装配整体式夹芯保温复合板结构
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摘要
夹芯保温复合板结构为在密肋复合板结构基础上拓展的抗震节能一体化装配整体式结构新体系。针对夹芯保温复合外墙板生产工艺,提出关键技术控制参数;阐述装配整体式夹芯保温复合板结构施工工艺,总结施工过程关键技术要点;通过试点工程,评价装配整体式夹芯保温复合板结构的整体技术效果。结果表明:夹芯保温式复合外墙板实现保温层与结构层同寿命的目标;夹芯保温复合板结构比传统密肋复合板结构的预制率提高20%;装配整体式夹芯保温复合板结构应用在寒冷地区完全可行。
By using sandwich insulation technology, the structural layer, insulating layer and protective layer of panels were completely prefabricated in the factory, and forming the fabricated of prefabricated sandwich insulation composite panels. This article describing the production process of composite exterior wall panels and proposing the key control parameters of production technology.Through the demonstration projects to evaluate the overall effects of the fabricated construction, the result showed that sandwich insulation composite panels can achieve the goal of same lifespan between thermal insulation layer and structural layer. The prefabrication rate of the composite panel construction increased by 20%, and prefabricated composite panels structure applied in cold regions is completely feasible.
By using sandwich insulation technology, the structural layer, insulating layer and protective layer of panels were completely prefabricated in the factory, and forming the fabricated of prefabricated sandwich insulation composite panels. This article describing the production process of composite exterior wall panels and proposing the key control parameters of production technology.Through the demonstration projects to evaluate the overall effects of the fabricated construction, the result showed that sandwich insulation composite panels can achieve the goal of same lifespan between thermal insulation layer and structural layer. The prefabrication rate of the composite panel construction increased by 20%, and prefabricated composite panels structure applied in cold regions is completely feasible.
引文
[1]陈建伟,苏幼坡.预制装配式剪力墙结构及其连接技术[J].世界地震工程,2013,29(1):38–48.
[2]朱张峰,郭正兴.预制装配式剪力墙结构节点抗震性能试验研究[J].土木工程学报,2012,45(1):69–76.
[3]严薇,曹永红,李国荣.装配式结构体系的发展与建筑工业化[J].重庆建筑大学学报,2004,10(5):131–133.
[4]戴文婷,王滋军,刘伟庆,等.节能与结构一体化技术在我国的研究应用现状[J].混凝土与水泥制品,2013(12):80–83.
[5]陈国新,黄炜,姚谦峰,等.基于统一强度理论的生态复合墙体等效斜压杆宽度计算[J].工程力学,2010,27(2):90–95.
[6]陈国新,黄炜,冯伟刚.内填棉花秸秆砌块生态复合墙体抗震性能研究[J].河海大学学报(自然科学版),2013,43(3):247–252.
[7]陈国新,黄炜,张荫.内填不同材料填充砌块生态复合墙体抗震性能对比[J].中南大学学报(自然科学版),2012,43(11):4491–4500.
[8]陈国新,王佳慧,陈亮亮.棉花秸秆水泥基砌块材料的基本力学性能[J].材料科学与工程学报,2014,32(6):868–871.
[9]朱春玲.外保温系统火灾场景及防火试验方法[J].建筑科学,2014,28(8):50–55.
[10]许晓晛.预制高性能轻集料混凝土复合夹芯保温外挂墙板的研究[D].长春:吉林建筑大学,2014.
[11]刘磊,陈国新,苏枋.装配式密肋复合墙板吊装与施工验算[J].混凝土与水泥制品,2015,41(8):76–79.
[12]王勇,夏小喜,朱宋煜.等.上海保障性住房装配式住宅造用建筑体系研究[J].建筑技术,2016,47(4):310–312.
[2]朱张峰,郭正兴.预制装配式剪力墙结构节点抗震性能试验研究[J].土木工程学报,2012,45(1):69–76.
[3]严薇,曹永红,李国荣.装配式结构体系的发展与建筑工业化[J].重庆建筑大学学报,2004,10(5):131–133.
[4]戴文婷,王滋军,刘伟庆,等.节能与结构一体化技术在我国的研究应用现状[J].混凝土与水泥制品,2013(12):80–83.
[5]陈国新,黄炜,姚谦峰,等.基于统一强度理论的生态复合墙体等效斜压杆宽度计算[J].工程力学,2010,27(2):90–95.
[6]陈国新,黄炜,冯伟刚.内填棉花秸秆砌块生态复合墙体抗震性能研究[J].河海大学学报(自然科学版),2013,43(3):247–252.
[7]陈国新,黄炜,张荫.内填不同材料填充砌块生态复合墙体抗震性能对比[J].中南大学学报(自然科学版),2012,43(11):4491–4500.
[8]陈国新,王佳慧,陈亮亮.棉花秸秆水泥基砌块材料的基本力学性能[J].材料科学与工程学报,2014,32(6):868–871.
[9]朱春玲.外保温系统火灾场景及防火试验方法[J].建筑科学,2014,28(8):50–55.
[10]许晓晛.预制高性能轻集料混凝土复合夹芯保温外挂墙板的研究[D].长春:吉林建筑大学,2014.
[11]刘磊,陈国新,苏枋.装配式密肋复合墙板吊装与施工验算[J].混凝土与水泥制品,2015,41(8):76–79.
[12]王勇,夏小喜,朱宋煜.等.上海保障性住房装配式住宅造用建筑体系研究[J].建筑技术,2016,47(4):310–312.