尾矿坝抗震设计研究进展
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摘要
国内外震害表明,尾矿坝浸润线较高时,大部分坝体处于饱和状态,地震作用下易发生液化破坏。因此,研究实用的尾矿坝简化抗震设计方法是非常有意义的工作。围绕尾矿坝地震液化评价和稳定分析简化方法两方面内容,较全面地概述了国内外尾矿坝抗震设计的研究成果和最新进展,并对尾矿坝抗震设计存在的问题进行了探讨,为尾矿坝抗震设计的发展指明方向。
Tailings dam is susceptible to excessive post-earthquake deformation and liquefaction because loose saturated deposits may be incorporated in the mostly upstream zones,which renders it necessary to advance a practicably simplified anti-seismic design method of tailings dam.Major achievements and the latest progresses in the simplified method of liquefaction evaluation and stability analysis for tailings dam were expounded.Some problems were discussed on anti-seismic design of tailings dam.The research direction for anti-seismic design of tailings dam was clearly shown.
Tailings dam is susceptible to excessive post-earthquake deformation and liquefaction because loose saturated deposits may be incorporated in the mostly upstream zones,which renders it necessary to advance a practicably simplified anti-seismic design method of tailings dam.Major achievements and the latest progresses in the simplified method of liquefaction evaluation and stability analysis for tailings dam were expounded.Some problems were discussed on anti-seismic design of tailings dam.The research direction for anti-seismic design of tailings dam was clearly shown.
引文
[1]潘建平.尾矿坝抗震设计方法及抗震措施研究[D].大连:大连理工大学,2007.
[2]阮元成,郭新.饱和尾矿料动力变形特性的试验研究[J].水利学报,2003,34(4):24-29.
[3]阮元成,郭新.饱和尾矿料静、动强度特性的试验研究[J].水利学报,2004,35(1):67-73.
[4]陈敬松,张家生,孙希望.饱和尾矿砂动强度特性试验结果与分析[J].水利学报,2006,37(5):603-607.
[5]王国华,段希祥,杨溢.高烈度地震对龙都尾矿坝稳定性影响的研究[J].昆明理工大学学报:理工版,2008,33(4):1-6.
[6]ISHIHARA K.Post-earthquake failure of a tailings dam due to li-quefaction of the pond deposit[C]//Saint Louis University.Interna-tional conference on case histories in geotechnical engineering.Missouri:Geotechnical Engineering,1984:1129-1143.
[7]HARPER T G,MCLEOD H N,DAVIES M P.Seismic assessment oftailings dams[J].Civil Engineering,1992,62(12):64-66.
[8]王余庆,王治平,辛鸿博,等.大石河尾矿坝1976年唐山大地震震害及有关强震观测记录[J].工业建筑,1994,24(7):38-42.
[9]CCTV.抓紧加固被地震破坏的尾矿库[EB/OL].深圳:腾讯网,2008-06-10[2009-02-18].http://news.qq.com/a/20080610/003091.htm.
[10]张克绪.尾矿坝的抗震设计和研究(上)[J].世界地震工程,1988,(1):13-18.
[11]张克绪.尾矿坝的抗震设计和研究(下)[J].世界地震工程,1988,(2):15-18.
[12]姜涛,王世希.尾矿坝砂土液化的简化判别法[C]//姚伯英,侯忠良.构筑物抗震.北京:测绘出版社,1990:52-57.
[13]高艳平,王余庆,辛鸿博.大石河尾矿坝地震液化的二维简化判别法[J].工业建筑,1995,25(10):43-46.
[14]潘建平,孔宪京,邹德高.尾矿坝地震液化稳定的简化分析[J].水利学报,2006,37(10):1224-1229.
[15]谢康和,周健.岩土工程有限元分析理论与应用[M].北京:科学出版社,2002.
[16]徐志英,沈珠江.高尾矿坝的地震液化和稳定分析[J].岩土工程学报,1981,3(4):22-32.
[17]SEID K M,BYRNE P M.Embankment dams and earthquakes[J].Hydropower&Dams,2004,(2):96-102.
[18]张超.尾矿动力特性及坝体稳定性分析[D].武汉:中国科学院武汉岩土力学研究所,2005.
[19]潘建平,孔宪京,邹德高.尾矿坝地震液化分析[J].河海大学学报,2007,35(增1):49-52.
[20]ISHIHARA K,YASUDA S,YOSHIDA Y.Liquefaction-induced flowfailure of embankments and residual strength of silty sands[J].Soilsand Foundations,1990,30(3):69-80.
[21]辛鸿博,王余庆,高艳平.中国尾矿坝地震安全度(13)——1976年大石河尾矿坝一维地震反应分析[J].工业建筑,1995,(6):49-52.
[22]辛鸿博,王余庆,高艳平.中国尾矿坝地震安全度(15)——1976年大石河尾矿坝二维地震反应分析[J].工业建筑,1995,(8):43-46.
[23]辛鸿博,FINN W D L.1976年大石河尾矿坝地震反应分析[J].岩土工程学报,1996,18(4):48-56.
[24]中华人民共和国建设部.建筑抗震设计规范[S].北京:中国建筑工业出版社,2001.
[25]冶金工业部.构筑物抗震设计规范[S].北京:中国计划出版社,1994.
[26]Ministry of International Trade and Industry(Bureau of Land and Pollution).Specifications of Construction of Tailing dams and Com-mentary[S].Tokyo:Mining Association,1980.
[27]SEED H B,IDRISS I M.Simplified procedure for evaluating soilliquefaction potential[J].Journal of the Soil Mechanics and Founda-tions Division ASCE,1971,97(9):1249-1273.
[28]中华人民共和国国家经济贸易委员会.水工建筑物抗震设计规范[S].北京:中国电力出版社,2001.
[29]张超,杨春和,白世伟.尾矿料的动力特性试验研究[J].岩土力学,2006,27(1):35-40.
[30]IWASAKI T,ARAKAWA T,TOKIDA K I.Simplified procedures for assessing soil liquefaction during earthquakes[J].Soil Dynamics and Earthquake Engineering,1984,3(1):49-58.
[2]阮元成,郭新.饱和尾矿料动力变形特性的试验研究[J].水利学报,2003,34(4):24-29.
[3]阮元成,郭新.饱和尾矿料静、动强度特性的试验研究[J].水利学报,2004,35(1):67-73.
[4]陈敬松,张家生,孙希望.饱和尾矿砂动强度特性试验结果与分析[J].水利学报,2006,37(5):603-607.
[5]王国华,段希祥,杨溢.高烈度地震对龙都尾矿坝稳定性影响的研究[J].昆明理工大学学报:理工版,2008,33(4):1-6.
[6]ISHIHARA K.Post-earthquake failure of a tailings dam due to li-quefaction of the pond deposit[C]//Saint Louis University.Interna-tional conference on case histories in geotechnical engineering.Missouri:Geotechnical Engineering,1984:1129-1143.
[7]HARPER T G,MCLEOD H N,DAVIES M P.Seismic assessment oftailings dams[J].Civil Engineering,1992,62(12):64-66.
[8]王余庆,王治平,辛鸿博,等.大石河尾矿坝1976年唐山大地震震害及有关强震观测记录[J].工业建筑,1994,24(7):38-42.
[9]CCTV.抓紧加固被地震破坏的尾矿库[EB/OL].深圳:腾讯网,2008-06-10[2009-02-18].http://news.qq.com/a/20080610/003091.htm.
[10]张克绪.尾矿坝的抗震设计和研究(上)[J].世界地震工程,1988,(1):13-18.
[11]张克绪.尾矿坝的抗震设计和研究(下)[J].世界地震工程,1988,(2):15-18.
[12]姜涛,王世希.尾矿坝砂土液化的简化判别法[C]//姚伯英,侯忠良.构筑物抗震.北京:测绘出版社,1990:52-57.
[13]高艳平,王余庆,辛鸿博.大石河尾矿坝地震液化的二维简化判别法[J].工业建筑,1995,25(10):43-46.
[14]潘建平,孔宪京,邹德高.尾矿坝地震液化稳定的简化分析[J].水利学报,2006,37(10):1224-1229.
[15]谢康和,周健.岩土工程有限元分析理论与应用[M].北京:科学出版社,2002.
[16]徐志英,沈珠江.高尾矿坝的地震液化和稳定分析[J].岩土工程学报,1981,3(4):22-32.
[17]SEID K M,BYRNE P M.Embankment dams and earthquakes[J].Hydropower&Dams,2004,(2):96-102.
[18]张超.尾矿动力特性及坝体稳定性分析[D].武汉:中国科学院武汉岩土力学研究所,2005.
[19]潘建平,孔宪京,邹德高.尾矿坝地震液化分析[J].河海大学学报,2007,35(增1):49-52.
[20]ISHIHARA K,YASUDA S,YOSHIDA Y.Liquefaction-induced flowfailure of embankments and residual strength of silty sands[J].Soilsand Foundations,1990,30(3):69-80.
[21]辛鸿博,王余庆,高艳平.中国尾矿坝地震安全度(13)——1976年大石河尾矿坝一维地震反应分析[J].工业建筑,1995,(6):49-52.
[22]辛鸿博,王余庆,高艳平.中国尾矿坝地震安全度(15)——1976年大石河尾矿坝二维地震反应分析[J].工业建筑,1995,(8):43-46.
[23]辛鸿博,FINN W D L.1976年大石河尾矿坝地震反应分析[J].岩土工程学报,1996,18(4):48-56.
[24]中华人民共和国建设部.建筑抗震设计规范[S].北京:中国建筑工业出版社,2001.
[25]冶金工业部.构筑物抗震设计规范[S].北京:中国计划出版社,1994.
[26]Ministry of International Trade and Industry(Bureau of Land and Pollution).Specifications of Construction of Tailing dams and Com-mentary[S].Tokyo:Mining Association,1980.
[27]SEED H B,IDRISS I M.Simplified procedure for evaluating soilliquefaction potential[J].Journal of the Soil Mechanics and Founda-tions Division ASCE,1971,97(9):1249-1273.
[28]中华人民共和国国家经济贸易委员会.水工建筑物抗震设计规范[S].北京:中国电力出版社,2001.
[29]张超,杨春和,白世伟.尾矿料的动力特性试验研究[J].岩土力学,2006,27(1):35-40.
[30]IWASAKI T,ARAKAWA T,TOKIDA K I.Simplified procedures for assessing soil liquefaction during earthquakes[J].Soil Dynamics and Earthquake Engineering,1984,3(1):49-58.
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