从5.12汶川大地震看甘肃农村民房质量问题
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摘要
致灾因子强度和承灾体的脆弱性共同决定了灾情的大小,建筑物设施是地震灾害系统中最主要的承灾体。通过5.12汶川大地震看甘肃农村住宅现状,目前,甘肃农村大多数房屋未经正规设计、施工,自行建造,基本上处于不设防状态,抗震能力普遍低下。因此存着诸多亟待解决的问题。鉴于此,本文提出完善农村民房建设方面的法律法规意识,增强农民建房抗震防震意识;加强培养农村民房建设村镇管理人才体系;加强农居建筑市场的管理制度;加强农村民房建筑布局、建筑用料、结构形式及施工技术,借此进一步推动我省农村民房建设工作的发展。
Both the intensity of hazard-causing factors and the vulnerability of hazard-bearing entities determine the degree of damage.Buildings are the main hazard-bearing entities in seismic hazard system.The states of Gansu rural buildings are reviewed through the 5.12 Wenchuan earthquake,it is found that most of buildings are poorly designed and constructed and donot have earthquake fortification,so they usually have poorly aseismatic ability.Therefore,there are many problems of the Gansu rural buildings.Consequently,it is proposed in this paper that laws and regulations are optimized,human resource system of rural management for rural construction is enhanced and fostered,management system of building materials for rural buildings is strengthened and architectural composition,materials,form of structure and construction technology are improved.Through these measures,the future development of construction works for Gansu rural buildings will be improved.
Both the intensity of hazard-causing factors and the vulnerability of hazard-bearing entities determine the degree of damage.Buildings are the main hazard-bearing entities in seismic hazard system.The states of Gansu rural buildings are reviewed through the 5.12 Wenchuan earthquake,it is found that most of buildings are poorly designed and constructed and donot have earthquake fortification,so they usually have poorly aseismatic ability.Therefore,there are many problems of the Gansu rural buildings.Consequently,it is proposed in this paper that laws and regulations are optimized,human resource system of rural management for rural construction is enhanced and fostered,management system of building materials for rural buildings is strengthened and architectural composition,materials,form of structure and construction technology are improved.Through these measures,the future development of construction works for Gansu rural buildings will be improved.
引文
[1]王兰民,林学文.农村民房抗震理论与技术[M].兰州:甘肃科学技术出版社,2006.
[2]林学文,宋福堂.民用房屋的抗震[M].兰州:甘肃省人民出版社,1980.
[3]王兰民,林学文.农村民房的地震破坏特征与震害预测[J].震灾防御技术.2006,1(4):337-344.
[4]国家地震局兰州地震研究所,宁夏回族自治区地震队.一九二年海原大地震[M].北京:地震出版社,1980.
[5]孟淼.我国村镇建设安全现状调查及问题分析[D].北京:清华大学,2008.
[6]罗文豹.黄土窑洞的抗震问题[J].工程抗震,1985,3(4):112-115.
[7]王兰民,袁中夏,林学文.甘肃农村民房地震易损性的调查与分析[J].世界地震工程,2005,21(4):16-25.
[8]孟红旭,邵学中.通过汶川地震看我国乡村住宅质量问题[J].科技信息(学术研究),2007.
[9]杨子江,农村住宅质量的问题与对策[N].中国建设报,2007-01-12.
[2]林学文,宋福堂.民用房屋的抗震[M].兰州:甘肃省人民出版社,1980.
[3]王兰民,林学文.农村民房的地震破坏特征与震害预测[J].震灾防御技术.2006,1(4):337-344.
[4]国家地震局兰州地震研究所,宁夏回族自治区地震队.一九二年海原大地震[M].北京:地震出版社,1980.
[5]孟淼.我国村镇建设安全现状调查及问题分析[D].北京:清华大学,2008.
[6]罗文豹.黄土窑洞的抗震问题[J].工程抗震,1985,3(4):112-115.
[7]王兰民,袁中夏,林学文.甘肃农村民房地震易损性的调查与分析[J].世界地震工程,2005,21(4):16-25.
[8]孟红旭,邵学中.通过汶川地震看我国乡村住宅质量问题[J].科技信息(学术研究),2007.
[9]杨子江,农村住宅质量的问题与对策[N].中国建设报,2007-01-12.
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