{"title":"Experimental Investigation on Excess Pore Water Pressure in Soft Soil-Foundations under Minor Shocks","authors":"Zhiying Zhang, Chongdu Cho, Qiang Pan, Xilin Lu","volume":26,"journal":"International Journal of Civil and Environmental Engineering","pagesStart":88,"pagesEnd":93,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/9462","abstract":"
In this study, shaking table tests are performed to investigate the behavior of excess pore water pressure in different soft soil-foundations of soil-structure interaction (SSI) system. The variation of the behaviors under cycled minor shock is observed. Moreover, The generation and variation mechanism of excess pore water pressure under earthquake excitation in different soft soilfoundations are analyzed and discussed.<\/p>\r\n","references":"[1] Tomislav Ivs\u2566\u00e7ic', \"A model for presentation of seismic pore water\r\npressures,\" Soil Dynamics and Earthquake Engineering, vol.26, pp.\r\n191-199, 2006.\r\n[2] Sun Rui, and Yuan Xiaoming, \"A simplified formula for estimating\r\nreal-time pore water pressure of anisotropically-consolidated saturated\r\nsands under random earthquake loads,\" Soil and Rock Behavior and\r\nModeling, vol.18, pp. 444-451, 2008.\r\n[3] T S Ueng, M C Lin and R Y Yu, \"Pore water pressure changes in under\r\nearthquake loading,\" The 12th World Conference on Earthquake\r\nEngineering, Auckland, New Zealand, 2000, pp. 1285-1288.\r\n[4] C. P. Polito, and J. R. Martin, \"Effects of nonplastic fines on the\r\nliquefaction resistance of sands,\" J. Geotech. Geoenviron. Eng., vol. 127,\r\nno. 5, pp. 408-415, 2001.\r\n[5] I. B. Gratchev, Kyoji Sassa, Victor I. Osipov, Viatcheslav N. Sokolov,\r\n\"The liquefaction of clayey soils under cyclic loading,\" Engineering\r\nGeology, vol. 86, pp. 70-84, 2006.\r\n[6] V. Perlea, J. Koester, S. Prakash, \"How liquefiable are cohesive soils. In:\r\nSeco e Pinto, P. (Ed.),\" Proceedings of Earthquake Geotechnical\r\nEngineering, Lisboa, vol. 2, pp. 611-618, 1999.\r\n[7] R. W. Boulanger and I. M. Idriss. \"Discussion of \u00d4\u00c7\u00ffliquefaction\r\nsusceptibility criteria for silts and clays\". Journal of geotechnical and\r\ngeoenvironmental engineering, vol. 132, no. 11, pp. 1413-1426, Nov.\r\n2006.\r\n[8] Jonathan D. Bray and Rodolfo B. Sancio. \"Discussion of \u00d4\u00c7\u00ffassessment of\r\nthe liquefaction susceptibility of fine- grained soils\". Journal of\r\ngeotechnical and geoenvironmental engineering, vol. 132, no. 9, pp.\r\n1165-1177, Sep. 2006.\r\n[9] I. Gratchev, K. Sassa, H. Fukuoka, \"How reliable is the plasticity index\r\nfor estimating the liquefaction potential of clayey sands?\" Journal of\r\nGeotechnical and Geoenvironmental Engineering, ASCE, vol.132, no. 1,\r\npp. 124-127, 2006.\r\n[10] Lu Xi-lin, Chen Yueqing, Chen Bo, \"Shaking table testing of dynamic\r\nsoil-structure interaction system(J),\" Earthquake engineering and\r\nengineering vibration, vol. 20, no. 4, pp. 20-29, 2000.\r\n[11] Zhang Zhiying, Lu Xi-lin, Chen Yueqing, \"Experimental study on excess\r\npore water pressure of soils covered by clay layer,\" Chinese journal of\r\nrock mechanics and engineering, vol. 22, no.1, pp. 131-136, 2003.\r\n[12] Desmond C A Andrews and Geoffrey R Martin, \"Criteria for liquefaction\r\nof silty soils,\" The 12th world conference on earthquake engineering [A],\r\nAuckland, Nuw Zealand, pp. 312-314, 2000.\r\n[13] Ming Jingping, Zhao Weibing, \"Study on groundwater level in vacuum\r\npreloading ,\" Port & waterway engineering[China]. vol.372, no.1, pp.1-6,\r\n2005.","publisher":"World Academy of Science, Engineering and Technology","index":"Open Science Index 26, 2009"}