, M., Feng, M.Q., Kim, H, Uzawa, T., and Ueda, T. (2003), Statistical analysis of fragility curves, Technical Report MCEER.
Singhal, A. and Kiremidjian, A.S. (1996), "Method for Probabilistic Evaluation of Seismic Structural Damage", Journal of Structure engineering, Vol.122, No.12, pp.1459-1467.
Sun, P., Yin, Y.P., Wu, S.R., and Chen, L.W. (2012), "Does Vertical Seismic Force Play an Important Role for the Failure Mechanism of Rock Avalanches? A Case Study of Rock Avalanches Triggered by the Wenchuan Earthquake of May 12, 2008, Sichuan, China", Environmental earth sciences, Vol.66, No.5, pp.1285-1293.
Terzaghi, K. (1950), "Mechanism of Landslides", Application of Engineering to Geology The Geological Society of America, pp. 83-123.
Torkamani, H.H., Bargi, K., Amirabadi, R., and McCllough, N.J. (2014), "Fragility Estimation and Sensitivity Analysis of an Idealized Pile-supported Wharf with Batter Piles", Soil dynamics and earthquake engineering, Vol.61-62, pp.92-106.
Wu, X.Z. (2014), "Development of Fragility Functions for Slope Instability Analysis", Landslides, Vol.12, No.1, pp.165-175.
Tsompanakis, Y., Lagaros, N.D., Psarropoulos, P.N., and Georgopoulos, E.C. (2008), "Probabilistic Seismic Slope Stability Assessment of Geostructure", Structure and Infrastructure Engineering, Vol.6, Nos.1-2, pp.179-191.
Zhang, Y., Zhang, J., Chen, G., Zheng, L., and Li, Y. (2015), "Effects of Vertical Seismic Force on Initiation of the Daguangbao Landslide Induced by the 2008 Wenchuan Earthquake", Soil dynamics and earthquake engineering, Vol.73, pp.99-102.
Zhao, L.H., Cheng, H., Zhang, Y., Li, L., and Li, D.J. (2016), Stability analysis of seismic slopes with cracks, Computers and geotechnics, Vol.77, pp.77-90.
*원문 PDF 파일 및 링크정보가 존재하지 않을 경우 KISTI DDS 시스템에서 제공하는 원문복사서비스를 사용할 수 있습니다.
출판사/학술단체 등이 한시적으로 특별한 프로모션 또는 일정기간 경과 후 접근을 허용하여, 출판사/학술단체 등의 사이트에서 이용 가능한 논문
※ AI-Helper는 부적절한 답변을 할 수 있습니다.