Liquefaction potential evaluation for subsurface soil layers of Delhi region
作者： L. Thoithoi , C. S. Dubey , P. S. Ningthoujam , D. P. Shukla , R. P. Singh
DOI: 10.1007/S12594-016-0473-Y
关键词:
摘要: The study area Delhi is second most populous city and third largest urban in the world. Though lies seismic high damage risk zone, number of rise building construction mega structure at several sites increase rapidly. In this field Standard Penetration Test (SPT) values soil collected from 750 boreholes data were analyzed to identify liquefiable sub-surface layers. Finally, liquefaction susceptible maps region various depth (20 m, 15 12 9 6 m 3 m) ground level prepared. outcome will be useful input for preliminary foundation designing earthquake resistant microzonation studies Delhi.
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geosocindia.org 参考文章(8)
K. S. Rao, D. Neelima Satyam, Liquefaction studies for seismic microzonation of Delhi region Current Science. ,vol. 92, pp. 646- 654 ,(2007)
H Bolton Seed, Kohji Tokimatsu, LF Harder, Riley M Chung, None, Influence of SPT Procedures in Soil Liquefaction Resistance Evaluations Journal of Geotechnical Engineering. ,vol. 111, pp. 1425- 1445 ,(1985) , 10.1061/(ASCE)0733-9410(1985)111:12(1425)
C.S. Dubey, D.P. Shukla, R.P. Singh, M. Sharma, P.S. Ningthoujam, A.M. Bhola, Present activity and seismogenic potential of Himalayan sub-parallel thrust faults in Delhi: inferences from remote sensing, GPR, gravity data and seismicity Near Surface Geophysics. ,vol. 10, pp. 369- 380 ,(2012) , 10.3997/1873-0604.2012006
I.M. Idriss, R.W. Boulanger, Semi-empirical procedures for evaluating liquefaction potential during earthquakes Soil Dynamics and Earthquake Engineering. ,vol. 26, pp. 115- 130 ,(2006) , 10.1016/J.SOILDYN.2004.11.023
T. L. Youd, I. M. Idriss, Ronald D. Andrus, Ignacio Arango, Gonzalo Castro, John T. Christian, Richardo Dobry, W. D. Liam Finn, Leslie F. Harder, Mary Ellen Hynes, Kenji Ishihara, Joseph P. Koester, Sam S. C. Liao, William F. Marcuson, Geoffrey R. Martin, James K. Mitchell, Yoshiharu Moriwaki, Maurice S. Power, Peter K. Robertson, Raymond B. Seed, Kenneth H. Stokoe, Liquefaction Resistance of Soils: Summary Report from the 1996 NCEER and 1998 NCEER/NSF Workshops on Evaluation of Liquefaction Resistance of Soils Journal of Geotechnical and Geoenvironmental Engineering. ,vol. 127, pp. 817- 833 ,(2001) , 10.1061/(ASCE)1090-0241(2001)127:10(817)
G. C. Joshi, M. L. Sharma, Strong ground-motion prediction and uncertainties estimation for Delhi, India Natural Hazards. ,vol. 59, pp. 617- 637 ,(2011) , 10.1007/S11069-011-9783-Y
M. L. Sharma, Seismic Hazard in the Northern India Region Seismological Research Letters. ,vol. 74, pp. 141- 147 ,(2003) , 10.1785/GSSRL.74.2.141
J. P. Narayan, M. L. Sharma, K. Sambasivarao, Scenario of Ground Motion Amplification in Delhi Journal of The Geological Society of India. ,vol. 68, pp. 993- 1002 ,(2006)