皖东北部分地区民居抗震设防专项调研及震害预测
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摘要
安徽省位于中国东南部,著名的郯庐断裂带斜跨全省,抗震设防工作形势严峻。为了深入了解中小学校舍和农村民居的抗震设防现状,2010年7月,省地震局组织专家对皖东北部分地区开展专项调研。从管理、规划、设计、施工等方面总结一些合理的做法,结合目前新农村建设的背景和农民的经济情况,提出改善民居抗震性能的相关措施。并选用结构易损性分析的确定性方法对民居进行震害预测,以评价该地区的震害程度,预测震害分布,为今后的抗震设防工作提供参考。
Anhui province is located in southeastern China,where the famous Tan-Lu fault zone across through,seismic fortification work situation is grim.In order to deeply understand the seismic fortification present situation of primary and middle school buildings and rural residential,the provincial seismological bureau organized some experts to develop special investigation of the northeast part in Anhui in July 2010.Summarizing some reasonable approach from management,planning,design,construction,and combining with the current background of the new rural development and farmers' economic situation,some measures are put forward to improving the seismic performance of residential-related.And through using the structure vulnerability analysis certainty method to predict earthquake damage to residence,the extent of earthquake damage in the region is evaluated,and the distribution of earthquake damage for future reference for seismic fortification work is predicted.
Anhui province is located in southeastern China,where the famous Tan-Lu fault zone across through,seismic fortification work situation is grim.In order to deeply understand the seismic fortification present situation of primary and middle school buildings and rural residential,the provincial seismological bureau organized some experts to develop special investigation of the northeast part in Anhui in July 2010.Summarizing some reasonable approach from management,planning,design,construction,and combining with the current background of the new rural development and farmers' economic situation,some measures are put forward to improving the seismic performance of residential-related.And through using the structure vulnerability analysis certainty method to predict earthquake damage to residence,the extent of earthquake damage in the region is evaluated,and the distribution of earthquake damage for future reference for seismic fortification work is predicted.
引文
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[3]石宇峰.9308房屋建筑的震害预测方法[J].企业技术开发,2004,23(6):9～11 Shi Y F.Methods to Forecast the Harm of Earthquake to Architecture of Buildings[J].Technological Development of Enterprise,2004,23(6):9～11(in Chinese)
[4]韩军,李英民,刘立平,郑妮娜,王丽萍,刘建伟.5.12汶川地震绵阳市区房屋震害统计与分析[J].重庆建筑大学学报,2008,30(5):21～27 Han J,Li Y M,Liu L P,Zheng N N,Wang L P,Liu J W.Building Damage in Mianyang City Caused by the May 12,2008 Earthquake in Wenchuan,Sichuan Province,P.R.China[J].Journal of Chongqing Jianzhu University,2008,30(5):21～27(in Chinese)
[5]GB50011-2010,建筑抗震设计规范[S]GB50011-2010,Code for Seismic Design of Buildings[S](in Chinese)
[6]GB50003-2001,砌体结构设计规范[S]GB50003-2001,Code for Design of Masonry Structures[S](in Chinese)
[7]尹之潜.地震灾害及损失预测方法[M].北京:地震出版社,1996,4 Yin Z Q.The Prediction Methods of Earthquake Disasters and Losses[M].Beijing:Seismological Press,1996,4(in Chinese)
[8]马克俭,常业军.多层砌体结构房屋震害预测[J].合肥工业大学学报(自然科学版),1999,22(6):54～57,63 Ma K J,Chang Y J.Earthquake Disaster Prediction of Multistorey Masonry Building[J].Journal of Hefei University of Technology(Natural Science),1999,22(6):54～57,63(in Chinese)
[9]荆平.Visual Basic 2008程序设计教程[M].北京:清华大学出版社,2011,4 Jing P.Program Tutorials of Visual Basic 2008[M].Beijing:Tsinghua University Press,2011,4(in Chinese)
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