九寨沟7.0级地震学校建筑震害调查与分析
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摘要
四川九寨沟7. 0级地震发生后,本文作者在应急救援期间详细调查了灾区27所中小学校和幼儿园106栋建筑物的震害情况,收集了部分建筑物的勘察设计资料。通过对这些资料的统计分析,总结了建筑物的震害特征,评价了各栋建筑的破坏等级,分析了漳扎镇小学震害严重的原因,提出了加强学校防震减灾能力建设的建议。本文结论保证了灾区除漳扎镇小学外其它学校的正常开课,极大地减轻了学校负担,促进了灾区抗震救灾工作的顺利开展,增加了有关部门继续实施"校安工程"的信心。
After theMs 7. 0 Jiuzhaigou earthquake in Sichuan,during the earthquake emergency rescue,we carried out a detailed investigation of seismic damage about 106 buildings in 27 primary and secondary schools and kindergartens,and collected the survey and design data. Through the statistics analysis of the seismic damage data,summarizing the characteristics of seismic damage,evaluating the building damage grade,discussing the reason of the serious damage to the building of the Zhangza primary school,and giving the suggestions about how to strengthen the capacity of protecting against and mitigating earthquake disasters in schools. Excepting the Zhangza primary school,the conclusion of the investigation is to ensure the normal operation of school teaching tasks in the disaster areas,reducing the school's burden greatly,promoting the development of resisting earthquake and providing disaster relief,enhancing the confidence in continue to implement the policy of "School safety engineering".
After theMs 7. 0 Jiuzhaigou earthquake in Sichuan,during the earthquake emergency rescue,we carried out a detailed investigation of seismic damage about 106 buildings in 27 primary and secondary schools and kindergartens,and collected the survey and design data. Through the statistics analysis of the seismic damage data,summarizing the characteristics of seismic damage,evaluating the building damage grade,discussing the reason of the serious damage to the building of the Zhangza primary school,and giving the suggestions about how to strengthen the capacity of protecting against and mitigating earthquake disasters in schools. Excepting the Zhangza primary school,the conclusion of the investigation is to ensure the normal operation of school teaching tasks in the disaster areas,reducing the school's burden greatly,promoting the development of resisting earthquake and providing disaster relief,enhancing the confidence in continue to implement the policy of "School safety engineering".
引文
[1]薄景山,李孝波,段玉石,等.四川九寨沟7. 0级地震中小学校和幼儿园震害调查报告[R].三河:防灾科技学院,2017.BO Jingshan,LI Xiaobo,DUAN Yushi,et al. The seismic damage survey report of primary and secondary schools and kindergartens in Sichuan Jiuzhaigou Ms 7. 0 earthquake[R]. Sanhe:Institute of Disaster Prevention,2017.(in Chinese)
[2]姚鑫,周振凯,李凌婧,等. 2017年四川九寨沟Ms7. 0地震InSAR同震形变场及发震构造探讨[J].地质力学学报,2017,23(4):507-514.YAO Xin,ZHOU Zhenkai,LI Lingjing,et al. Insar co-seismic deformation of 2017 Ms 7. 0 Jiuzhaigou earthquake and discussions on seismogenic tectonics[J]. Journal of Geomechanics,2017,23(4):507-514.(in Chinese)
[3] GB/T17742-2008中国地震烈度表[S].北京:中国标准出版社,2009.GB/T 17742-2008 Chinese Earthquake Intensity Scale[S]. Beijing:China Standards Press,2009(in Chinese)
[4] GB/T 24335-2009建(构)筑物地震破坏等级划分[S].北京:中国标准出版社,2009.GB/T 24335-2009 Classification of Earthquake Damage to Buildings and Special Structures[S]. Beijing:China Standards Press,2009(in Chinese)
[5] GB/T 30352-2013地震灾情应急评估[S].北京:中国标准出版社,2014.GB/T 30352-2013 Earthquake disaster emergency assessment[S]. Beijing:China Standards Press,2014(in Chinese)
[6] GB 18306-2015中国地震动参数区划图[S].北京:中国标准出版社,2015.GB/T 18306-2015 Map of Seismic Parameters in China[S]. Beijing:China Standards Press,2015(in Chinese)
[7] GB 50011-2010建筑抗震设计规范[S].北京:中国建筑工业出版社,2010.GB 50011-2010 Building Seismic Design Specification[S]. Beijing:China Construction Industry Press,2010(in Chinese)
[8]四川煤田地质局一四一队开发总公司.九寨沟县漳扎镇中心小学岩土工程勘察报告[R].德阳:四川煤田地质局一四一队开发总公司,2009.The Development Corporation of Sichuan Coal Geology Bureau 141 Team. The geotechnical investigation report of Zhangza center primary school in Jiuzhaigou county[R]. Deyang:The Developwent Corporation of Sichuan Coal Geology Bureau 141 Team,2009.(in Chinese)
[2]姚鑫,周振凯,李凌婧,等. 2017年四川九寨沟Ms7. 0地震InSAR同震形变场及发震构造探讨[J].地质力学学报,2017,23(4):507-514.YAO Xin,ZHOU Zhenkai,LI Lingjing,et al. Insar co-seismic deformation of 2017 Ms 7. 0 Jiuzhaigou earthquake and discussions on seismogenic tectonics[J]. Journal of Geomechanics,2017,23(4):507-514.(in Chinese)
[3] GB/T17742-2008中国地震烈度表[S].北京:中国标准出版社,2009.GB/T 17742-2008 Chinese Earthquake Intensity Scale[S]. Beijing:China Standards Press,2009(in Chinese)
[4] GB/T 24335-2009建(构)筑物地震破坏等级划分[S].北京:中国标准出版社,2009.GB/T 24335-2009 Classification of Earthquake Damage to Buildings and Special Structures[S]. Beijing:China Standards Press,2009(in Chinese)
[5] GB/T 30352-2013地震灾情应急评估[S].北京:中国标准出版社,2014.GB/T 30352-2013 Earthquake disaster emergency assessment[S]. Beijing:China Standards Press,2014(in Chinese)
[6] GB 18306-2015中国地震动参数区划图[S].北京:中国标准出版社,2015.GB/T 18306-2015 Map of Seismic Parameters in China[S]. Beijing:China Standards Press,2015(in Chinese)
[7] GB 50011-2010建筑抗震设计规范[S].北京:中国建筑工业出版社,2010.GB 50011-2010 Building Seismic Design Specification[S]. Beijing:China Construction Industry Press,2010(in Chinese)
[8]四川煤田地质局一四一队开发总公司.九寨沟县漳扎镇中心小学岩土工程勘察报告[R].德阳:四川煤田地质局一四一队开发总公司,2009.The Development Corporation of Sichuan Coal Geology Bureau 141 Team. The geotechnical investigation report of Zhangza center primary school in Jiuzhaigou county[R]. Deyang:The Developwent Corporation of Sichuan Coal Geology Bureau 141 Team,2009.(in Chinese)