公路路基抗震设防目标分析
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摘要
在对现有相关规范抗震设防目标分析的基础上,结合公路路基工程特点和地震带来损失分析,提出了公路路基结构抗震设防目标的建议.通过分析得出:《公路工程抗震设计规范》((JTJ044-89)确定的抗震设防目标在总体上是合理的,但二级以上公路可以适当提高设防标准,所提出的公路路基结构抗震设防目标涵盖了破坏等级、通行条件和修复状态.
Based on the analysis of the relevant existing standards for anti-earthquake,combined with the features and the analysis in a loss,seismic fortification goal of the highway subgrade is proposed.The seismic fortification goal proposed by the highway engineering seismic design code(JTJ044-89) is reasonable in general,but needs to improve security standards for the secondary roads.The seismic fortification goal proposed by this paper for the highway subgrade covers the damage level,conditions and repair status.
Based on the analysis of the relevant existing standards for anti-earthquake,combined with the features and the analysis in a loss,seismic fortification goal of the highway subgrade is proposed.The seismic fortification goal proposed by the highway engineering seismic design code(JTJ044-89) is reasonable in general,but needs to improve security standards for the secondary roads.The seismic fortification goal proposed by this paper for the highway subgrade covers the damage level,conditions and repair status.
引文
[1]中国建筑科学研究院.GB50011-2010,建筑抗震设计规范[S].北京:中国建筑工程出版社,2001.(Chi-na Construction Science Research Institute.GB50011-2010,Building seismic design code[S].Beijing:China Architecture and Building Press,2001.(in Chi-nese))
[2]中华人民共和国铁道部.GB50111-2006,铁路工程抗震设计规范[S].北京:中国计划出版社,2009.(The Ministry of Railways of the People’s Republicof China.GB50111-2006,Code for seismic design ofrailway engineering[S].Beijing:China PlanningPress,2009.(in Chinese))
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[4]中华人民共和国交通部.JTJ004-89,公路工程抗震设计规范[S].北京:人民交通出版社,1989.(Minis-try of Communications of the People’s Republic ofChina.JTJ004-89,Specifications of earthquake re-sistant design for highway engineering[S].Beijing:China Communications Press,1989.(in Chinese))
[5]赵成刚.生命线地震工程[M].北京:地震出版社,1994.(ZHAO Cheng-gang.Lifeline earthquake engi-neering[M].Beijing:The Earthquake Press,1994.(inChinese))
[6]王燕平.高等级公路路堤结构可靠性分析及目标可靠度的研究[D].西安:西安公路交通大学,1996.(WANG Yan-ping.Research on reliability analysisand the target reliability of high grade highway em-bankment structure[D].Xi’an:Xi’an University ofHighway Traffic,1996.(in Chinese))
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[8]中华人民共和国交通运输部.JTG F80/1-2004,公路工程预算定额[S].北京:人民交通出版社.1992.(Ministry of Communications of the People’s Repub-lic of China.JTG F80/1-2004,Quality inspectionand evaluation standards for highway engineering[S].Beijing:China Communications Press,1992.(inChinese))
[9]国家质量技术监督局.GB/T18208.3-2000,地震现场工作——第三部分:调查规范[S].北京:中国标准出版社,2000.(The State Bureau of Quality andTechnical Supervision.GB/T18208.3-2000,Post-earthquake field work-Part 3:Code for field survey[S].Beijing:China Standarding Press,2000.(in Chi-nese))
[2]中华人民共和国铁道部.GB50111-2006,铁路工程抗震设计规范[S].北京:中国计划出版社,2009.(The Ministry of Railways of the People’s Republicof China.GB50111-2006,Code for seismic design ofrailway engineering[S].Beijing:China PlanningPress,2009.(in Chinese))
[3]国家质量技术监督局.GB18306-2001,中国地震动参数区划图[S].北京:中国标准出版社,2001.(TheState Bureau of Quality and Technical Supervision.GB18306-2001,Seismic ground motion parameterzonation map of China[S].Beijing:China StandardingPress,2001.(in Chinese))
[4]中华人民共和国交通部.JTJ004-89,公路工程抗震设计规范[S].北京:人民交通出版社,1989.(Minis-try of Communications of the People’s Republic ofChina.JTJ004-89,Specifications of earthquake re-sistant design for highway engineering[S].Beijing:China Communications Press,1989.(in Chinese))
[5]赵成刚.生命线地震工程[M].北京:地震出版社,1994.(ZHAO Cheng-gang.Lifeline earthquake engi-neering[M].Beijing:The Earthquake Press,1994.(inChinese))
[6]王燕平.高等级公路路堤结构可靠性分析及目标可靠度的研究[D].西安:西安公路交通大学,1996.(WANG Yan-ping.Research on reliability analysisand the target reliability of high grade highway em-bankment structure[D].Xi’an:Xi’an University ofHighway Traffic,1996.(in Chinese))
[7]尹之潜.地震损失分析与设防标注[M].北京:地震出版社,2004.(YINA Zhi-qian.Loss analysis and se-curity annotations in the earthquake[M].Beijing:TheEarthquake Press,2004.(in Chinese))
[8]中华人民共和国交通运输部.JTG F80/1-2004,公路工程预算定额[S].北京:人民交通出版社.1992.(Ministry of Communications of the People’s Repub-lic of China.JTG F80/1-2004,Quality inspectionand evaluation standards for highway engineering[S].Beijing:China Communications Press,1992.(inChinese))
[9]国家质量技术监督局.GB/T18208.3-2000,地震现场工作——第三部分:调查规范[S].北京:中国标准出版社,2000.(The State Bureau of Quality andTechnical Supervision.GB/T18208.3-2000,Post-earthquake field work-Part 3:Code for field survey[S].Beijing:China Standarding Press,2000.(in Chi-nese))
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