隔震建筑在乌鲁木齐地区应用的可行性分析
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摘要
隔震技术是近几十年来地震工程最重要成果之一,是一种经济、可靠、有效的防震减灾技术,但在实际工程中应用率较低,主要原因是对其成熟有效性和经济性等不够了解。通过分析相应的规范、标准和隔震工程实例在破坏性地震中的表现来说明隔震技术的成熟性,通过对已建隔震建筑与传统建筑的对比,分析了隔震技术的经济性,结合隔震技术优点与乌鲁木齐地区特殊的地震构造环境和地震危险性,提出在乌鲁木齐地区进一步推广应用隔震技术的可行性和必要性。
Located in the middle-eastern part of northern Tianshan seismic belt,moderate and small earthquakes are very active in Urumqi.The southern and eastern slope of seismic structure are developed which is likely to occur MS7~7.5 earthquake,greater earthquake than the current seismic fortification intensity could occur in the future.In recent decades,isolation technology is one of the most important achievements to earthquake engineering.It is a kind of technology that is economic、reliable and effective to protect against earthquake;But actual application rate is low,which was caused by lacking understanding of effectiveness and economy.By analyzing normative standard and engineering example of isolation in destructive earthquake,isolation technology had been growing it ripeness.This article not only analyzed the economical capability of isolated building compared with traditional architecture,but also suggested feasibility and necessity of isolation technology according special seismotectonic environment and seismic risk in Urumqi.
Located in the middle-eastern part of northern Tianshan seismic belt,moderate and small earthquakes are very active in Urumqi.The southern and eastern slope of seismic structure are developed which is likely to occur MS7~7.5 earthquake,greater earthquake than the current seismic fortification intensity could occur in the future.In recent decades,isolation technology is one of the most important achievements to earthquake engineering.It is a kind of technology that is economic、reliable and effective to protect against earthquake;But actual application rate is low,which was caused by lacking understanding of effectiveness and economy.By analyzing normative standard and engineering example of isolation in destructive earthquake,isolation technology had been growing it ripeness.This article not only analyzed the economical capability of isolated building compared with traditional architecture,but also suggested feasibility and necessity of isolation technology according special seismotectonic environment and seismic risk in Urumqi.
引文
[1]国家标准建筑抗震设计规范管理组.建筑抗震设计规范(GB50011-2010)统一培训教材[M].北京:地震出版社,2010.
[2]A.N.詹特.橡胶工程——如何设计橡胶配件[M].张立群,田明,刘力,等译.北京:化工出版社,2002.
[3]日本免震构造协会.图解隔震入门[M].叶列平译.北京:科学出版社,1998.
[4]杜永峰,李慧.关于四川汶川5.12大地震时甘肃省陇南市武都区隔震建筑宏观性能的调研报告[R/OL].(2008-05-24)[2010-08-24].http://www.cccacc.com/gzjg/html/?49.html.
[5]中华人民共和国住房和城乡建设部,中华人民共和国质量监督检验检疫总局.GB50011-2010建筑抗震设计规范[S].北京:中国建筑科学研究院,中国建筑工业出版社,2010.
[6]崔京浩,党育,杜永峰,等.基础隔震结构设计及施工指南[M].北京:水利水电出版社,知识产权出版社,2007.
[7]代本明,王修信.某框架住宅基础隔震技术的应用和经济性分析[J].江苏建筑,2006,107(4):28-30.
[8]宋和平,沈军,向志勇,等.乌鲁木齐市活断层探测与地震危险性评价[M].北京:地震出版社,2009.
[2]A.N.詹特.橡胶工程——如何设计橡胶配件[M].张立群,田明,刘力,等译.北京:化工出版社,2002.
[3]日本免震构造协会.图解隔震入门[M].叶列平译.北京:科学出版社,1998.
[4]杜永峰,李慧.关于四川汶川5.12大地震时甘肃省陇南市武都区隔震建筑宏观性能的调研报告[R/OL].(2008-05-24)[2010-08-24].http://www.cccacc.com/gzjg/html/?49.html.
[5]中华人民共和国住房和城乡建设部,中华人民共和国质量监督检验检疫总局.GB50011-2010建筑抗震设计规范[S].北京:中国建筑科学研究院,中国建筑工业出版社,2010.
[6]崔京浩,党育,杜永峰,等.基础隔震结构设计及施工指南[M].北京:水利水电出版社,知识产权出版社,2007.
[7]代本明,王修信.某框架住宅基础隔震技术的应用和经济性分析[J].江苏建筑,2006,107(4):28-30.
[8]宋和平,沈军,向志勇,等.乌鲁木齐市活断层探测与地震危险性评价[M].北京:地震出版社,2009.
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