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工程科学与技术:2009,41(Z1):29-31
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木结构建筑在灾后重建中的应用
(1.四川大学 建筑与环境学院,四川 成都 610065;2.解放军后勤工程学院,重庆400016)
Application of Wood-structured Building in the Post-disaster Reconstruction
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中文摘要: 为了解决灾后重建中大量永久性建筑的建设问题,通过实验室测试和工程实例检验,提出了针对四川灾区的木结构建筑应用技术和实践示范。实测资料结果表明,四川传统木构建筑的常用围护结构(单层竹泥混合墙体)传热系数为4.59 W/(m2·K),保温隔热效果较差。而采用新工艺制作的改进木构建筑围护结构传热系数在2.1~2.3 W/(m2·K)之间,居住舒适性更好。并且,由于构造技术和施工工艺改进,新型木构建筑,抗震性能更佳,建设周期和成本也低于一般砖混结构建筑,较适于在灾后重建中应用。
中文关键词: 木结构建筑  灾后重建  应用
Abstract:In order to meet the requirements of post-disaster permanent reconstruction, this paper, based on lab tests and engineering example examination, presents the application technology of wood-structured building and its practical example for Sichuan post quake reconstruction. According to experimental results, the heat insulation capability of the common architecture envelope structure (single layer mixed wall structure of bamboo and soil) in Sichuan traditional wood structured building is not satisfactory, with its heat transfer coefficient of 4.59 W/(m2·K). Using the innovative technology of increased airspace, the improved envelope structure of wood-structured building, with the lower construction cost and better heat transfer coefficient of 2.1~2.3 W/(m2·K), performs well in heat insulation and living comfortability. Moreover, due to the improvement of construction technology, the new wood-structured building is featured with better quake proof performance, shorter construction cycle, and lower building costs, which is fit for practical use in the post-disaster reconstruction.
文章编号:20090342     中图分类号:    文献标志码:
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杨祖贵,荀毅,刘硕.木结构建筑在灾后重建中的应用[J].工程科学与技术,2009,41(Z1):29-31.
.Application of Wood-structured Building in the Post-disaster Reconstruction[J].Advanced Engineering Sciences,2009,41(Z1):29-31.